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| distributed tracing in practice: Distributed Tracing in Practice Austin Parker, Daniel Spoonhower, Rebecca Isaacs, Jonathan Mace, Ben Sigelman, 2020-07-14 Most applications today are distributed in some fashion. Monitoring the health and performance of these distributed architectures requires a new approach. Enter distributed tracing, a method of profiling and monitoring applications--especially those that use microservice architectures. There's just one problem: distributed tracing can be hard. But it doesn't have to be. With this practical guide, you'll learn what distributed tracing is and how to use it to understand the performance and operation of your software. Key players at LightStep walk you through instrumenting your code for tracing, collecting the data that your instrumentation produces, and turning it into useful, operational insights. If you want to start implementing distributed tracing, this book tells you what you need to know. You'll learn: The pieces of a distributed tracing deployment: Instrumentation, data collection, and delivering value Best practices for instrumentation (the methods for generating trace data from your service) How to deal with or avoid overhead, costs, and sampling How to work with spans (the building blocks of request-based distributed traces) and choose span characteristics that lead to valuable traces Where distributed tracing is headed in the future |
| distributed tracing in practice: Distributed Tracing in Practice Austin Parker, Daniel Spoonhower, Jonathan Mace, Ben Sigelman, Rebecca Isaacs, 2020-04-13 Since most applications today are distributed in some fashion, monitoring their health and performance requires a new approach. Enter distributed tracing, a method of profiling and monitoring distributed applications—particularly those that use microservice architectures. There’s just one problem: distributed tracing can be hard. But it doesn’t have to be. With this guide, you’ll learn what distributed tracing is and how to use it to understand the performance and operation of your software. Key players at LightStep and other organizations walk you through instrumenting your code for tracing, collecting the data that your instrumentation produces, and turning it into useful operational insights. If you want to implement distributed tracing, this book tells you what you need to know. You’ll learn: The pieces of a distributed tracing deployment: instrumentation, data collection, and analysis Best practices for instrumentation: methods for generating trace data from your services How to deal with (or avoid) overhead using sampling and other techniques How to use distributed tracing to improve baseline performance and to mitigate regressions quickly Where distributed tracing is headed in the future |
| distributed tracing in practice: Distributed Tracing in Practice Austin Parker (Computer scientist), 2020 Since most applications today are distributed in some fashion, monitoring their health and performance requires a new approach. Enter distributed tracing, a method of profiling and monitoring distributed applications--particularly those that use microservice architectures. There's just one problem: distributed tracing can be hard. But it doesn't have to be. With this guide, you'll learn what distributed tracing is and how to use it to understand the performance and operation of your software. Key players at LightStep and other organizations walk you through instrumenting your code for tracing, collecting the data that your instrumentation produces, and turning it into useful operational insights. If you want to implement distributed tracing, this book tells you what you need to know. You'll learn: The pieces of a distributed tracing deployment: instrumentation, data collection, and analysis Best practices for instrumentation: methods for generating trace data from your services How to deal with (or avoid) overhead using sampling and other techniques How to use distributed tracing to improve baseline performance and to mitigate regressions quickly Where distributed tracing is headed in the future. |
| distributed tracing in practice: Mastering Distributed Tracing Yuri Shkuro, 2019-02-28 Understand how to apply distributed tracing to microservices-based architectures Key FeaturesA thorough conceptual introduction to distributed tracingAn exploration of the most important open standards in the spaceA how-to guide for code instrumentation and operating a tracing infrastructureBook Description Mastering Distributed Tracing will equip you to operate and enhance your own tracing infrastructure. Through practical exercises and code examples, you will learn how end-to-end tracing can be used as a powerful application performance management and comprehension tool. The rise of Internet-scale companies, like Google and Amazon, ushered in a new era of distributed systems operating on thousands of nodes across multiple data centers. Microservices increased that complexity, often exponentially. It is harder to debug these systems, track down failures, detect bottlenecks, or even simply understand what is going on. Distributed tracing focuses on solving these problems for complex distributed systems. Today, tracing standards have developed and we have much faster systems, making instrumentation less intrusive and data more valuable. Yuri Shkuro, the creator of Jaeger, a popular open-source distributed tracing system, delivers end-to-end coverage of the field in Mastering Distributed Tracing. Review the history and theoretical foundations of tracing; solve the data gathering problem through code instrumentation, with open standards like OpenTracing, W3C Trace Context, and OpenCensus; and discuss the benefits and applications of a distributed tracing infrastructure for understanding, and profiling, complex systems. What you will learnHow to get started with using a distributed tracing systemHow to get the most value out of end-to-end tracingLearn about open standards in the spaceLearn about code instrumentation and operating a tracing infrastructureLearn where distributed tracing fits into microservices as a core functionWho this book is for Any developer interested in testing large systems will find this book very revealing and in places, surprising. Every microservice architect and developer should have an insight into distributed tracing, and the book will help them on their way. System administrators with some development skills will also benefit. No particular programming language skills are required, although an ability to read Java, while non-essential, will help with the core chapters. |
| distributed tracing in practice: Hands-On Microservices with Kubernetes Gigi Sayfan, 2019-07-05 Enhance your skills in building scalable infrastructure for your cloud-based applications Key FeaturesLearn to design a scalable architecture by building continuous integration (CI) pipelines with KubernetesGet an in-depth understanding of role-based access control (RBAC), continuous deployment (CD), and observabilityMonitor a Kubernetes cluster with Prometheus and GrafanaBook Description Kubernetes is among the most popular open-source platforms for automating the deployment, scaling, and operations of application containers across clusters of hosts, providing a container-centric infrastructure. Hands-On Microservices with Kubernetes starts by providing you with in-depth insights into the synergy between Kubernetes and microservices. You will learn how to use Delinkcious, which will serve as a live lab throughout the book to help you understand microservices and Kubernetes concepts in the context of a real-world application. Next, you will get up to speed with setting up a CI/CD pipeline and configuring microservices using Kubernetes ConfigMaps. As you cover later chapters, you will gain hands-on experience in securing microservices, and implementing REST, gRPC APIs, and a Delinkcious data store. In addition to this, you’ll explore the Nuclio project, run a serverless task on Kubernetes, and manage and implement data-intensive tests. Toward the concluding chapters, you’ll deploy microservices on Kubernetes and learn to maintain a well-monitored system. Finally, you’ll discover the importance of service meshes and how to incorporate Istio into the Delinkcious cluster. By the end of this book, you’ll have gained the skills you need to implement microservices on Kubernetes with the help of effective tools and best practices. What you will learnUnderstand the synergy between Kubernetes and microservicesCreate a complete CI/CD pipeline for your microservices on KubernetesDevelop microservices on Kubernetes with the Go kit framework using best practicesManage and monitor your system using Kubernetes and open-source toolsExpose your services through REST and gRPC APIsImplement and deploy serverless functions as a serviceExternalize authentication, authorization and traffic shaping using a service meshRun a Kubernetes cluster in the cloud on Google Kubernetes EngineWho this book is for This book is for developers, DevOps engineers, or anyone who wants to develop large-scale microservice-based systems on top of Kubernetes. If you are looking to use Kubernetes on live production projects or want to migrate existing systems to a modern containerized microservices system, then this book is for you. Coding skills, together with some knowledge of Docker, Kubernetes, and cloud concepts will be useful. |
| distributed tracing in practice: Site Reliability Engineering Niall Richard Murphy, Betsy Beyer, Chris Jones, Jennifer Petoff, 2016-03-23 The overwhelming majority of a software system’s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems? In this collection of essays and articles, key members of Google’s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You’ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient—lessons directly applicable to your organization. This book is divided into four sections: Introduction—Learn what site reliability engineering is and why it differs from conventional IT industry practices Principles—Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE) Practices—Understand the theory and practice of an SRE’s day-to-day work: building and operating large distributed computing systems Management—Explore Google's best practices for training, communication, and meetings that your organization can use |
| distributed tracing in practice: Relational Planning Monika Kurath, Marko Marskamp, Julio Paulos, Jean Ruegg, 2017-09-19 This volume introduces the notion of ‘relational planning’ through a collection of theoretical and empirical contributions that explore the making of heterogeneous associations in the planning practice. The analytical concept builds on recent approaches to complexity and materiality in planning theory by drawing on Science and Technology Studies (STS) of urban issues. It frames planning as a socio-material practice taking place within the multifaceted relations between artefacts, agency and practices. By way of this triad, spatial planning is not studied as a given, linear or technical process but rather problematized as a hybrid, distributed and situational practice. The inquiries in this collection thus describe how planning practices are negotiated and enacted in and beyond formal arenas and procedures of planning, and so make visible the many sites, actors and means of spatial planning. Addressing planning topics such as ecology, preservation, participation, rebuilding and zoning, this volume takes into account the uncertain world planning is embedded in. The implications of such a perspective are considered in light of how planning is performed and how it contributes to the emergence of specific socio-material forms and interactions. This is an invaluable read for all scholars of STS, Ecology, Architecture and Urban Planning. |
| distributed tracing in practice: An Introduction to Ray Tracing Andrew S. Glassner, 1989-06-01 The creation of ever more realistic 3-D images is central to the development of computer graphics. The ray tracing technique has become one of the most popular and powerful means by which photo-realistic images can now be created. The simplicity, elegance and ease of implementation makes ray tracing an essential part of understanding and exploiting state-of-the-art computer graphics.An Introduction to Ray Tracing develops from fundamental principles to advanced applications, providing how-to procedures as well as a detailed understanding of the scientific foundations of ray tracing. It is also richly illustrated with four-color and black-and-white plates. This is a book which will be welcomed by all concerned with modern computer graphics, image processing, and computer-aided design. - Provides practical how-to information - Contains high quality color plates of images created using ray tracing techniques - Progresses from a basic understanding to the advanced science and application of ray tracing |
| distributed tracing in practice: Microservices Security in Action Wajjakkara Kankanamge Anthony Nuwan Dias, Prabath Siriwardena, 2020-07-11 ”A complete guide to the challenges and solutions in securing microservices architectures.” —Massimo Siani, FinDynamic Key Features Secure microservices infrastructure and code Monitoring, access control, and microservice-to-microservice communications Deploy securely using Kubernetes, Docker, and the Istio service mesh. Hands-on examples and exercises using Java and Spring Boot Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. Microservices Security in Action teaches you how to address microservices-specific security challenges throughout the system. This practical guide includes plentiful hands-on exercises using industry-leading open-source tools and examples using Java and Spring Boot. About The Book Design and implement security into your microservices from the start. Microservices Security in Action teaches you to assess and address security challenges at every level of a Microservices application, from APIs to infrastructure. You’ll find effective solutions to common security problems, including throttling and monitoring, access control at the API gateway, and microservice-to-microservice communication. Detailed Java code samples, exercises, and real-world business use cases ensure you can put what you’ve learned into action immediately. What You Will Learn Microservice security concepts Edge services with an API gateway Deployments with Docker, Kubernetes, and Istio Security testing at the code level Communications with HTTP, gRPC, and Kafka This Book Is Written For For experienced microservices developers with intermediate Java skills. About The Author Prabath Siriwardena is the vice president of security architecture at WSO2. Nuwan Dias is the director of API architecture at WSO2. They have designed secure systems for many Fortune 500 companies. Table of Contents PART 1 OVERVIEW 1 Microservices security landscape 2 First steps in securing microservices PART 2 EDGE SECURITY 3 Securing north/south traffic with an API gateway 4 Accessing a secured microservice via a single-page application 5 Engaging throttling, monitoring, and access control PART 3 SERVICE-TO-SERVICE COMMUNICATIONS 6 Securing east/west traffic with certificates 7 Securing east/west traffic with JWT 8 Securing east/west traffic over gRPC 9 Securing reactive microservices PART 4 SECURE DEPLOYMENT 10 Conquering container security with Docker 11 Securing microservices on Kubernetes 12 Securing microservices with Istio service mesh PART 5 SECURE DEVELOPMENT 13 Secure coding practices and automation |
| distributed tracing in practice: SRE with Java Microservices Jonathan Schneider, 2020-08-27 In a microservices architecture, the whole is indeed greater than the sum of its parts. But in practice, individual microservices can inadvertently impact others and alter the end user experience. Effective microservices architectures require standardization on an organizational level with the help of a platform engineering team. This practical book provides a series of progressive steps that platform engineers can apply technically and organizationally to achieve highly resilient Java applications. Author Jonathan Schneider covers many effective SRE practices from companies leading the way in microservices adoption. You’ll examine several patterns discovered through much trial and error in recent years, complete with Java code examples. Chapters are organized according to specific patterns, including: Application metrics: Monitoring for availability with Micrometer Debugging with observability: Logging and distributed tracing; failure injection testing Charting and alerting: Building effective charts; KPIs for Java microservices Safe multicloud delivery: Spinnaker, deployment strategies, and automated canary analysis Source code observability: Dependency management, API utilization, and end-to-end asset inventory Traffic management: Concurrency of systems; platform, gateway, and client-side load balancing |
| distributed tracing in practice: Building Microservices Sam Newman, 2015-02-02 Annotation Over the past 10 years, distributed systems have become more fine-grained. From the large multi-million line long monolithic applications, we are now seeing the benefits of smaller self-contained services. Rather than heavy-weight, hard to change Service Oriented Architectures, we are now seeing systems consisting of collaborating microservices. Easier to change, deploy, and if required retire, organizations which are in the right position to take advantage of them are yielding significant benefits. This book takes an holistic view of the things you need to be cognizant of in order to pull this off. It covers just enough understanding of technology, architecture, operations and organization to show you how to move towards finer-grained systems. |
| distributed tracing in practice: Microservices Patterns Chris Richardson, 2018-10-27 A comprehensive overview of the challenges teams face when moving to microservices, with industry-tested solutions to these problems. - Tim Moore, Lightbend 44 reusable patterns to develop and deploy reliable production-quality microservices-based applications, with worked examples in Java Key Features 44 design patterns for building and deploying microservices applications Drawing on decades of unique experience from author and microservice architecture pioneer Chris Richardson A pragmatic approach to the benefits and the drawbacks of microservices architecture Solve service decomposition, transaction management, and inter-service communication Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About The Book Microservices Patterns teaches you 44 reusable patterns to reliably develop and deploy production-quality microservices-based applications. This invaluable set of design patterns builds on decades of distributed system experience, adding new patterns for composing services into systems that scale and perform under real-world conditions. More than just a patterns catalog, this practical guide with worked examples offers industry-tested advice to help you design, implement, test, and deploy your microservices-based application. What You Will Learn How (and why!) to use microservices architecture Service decomposition strategies Transaction management and querying patterns Effective testing strategies Deployment patterns This Book Is Written For Written for enterprise developers familiar with standard enterprise application architecture. Examples are in Java. About The Author Chris Richardson is a Java Champion, a JavaOne rock star, author of Manning’s POJOs in Action, and creator of the original CloudFoundry.com. Table of Contents Escaping monolithic hell Decomposition strategies Interprocess communication in a microservice architecture Managing transactions with sagas Designing business logic in a microservice architecture Developing business logic with event sourcing Implementing queries in a microservice architecture External API patterns Testing microservices: part 1 Testing microservices: part 2 Developing production-ready services Deploying microservices Refactoring to microservices |
| distributed tracing in practice: The Theory, Practice and Interpretation of Customary International Law Panos Merkouris, Jörg Kammerhofer, Noora Arajärvi, 2022-05-26 Provides an in-depth study of the theory, history, practice, and interpretation of customary international law. |
| distributed tracing in practice: Cloud Native Patterns Cornelia Davis, 2019-05-12 Summary Cloud Native Patternsis your guide to developing strong applications that thrive in the dynamic, distributed, virtual world of the cloud. This book presents a mental model for cloud-native applications, along with the patterns, practices, and tooling that set them apart. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Cloud platforms promise the holy grail: near-zero downtime, infinite scalability, short feedback cycles, fault-tolerance, and cost control. But how do you get there? By applying cloudnative designs, developers can build resilient, easily adaptable, web-scale distributed applications that handle massive user traffic and data loads. Learn these fundamental patterns and practices, and you'll be ready to thrive in the dynamic, distributed, virtual world of the cloud. About the Book With 25 years of experience under her belt, Cornelia Davis teaches you the practices and patterns that set cloud-native applications apart. With realistic examples and expert advice for working with apps, data, services, routing, and more, she shows you how to design and build software that functions beautifully on modern cloud platforms. As you read, you will start to appreciate that cloud-native computing is more about the how and why rather than the where. What's inside The lifecycle of cloud-native apps Cloud-scale configuration management Zero downtime upgrades, versioned services, and parallel deploys Service discovery and dynamic routing Managing interactions between services, including retries and circuit breakers About the Reader Requires basic software design skills and an ability to read Java or a similar language. About the Author Cornelia Davis is Vice President of Technology at Pivotal Software. A teacher at heart, she's spent the last 25 years making good software and great software developers. Table of Contents PART 1 - THE CLOUD-NATIVE CONTEXT You keep using that word: Defining cloud-native Running cloud-native applications in production The platform for cloud-native software PART 2 - CLOUD-NATIVE PATTERNS Event-driven microservices: It's not just request/response App redundancy: Scale-out and statelessness Application configuration: Not just environment variables The application lifecycle: Accounting for constant change Accessing apps: Services, routing, and service discovery Interaction redundancy: Retries and other control loops Fronting services: Circuit breakers and API gateways Troubleshooting: Finding the needle in the haystack Cloud-native data: Breaking the data monolith |
| distributed tracing in practice: Choreographies Jacky Lansley, 2017 Choreographer Jacky Lansley has been practicing and performing for more than four decades. In Choreographies, she offers unique insight into the processes behind independent choreography and paints a vivid portrait of a rigorous practice that combines dance, performance art, visuals, and a close attention to space and site. Choreographies is both autobiography and archive--documenting production through rehearsal and performance photographs, illustrations, scores, process notes, reviews, audience feedback, and interviews with both dancers and choreographers. Covering the author's practice from 1975 to 2017, the book delves into an important period of change in contemporary British dance--exploring British New Dance, postmodern dance, and experimental dance outside of a canonical US context. A critically engaged reflection that focuses on artistic process over finished product, Choreographies is a much-needed resource in the fields of dance and choreographic art making. |
| distributed tracing in practice: Software Development and Professional Practice John Dooley, 2011-10-13 Software Development and Professional Practice reveals how to design and code great software. What factors do you take into account? What makes a good design? What methods and processes are out there for designing software? Is designing small programs different than designing large ones? How can you tell a good design from a bad one? You'll learn the principles of good software design, and how to turn those principles back into great code. Software Development and Professional Practice is also about code construction—how to write great programs and make them work. What, you say? You've already written eight gazillion programs! Of course I know how to write code! Well, in this book you'll re-examine what you already do, and you'll investigate ways to improve. Using the Java language, you'll look deeply into coding standards, debugging, unit testing, modularity, and other characteristics of good programs. You'll also talk about reading code. How do you read code? What makes a program readable? Can good, readable code replace documentation? How much documentation do you really need? This book introduces you to software engineering—the application of engineering principles to the development of software. What are these engineering principles? First, all engineering efforts follow a defined process. So, you'll be spending a bit of time talking about how you run a software development project and the different phases of a project. Secondly, all engineering work has a basis in the application of science and mathematics to real-world problems. And so does software development! You'll therefore take the time to examine how to design and implement programs that solve specific problems. Finally, this book is also about human-computer interaction and user interface design issues. A poor user interface can ruin any desire to actually use a program; in this book, you'll figure out why and how to avoid those errors. Software Development and Professional Practice covers many of the topics described for the ACM Computing Curricula 2001 course C292c Software Development and Professional Practice. It is designed to be both a textbook and a manual for the working professional. |
| distributed tracing in practice: Software Telemetry Jamie Riedesel, 2021-08-31 Software Telemetry is a guide to operating the telemetry systems that monitor and maintain your applications. It takes a big picture view of telemetry, teaching you to manage your logging, metrics, and events as a complete end-to-end ecosystem. You'll learn the base architecture that underpins any software telemetry system, allowing you to easily integrate new systems into your existing infrastructure, and how these systems work under the hood. Throughout, you'll follow three very different companies to see how telemetry techniques impact a greenfield startup, a large legacy enterprise, and a non-technical organization without any in-house development. You'll even cover how software telemetry is used by court processes--ensuring that when your first telemetry subpoena arrives, there's no reason to panic! |
| distributed tracing in practice: Spring Microservices in Action John Carnell, Kalpit Patel, 2017-06-11 Summary Spring Microservices in Action teaches you how to build microservice-based applications using Java and the Spring platform. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Microservices break up your code into small, distributed, and independent services that require careful forethought and design. Fortunately, Spring Boot and Spring Cloud simplify your microservice applications, just as the Spring Framework simplifies enterprise Java development. Spring Boot removes the boilerplate code involved with writing a REST-based service. Spring Cloud provides a suite of tools for the discovery, routing, and deployment of microservices to the enterprise and the cloud. About the Book Spring Microservices in Action teaches you how to build microservice-based applications using Java and the Spring platform. You'll learn to do microservice design as you build and deploy your first Spring Cloud application. Throughout the book, carefully selected real-life examples expose microservice-based patterns for configuring, routing, scaling, and deploying your services. You'll see how Spring's intuitive tooling can help augment and refactor existing applications with micro services. What's Inside Core microservice design principles Managing configuration with Spring Cloud Config Client-side resiliency with Spring, Hystrix, and Ribbon Intelligent routing using Netflix Zuul Deploying Spring Cloud applications About the Reader This book is written for developers with Java and Spring experience. About the Author John Carnell is a senior cloud engineer with twenty years of experience in Java. Table of contents Welcome to the cloud, Spring Building microservices with Spring Boot Controlling your configuration with Spring Cloud configuration server On service discovery When bad things happen: client resiliency patterns with Spring Cloud and Netflix Hystrix Service routing with Spring Cloud and Zuul Securing your microservices Event-driven architecture with Spring Cloud Stream Distributed tracing with Spring Cloud Sleuth and Zipkin Deploying your microservices |
| distributed tracing in practice: Fundamentals of Software Architecture Mark Richards, Neal Ford, 2020-01-28 Salary surveys worldwide regularly place software architect in the top 10 best jobs, yet no real guide exists to help developers become architects. Until now. This book provides the first comprehensive overview of software architecture’s many aspects. Aspiring and existing architects alike will examine architectural characteristics, architectural patterns, component determination, diagramming and presenting architecture, evolutionary architecture, and many other topics. Mark Richards and Neal Ford—hands-on practitioners who have taught software architecture classes professionally for years—focus on architecture principles that apply across all technology stacks. You’ll explore software architecture in a modern light, taking into account all the innovations of the past decade. This book examines: Architecture patterns: The technical basis for many architectural decisions Components: Identification, coupling, cohesion, partitioning, and granularity Soft skills: Effective team management, meetings, negotiation, presentations, and more Modernity: Engineering practices and operational approaches that have changed radically in the past few years Architecture as an engineering discipline: Repeatable results, metrics, and concrete valuations that add rigor to software architecture |
| distributed tracing in practice: Brush Pen Lettering Practice Book Grace Song, 2018-07-03 Practice your brush pen lettering til you’re perfect with expert drills, tips, and exercises. If you want to take your hand lettering to the next level, you need to practice, practice, practice. But merely writing the same letter over and over often leads to repeating the same mistake instead of improving your skill. Packed with expert drills, tips and exercises, Brush Pen Lettering Practice Book provides the smart coaching and blank workspace to make your daily practice easier, more efficient and more fun. It’s the ideal way to speed you on your way to creating gorgeous lettering styles. The perfect companion to author Grace Song’s Brush Pen Lettering, this handy workbook features helpful practice pages with guided lines, hints and even specific letter form combinations for many popular words, including: • Congratulations • Greetings • Wedding • Happy Birthday |
| distributed tracing in practice: Software Engineering at Google Titus Winters, Tom Manshreck, Hyrum Wright, 2020-02-28 Today, software engineers need to know not only how to program effectively but also how to develop proper engineering practices to make their codebase sustainable and healthy. This book emphasizes this difference between programming and software engineering. How can software engineers manage a living codebase that evolves and responds to changing requirements and demands over the length of its life? Based on their experience at Google, software engineers Titus Winters and Hyrum Wright, along with technical writer Tom Manshreck, present a candid and insightful look at how some of the worldâ??s leading practitioners construct and maintain software. This book covers Googleâ??s unique engineering culture, processes, and tools and how these aspects contribute to the effectiveness of an engineering organization. Youâ??ll explore three fundamental principles that software organizations should keep in mind when designing, architecting, writing, and maintaining code: How time affects the sustainability of software and how to make your code resilient over time How scale affects the viability of software practices within an engineering organization What trade-offs a typical engineer needs to make when evaluating design and development decisions |
| distributed tracing in practice: Microservices Development Cookbook Paul Osman, 2018-08-31 Quickly learn and employ practical methods for developing microservices Key Features Get to grips with microservice architecture to build enterprise-ready applications Adopt the best practices to find solutions to specific problems Monitor and manage your services in production Book Description Microservices have become a popular way to build distributed systems that power modern web and mobile apps. Deploying your application as a suite of independently deployable, modular, and scalable services has many benefits. In this book, you'll learn to employ microservices in order to make your application more fault-tolerant and easier to scale and change. Using an example-driven approach, Microservice Development Cookbook introduces you to the microservice architectural style. You'll learn how to transition from a traditional monolithic application to a suite of small services that interact to provide smooth functionality to your client applications. You'll also learn about the patterns used to organize services, so you can optimize request handling and processing and see how to handle service-to-service interactions. You'll then move on to understanding how to secure microservices and add monitoring in order to debug problems. This book also covers fault-tolerance and reliability patterns that help you use microservices to isolate failures in your applications. By the end of the book, you’ll be able to work with a team to break a large, monolithic codebase into independently deployable and scalable microservices. You'll also study how to efficiently and effortlessly manage a microservice-based architecture. What you will learn Learn how to design microservice-based systems Create services that fail without impacting users Monitor your services to perform debugging and create observable systems Manage the security of your services Create fast and reliable deployment pipelines Manage multiple environments for your services Simplify the local development of microservice-based systems Who this book is for Microservice Development Cookbook is for developers who would like to build effective and scalable microservices. Basic knowledge of the microservices architecture is assumed. |
| distributed tracing in practice: The Practice of Everyday Life Michel de Certeau, 1984 Michel de Certeau considers the uses to which social representation and modes of social behavior are put by individuals and groups, describing the tactics available to the common man for reclaiming his own autonomy from the all-pervasive forces of commerce, politics, and culture. In exploring the public meaning of ingeniously defended private meanings, de Certeau draws on an immense theoretical literature in analytic philosophy, linguistics, sociology, semiology, and anthropology--to speak of an apposite use of imaginative literature. |
| distributed tracing in practice: Digital Contact Tracing for Pandemic Response Jeffrey P. Kahn, 2020 Technologies of digital contact tracing have been used in several countries to help in the surveillance and containment of COVID-19. These technologies have promise, but they also raise important ethical, legal, and governance challenges that require comprehensive analysis in order to support decision-making. Johns Hopkins University recognized the importance of helping to guide this process and organized an expert group with members from inside and outside the university. This expert group urges a stepwise approach that prioritizes the alignment of technology with public health needs, building choice into design architecture and capturing real-world results and impacts to allow for adjustments as required-- |
| distributed tracing in practice: Screening the Body Lisa Cartwright, 1995 Traces the fascinating history of scientific film during the late nineteenth and early twentieth centuries and shows that early experiments with cinema are important precedents of contemporary medical techniques such as ultrasound. |
| distributed tracing in practice: Ray Tracing Gems Eric Haines, Tomas Akenine-Möller, 2019-02-25 This book is a must-have for anyone serious about rendering in real time. With the announcement of new ray tracing APIs and hardware to support them, developers can easily create real-time applications with ray tracing as a core component. As ray tracing on the GPU becomes faster, it will play a more central role in real-time rendering. Ray Tracing Gems provides key building blocks for developers of games, architectural applications, visualizations, and more. Experts in rendering share their knowledge by explaining everything from nitty-gritty techniques that will improve any ray tracer to mastery of the new capabilities of current and future hardware. What you'll learn: The latest ray tracing techniques for developing real-time applications in multiple domains Guidance, advice, and best practices for rendering applications with Microsoft DirectX Raytracing (DXR) How to implement high-performance graphics for interactive visualizations, games, simulations, and more Who this book is for:Developers who are looking to leverage the latest APIs and GPU technology for real-time rendering and ray tracing Students looking to learn about best practices in these areas Enthusiasts who want to understand and experiment with their new GPUs |
| distributed tracing in practice: Post Critical Museology Andrew Dewdney, David Dibosa, Victoria Walsh, 2013 Part I Policy, practice and theory in the art museum1. The post-traditional art museum in the public realm2. The politics of representation and the emergence of audience3. Tracing the practices of audience and the claims of expertisePart II Displaying the nation1. Canon-formation and the politics of representation2. Tate encounters : Britishness and visual cultures, the transcultural audience3. Reconceptualizing the subject after post-colonialism and post-structuralismPart III Hypermodernity and the art museum7. New media practices in the museum8. The distributed museum9. Museums of the future10. Post-critical museology : reassembling theory, practice and policy. |
| distributed tracing in practice: Practice Levine BOON, Marcus Boon, Gabriel Levine, 2018-02 Practice' is one of the key words of contemporary art, used in contexts ranging from artists? descriptions of their practice to curatorial practice, from social practice to practice-based research. This is the first anthology to investigate what contemporary notions of practice mean for art, tracing their development and speculating on where this leads. Reframing the question of practice offers new ways of reading the history of art and of evaluating particular forms of practice-based art. |
| distributed tracing in practice: Unmanned Aerial Vehicles: Breakthroughs in Research and Practice Management Association, Information Resources, 2019-05-03 First used in military applications, unmanned aerial vehicles are becoming an integral aspect of modern society and are expanding into the commercial, scientific, recreational, agricultural, and surveillance sectors. With the increasing use of these drones by government officials, business professionals, and civilians, more research is needed to understand their complexity both in design and function. Unmanned Aerial Vehicles: Breakthroughs in Research and Practice is a critical source of academic knowledge on the design, construction, and maintenance of drones, as well as their applications across all aspects of society. Highlighting a range of pertinent topics such as intelligent systems, artificial intelligence, and situation awareness, this publication is an ideal reference source for military consultants, military personnel, business professionals, operation managers, surveillance companies, agriculturalists, policymakers, government officials, law enforcement, IT professionals, academicians, researchers, and graduate-level students. |
| distributed tracing in practice: Hanon-Faber: The New Virtuoso Pianist Randall Faber, 2017-02-01 (Piano Adventures Supplementary). While nearly every pianist's training includes the renowned exercises of Charles-Louis Hanon, the power and weight of the modern grand requires an updated approach. This unique edition introduces vital pianistic warm-ups and routines that ensure correct gesture and relaxation. The pedagogical sequence omits inefficient and potentially damaging exercises and presents a long-needed pathway for dexterity and gesture that newly advances the virtuoso pianist. * Includes selected exercises from Hanon's The Virtuoso Pianist, Parts 1 and 2 * New transformative warm-ups develop gesture, dexterity, and virtuosity * For students in Levels 3A, 3B, and above |
| distributed tracing in practice: Quality and Leadership in the Early Years Verity Campbell-Barr, Caroline Leeson, 2015-11-30 Do you need good leaders to achieve good quality or does good quality create good leadership? Quality is a term frequently used to describe early years provision without any further explanation of exactly what this ′quality provision′ looks like or how it can be achieved. This book not only unpicks what is meant by the term ′quality′ in England, across the UK, and beyond, but it does so in the context of how to lead in order to develop and achieve quality. In exploring quality and leadership and the ways in which both terms have been conceptualised from a range of different perspectives you will be able to find a meaning that is right for you and your practice. With chapters covering: · The global interest in quality · The broad nature of early childhood leadership · Reflective evaluation and practice This book will be of interest to setting and room leaders across the early years as well as students studying early childhood or in early years teacher training. |
| distributed tracing in practice: Software Architecture: The Hard Parts Neal Ford, Mark Richards, Pramod Sadalage, Zhamak Dehghani, 2021-09-23 There are no easy decisions in software architecture. Instead, there are many hard parts--difficult problems or issues with no best practices--that force you to choose among various compromises. With this book, you'll learn how to think critically about the trade-offs involved with distributed architectures. Architecture veterans and practicing consultants Neal Ford, Mark Richards, Pramod Sadalage, and Zhamak Dehghani discuss strategies for choosing an appropriate architecture. By interweaving a story about a fictional group of technology professionals--the Sysops Squad--they examine everything from how to determine service granularity, manage workflows and orchestration, manage and decouple contracts, and manage distributed transactions to how to optimize operational characteristics, such as scalability, elasticity, and performance. By focusing on commonly asked questions, this book provides techniques to help you discover and weigh the trade-offs as you confront the issues you face as an architect. Analyze trade-offs and effectively document your decisions Make better decisions regarding service granularity Understand the complexities of breaking apart monolithic applications Manage and decouple contracts between services Handle data in a highly distributed architecture Learn patterns to manage workflow and transactions when breaking apart applications |
| distributed tracing in practice: Case Studies and Theory Development in the Social Sciences Alexander L. George, Andrew Bennett, 2005-04-15 The use of case studies to build and test theories in political science and the other social sciences has increased in recent years. Many scholars have argued that the social sciences rely too heavily on quantitative research and formal models and have attempted to develop and refine rigorous methods for using case studies. This text presents a comprehensive analysis of research methods using case studies and examines the place of case studies in social science methodology. It argues that case studies, statistical methods, and formal models are complementary rather than competitive. The book explains how to design case study research that will produce results useful to policymakers and emphasizes the importance of developing policy-relevant theories. It offers three major contributions to case study methodology: an emphasis on the importance of within-case analysis, a detailed discussion of process tracing, and development of the concept of typological theories. Case Studies and Theory Development in the Social Sciences will be particularly useful to graduate students and scholars in social science methodology and the philosophy of science, as well as to those designing new research projects, and will contribute greatly to the broader debate about scientific methods. |
| distributed tracing in practice: Kubernetes Native Microservices with Quarkus and MicroProfile John Clingan, Ken Finnigan, 2022-03-01 Build fast, efficient Kubernetes-based Java applications using the Quarkus framework, MicroProfile, and Java standards. In Kubernetes Native Microservices with Quarkus and MicroProfile you’ll learn how to: Deploy enterprise Java applications on Kubernetes Develop applications using the Quarkus runtime Compile natively using GraalVM for blazing speed Create efficient microservices applications Take advantage of MicroProfile specifications Popular Java frameworks like Spring were designed long before Kubernetes and the microservices revolution. Kubernetes Native Microservices with Quarkus and MicroProfile introduces next generation tools that have been cloud-native and Kubernetes-aware right from the beginning. Written by veteran Java developers John Clingan and Ken Finnigan, this book shares expert insight into Quarkus and MicroProfile directly from contributors at Red Hat. You’ll learn how to utilize these modern tools to create efficient enterprise Java applications that are easy to deploy, maintain, and expand. About the technology Build microservices efficiently with modern Kubernetes-first tools! Quarkus works naturally with containers and Kubernetes, radically simplifying the development and deployment of microservices. This powerful framework minimizes startup time and memory use, accelerating performance and reducing hosting cost. And because it's Java from the ground up, it integrates seamlessly with your existing JVM codebase. About the book Kubernetes Native Microservices with Quarkus and MicroProfile teaches you to build microservices using containers, Kubernetes, and the Quarkus framework. You'll immediately start developing a deployable application using Quarkus and the MicroProfile APIs. Then, you'll explore the startup and runtime gains Quarkus delivers out of the box and also learn how to supercharge performance by compiling natively using GraalVM. Along the way, you'll see how to integrate a Quarkus application with Spring and pick up pro tips for monitoring and managing your microservices. What's inside Deploy enterprise Java applications on Kubernetes Develop applications using the Quarkus runtime framework Compile natively using GraalVM for blazing speed Take advantage of MicroProfile specifications About the reader For intermediate Java developers comfortable with Java EE, Jakarta EE, or Spring. Some experience with Docker and Kubernetes required. About the author John Clingan is a senior principal product manager at Red Hat, where he works on enterprise Java standards and Quarkus. Ken Finnigan is a senior principal software engineer at Workday, previously at Red Hat working on Quarkus. Table of Contents PART 1 INTRODUCTION 1 Introduction to Quarkus, MicroProfile, and Kubernetes 2 Your first Quarkus application PART 2 DEVELOPING MICROSERVICES 3 Configuring microservices 4 Database access with Panache 5 Clients for consuming other microservices 6 Application health 7 Resilience strategies 8 Reactive in an imperative world 9 Developing Spring microservices with Quarkus PART 3 OBSERVABILITY, API DEFINITION, AND SECURITY OF MICROSERVICES 10 Capturing metrics 11 Tracing microservices 12 API visualization 13 Securing a microservice |
| distributed tracing in practice: Systems Performance Brendan Gregg, 2013-10-07 The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux® and Unix® performance, while illuminating performance issues that are relevant to all operating systems. You’ll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu®, Fedora®, CentOS, and the illumos-based Joyent® SmartOSTM and OmniTI OmniOS®. He systematically covers modern systems performance, including the “traditional” analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the “unknown unknowns” of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes • Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques • Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf • Kernel internals: uncovering what the OS is doing • Using system observability tools, interfaces, and frameworks • Understanding and monitoring application performance • Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling • Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators • File system I/O, including caching • Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O • Network-related performance issues: protocols, sockets, interfaces, and physical connections • Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing • Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg’s extensive instructional experience. |
| distributed tracing in practice: Chaos Engineering Casey Rosenthal, Nora Jones, 2020-04-06 As more companies move toward microservices and other distributed technologies, the complexity of these systems increases. You can't remove the complexity, but through Chaos Engineering you can discover vulnerabilities and prevent outages before they impact your customers. This practical guide shows engineers how to navigate complex systems while optimizing to meet business goals. Two of the field's prominent figures, Casey Rosenthal and Nora Jones, pioneered the discipline while working together at Netflix. In this book, they expound on the what, how, and why of Chaos Engineering while facilitating a conversation from practitioners across industries. Many chapters are written by contributing authors to widen the perspective across verticals within (and beyond) the software industry. Learn how Chaos Engineering enables your organization to navigate complexity Explore a methodology to avoid failures within your application, network, and infrastructure Move from theory to practice through real-world stories from industry experts at Google, Microsoft, Slack, and LinkedIn, among others Establish a framework for thinking about complexity within software systems Design a Chaos Engineering program around game days and move toward highly targeted, automated experiments Learn how to design continuous collaborative chaos experiments |
| distributed tracing in practice: Religion and Its Other Heike Bock, Jörg Feuchter, 2008 Modern Western thought has traditionally relegated the religious and the secular to two entirely different spheres. Religion and Its Other takes issue with this oversimplified dichotomy, tracing the borders and grey areas between religion and the secular world as conceived of in Christian, Jewish, and Muslim cultures past and present. A unique collection of theoretically informed historical and anthropological case studies, this comprehensive volume includes discussions of medieval atheism, Egyptian modernization, Jewish mysticism, Lutheran angels, and other such topics. Religion and Its Other will enrich the library of anyone interested in the social construction of religion across the centuries. |
| distributed tracing in practice: Women in the Mosque Marion Holmes Katz, 2014-09-23 Juxtaposing Muslim scholars' debates over women's attendance in mosques with historical descriptions of women's activities within Middle Eastern and North African mosques, Marion Holmes Katz shows how over the centuries legal scholars' arguments have often reacted to rather than dictated Muslim women's behavior. Tracing Sunni legal positions on women in mosques from the second century of the Islamic calendar to the modern period, Katz connects shifts in scholarly terminology and argumentation to changing constructions of gender. Over time, assumptions about women's changing behavior through the lifecycle gave way to a global preoccupation with sexual temptation, which then became the central rationale for limits on women's mosque access. At the same time, travel narratives, biographical dictionaries, and religious polemics suggest that women's usage of mosque space often diverged in both timing and content from the ritual models constructed by scholars. Katz demonstrates both the concrete social and political implications of Islamic legal discourse and the autonomy of women's mosque-based activities. She also examines women's mosque access as a trope in Western travelers' narratives and the evolving significance of women's mosque attendance among different Islamic currents in the twentieth century. |
| distributed tracing in practice: Urban Humanities Dana Cuff, Anastasia Loukaitou-Sideris, Todd Presner, Maite Zubiaurre, Jonathan Jae-An Crisman, 2020-04-07 Original, action-oriented humanist practices for interpreting and intervening in the city: a new methodology at the intersection of the humanities, design, and urban studies. Urban humanities is an emerging field at the intersection of the humanities, urban planning, and design. It offers a new approach not only for understanding cities in a global context but for intervening in them, interpreting their histories, engaging with them in the present, and speculating about their futures. This book introduces both the theory and practice of urban humanities, tracing the evolution of the concept, presenting methods and practices with a wide range of research applications, describing changes in teaching and curricula, and offering case studies of urban humanities practices in the field. Urban humanities views the city through a lens of spatial justice, and its inquiries are centered on the microsettings of everyday life. The book's case studies report on real-world projects in mega-cities in the Pacific Rim—Tokyo, Shanghai, Mexico City, and Los Angeles—with several projects described in detail, including playful spaces for children in car-oriented Mexico City, a commons in a Tokyo neighborhood, and a rolling story-telling box to promote “literary justice” in Los Angeles. |
| distributed tracing in practice: Traces of the Future Wenzel Geissler, Guillaume Lachenal, John Manton, Noémi Tousignant, 2016 This book presents a close look at the vestiges of twentieth-century medical work at five key sites in Africa: Senegal, Nigeria, Cameroon, Kenya, and Tanzania. The authors aim to understand the afterlife of scientific institutions and practices and the aftertime of scientific modernity and its attendant visions of progress and transformation. Straightforward scholarly work is juxtaposed here with altogether more experimental approaches to fieldwork and analysis, including interview fragments; brief, reflective essays; and a rich photographic archive. The result is an unprecedented view of the lingering traces of medical science from Africa's past. |
Event ID 10016, DistributedCOM - Page 5 - Windows 10 Forums
Jul 10, 2018 · Also, the outcome is that, under normal conditions, the Microsoft Distributed Transaction Coordinator (MSDTC) service establishes a secure connection with the local …
Do I need "Distributed Link Tracking Client"? - Ten Forums
Jun 16, 2015 · Also, apparently the AVG anti-virus app uses the Distributed Link Tracking Client for scanning, so ...
DistributedCOM Error. Solved - Windows 10 Forums
Apr 8, 2018 · Distributed Component Object Model (DCOM) is a proprietary Microsoft technology for communication between software components on networked computers. DCOM, which …
Event ID 10016, DistributedCOM - Windows 10 Forums
May 25, 2018 · where = the name of the user with SID S-1-5-21-4023029420-2456169105-2834210191-1002 To get the , if you don't already know it, type the …
Need Help with DistributedCOM 10010 - Windows 10 Forums
May 31, 2023 · Hi there my machine has issues failing to wake from sleep. Before it failed to wake from sleep, I checked the event viewer and it had this issue. The server {021E4F06-9DCC …
Distributed processing in Windows 10? Is it possible?
Mar 22, 2016 · Distributed processing is a viable concept, but only for some application types. That would be for situations where the individual computers could operate semi independently …
Store apps close immediately, Event 10010 with DistributedCOM
Aug 24, 2018 · If this solution does not work, right click on your C:\ drive and select "Properties." Go to the Security tab. Click "Edit."
Event ID 10016, DistributedCOM …
May 1, 2018 · Sounds like we might all learn something from your further investigations. Do keep us posted, please. Best of luck in running this to ground.
Event ID 10016, DistributedCOM Windows.SecurityCenter ... - Ten …
Jan 21, 2019 · Hey Fredrik, the new 10016 errors are showing as Microsoft-Windows-Distributed.Com in the registry if you look up the AppID's and GUID's. Funny thing is though, if …
DistributedCOM Error. Solved - Page 3 - Windows 10 Forums
Aug 6, 2018 · TonyGts said: What u did by deleting all entries in the registry for GUID {1B562E86-B7AA-4131-BADC-B6F3A001407E} in the eventlog is it not the same as what Vaio 7 did by …
Event ID 10016, DistributedCOM - Page 5 - Windows 10 Forums
Jul 10, 2018 · Also, the outcome is that, under normal conditions, the Microsoft Distributed Transaction Coordinator (MSDTC) service establishes a secure connection with the local …
Do I need "Distributed Link Tracking Client"? - Ten Forums
Jun 16, 2015 · Also, apparently the AVG anti-virus app uses the Distributed Link Tracking Client for scanning, so ...
DistributedCOM Error. Solved - Windows 10 Forums
Apr 8, 2018 · Distributed Component Object Model (DCOM) is a proprietary Microsoft technology for communication between software components on networked computers. DCOM, which …
Event ID 10016, DistributedCOM - Windows 10 Forums
May 25, 2018 · where = the name of the user with SID S-1-5-21-4023029420-2456169105-2834210191-1002 To get the , if you don't already know it, type the …
Need Help with DistributedCOM 10010 - Windows 10 Forums
May 31, 2023 · Hi there my machine has issues failing to wake from sleep. Before it failed to wake from sleep, I checked the event viewer and it had this issue. The server {021E4F06-9DCC …
Distributed processing in Windows 10? Is it possible?
Mar 22, 2016 · Distributed processing is a viable concept, but only for some application types. That would be for situations where the individual computers could operate semi independently …
Store apps close immediately, Event 10010 with DistributedCOM
Aug 24, 2018 · If this solution does not work, right click on your C:\ drive and select "Properties." Go to the Security tab. Click "Edit."
Event ID 10016, DistributedCOM …
May 1, 2018 · Sounds like we might all learn something from your further investigations. Do keep us posted, please. Best of luck in running this to ground.
Event ID 10016, DistributedCOM Windows.SecurityCenter ... - Ten …
Jan 21, 2019 · Hey Fredrik, the new 10016 errors are showing as Microsoft-Windows-Distributed.Com in the registry if you look up the AppID's and GUID's. Funny thing is though, if …
DistributedCOM Error. Solved - Page 3 - Windows 10 Forums
Aug 6, 2018 · TonyGts said: What u did by deleting all entries in the registry for GUID {1B562E86-B7AA-4131-BADC-B6F3A001407E} in the eventlog is it not the same as what Vaio 7 did by …
