Feature Management With Launchdarkly

Author : Michael Gillett
Publisher : Packt Publishing Ltd
ISBN 13 : 1800561636
Total Pages : 314 pages
Book Rating : 4.32/5 ( download)

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Download or read book Feature Management with LaunchDarkly written by Michael Gillett and published by Packt Publishing Ltd. This book was released on 2021-10-29 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make code deployments completely safe and change your application in production in real time with LaunchDarkly using percentage-based rollouts, kill switches, and A/B and multi-variant testing Key FeaturesLearn how to work with LaunchDarkly to turn features on and off within your production applicationsExplore the ways in which feature management can change how software is built and how teams workMaster every aspect of LaunchDarkly's functionality to test in production and learn from your usersBook Description Over the past few years, DevOps has become the de facto approach for designing, building, and delivering software. Feature management is now extending the DevOps methodology to allow applications to change on demand and run experiments to validate the success of new features. If you want to make feature management happen, LaunchDarkly is the tool for you. This book explains how feature management is key to building modern software systems. Starting with the basics of LaunchDarkly and configuring simple feature flags to turn features on and off, you'll learn how simple functionality can be applied in more powerful ways with percentage-based rollouts, experimentation, and switches. You'll see how feature management can change the way teams work and how large projects, including migrations, are planned. Finally, you'll discover various uses of every part of the tool to gain mastery of LaunchDarkly. This includes tips and tricks for experimentation, identifying groups and segments of users, and investigating and debugging issues with specific users and feature flag evaluations. By the end of the book, you'll have gained a comprehensive understanding of LaunchDarkly, along with knowledge of the adoption of trunk-based development workflows and methods, multi-variant testing, and managing infrastructure changes and migrations. What you will learnGet to grips with the basics of LaunchDarkly and feature flagsRoll out a feature to a percentage or group of usersFind out how to experiment with multi-variant and A/B testingDiscover how to adopt a trunk-based development workflowExplore methods to manage infrastructure changes and migrationsGain an in-depth understanding of all aspects of the LaunchDarkly toolWho this book is for This book is for developers, quality assurance engineers and DevOps engineers. This includes individuals who want to decouple the deployment of code from the release of a feature, run experiments in production, or understand how to change processes to build and deploy software. Software engineers will also benefit from learning how feature management can be used to improve products and processes. A basic understanding of software is all that you need to get started with this book as it covers the basics before moving on to more advanced topics.

Author : Joel Beasley
Publisher :
ISBN 13 : 9780692076064
Total Pages : 144 pages
Book Rating : 4.69/5 ( download)

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Download or read book Modern CTO written by Joel Beasley and published by . This book was released on 2018-02-28 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to know to be a Modern CTO. Developers are not CTOs, but developers can learn how to be CTOs. In Modern CTO, Joel Beasely provides readers with an in-depth road map on how to successfully navigate the unexplored and jagged transition between these two roles. Drawing from personal experience, Joel gives a refreshing take on the challenges, lessons, and things to avoid on this journey. Readers will learn how Modern CTOs: Manage deadlines Speak up Know when to abandon ship and build a better one Deal with poor code Avoid getting lost in the product and know what UX mistakes to watch out for Manage people and create momentum ... plus much more Modern CTO is the ultimate guidebook on how to kick start your career and go from developer to CTO.

Author : Mikael Krief
Publisher : Packt Publishing Ltd
ISBN 13 : 1838648534
Total Pages : 489 pages
Book Rating : 4.34/5 ( download)

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Download or read book Learning DevOps written by Mikael Krief and published by Packt Publishing Ltd. This book was released on 2019-10-25 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simplify your DevOps roles with DevOps tools and techniques Key FeaturesLearn to utilize business resources effectively to increase productivity and collaborationLeverage the ultimate open source DevOps tools to achieve continuous integration and continuous delivery (CI/CD)Ensure faster time-to-market by reducing overall lead time and deployment downtimeBook Description The implementation of DevOps processes requires the efficient use of various tools, and the choice of these tools is crucial for the sustainability of projects and collaboration between development (Dev) and operations (Ops). This book presents the different patterns and tools that you can use to provision and configure an infrastructure in the cloud. You'll begin by understanding DevOps culture, the application of DevOps in cloud infrastructure, provisioning with Terraform, configuration with Ansible, and image building with Packer. You'll then be taken through source code versioning with Git and the construction of a DevOps CI/CD pipeline using Jenkins, GitLab CI, and Azure Pipelines. This DevOps handbook will also guide you in containerizing and deploying your applications with Docker and Kubernetes. You'll learn how to reduce deployment downtime with blue-green deployment and the feature flags technique, and study DevOps practices for open source projects. Finally, you'll grasp some best practices for reducing the overall application lead time to ensure faster time to market. By the end of this book, you'll have built a solid foundation in DevOps, and developed the skills necessary to enhance a traditional software delivery process using modern software delivery tools and techniques What you will learnBecome well versed with DevOps culture and its practicesUse Terraform and Packer for cloud infrastructure provisioningImplement Ansible for infrastructure configurationUse basic Git commands and understand the Git flow processBuild a DevOps pipeline with Jenkins, Azure Pipelines, and GitLab CIContainerize your applications with Docker and KubernetesCheck application quality with SonarQube and PostmanProtect DevOps processes and applications using DevSecOps toolsWho this book is for If you are a developer or a system administrator interested in understanding continuous integration, continuous delivery, and containerization with DevOps tools and techniques, this book is for you.

Author : Edith Harbaugh
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1098117263
Total Pages : 124 pages
Book Rating : 4.69/5 ( download)

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Download or read book Operating Continuously written by Edith Harbaugh and published by "O'Reilly Media, Inc.". This book was released on 2023-04-10 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous delivery doesn't stop with deployment. Modern software teams rely on an emerging set of best practices postdeployment to continuously improve their software. With this practical guide, CTOs, software architects, and senior engineering leaders will learn what these practices are and how to apply them to their existing operations. Author John Kodumal, cofounder and CTO at LaunchDarkly, provides actionable insights into setting up and maintaining a smooth operational process postdeployment. You'll learn new approaches to releasing software, controlling systems at runtime, and measuring the impact of change. Armed with this knowledge, you can easily anticipate the next planning and building phase, feeding back into the software development lifecycle. This book helps you: Understand why mature incident management processes are an essential part of the CI/CD story Use the tools and processes necessary to measure the impact of change to production systems Learn how to use canary launches and feature flags to release faster with less risk Set up effective incident management systems to reduce the impact of broken changes Explore an emerging class of techniques that extend the practice beyond deployment Use experimentation and impact analysis to continuously improve

Author : Moataz Nabil
Publisher : Packt Publishing Ltd
ISBN 13 : 1803246499
Total Pages : 384 pages
Book Rating : 4.99/5 ( download)

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Download or read book Mobile DevOps Playbook written by Moataz Nabil and published by Packt Publishing Ltd. This book was released on 2023-09-28 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to use mobile DevOps for faster, more efficient mobile development by uncovering the secrets of mobile application development lifecycle Key Features Discover best practices and mobile DevOps tools for test automation, app releases, performance optimization, security, error tracking, and more Enhance efficiency, speed, and quality of your development process with mobile DevOps Explore mobile DevOps components like continuous integration, testing, deployment, and monitoring Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionTo build mobile apps, you need to understand mobile-first features, tools, and processes that help you build, test, and release robust apps faster and more efficiently. The multitude of challenges stemming from mobile development's inherent complexities, including native iOS and Android app creation, cross-platform frameworks, and the implementation of scalable architectures within extensive teams, collectively contribute to a substantial number of obstacles that can significantly prolong the release process. This book will help you understand and implement the best practices of mobile DevOps for continuous integration, testing, delivery, deployment, and monitoring. You’ll explore different challenges faced by developers due to varied OSs, the unforgiving nature of mobile applications, and continuous updates to mobile phones and learn how to maneuver through these challenges. You’ll also get to grips with the latest trends while discovering the potential future of mobile DevOps, with valuable insights and guidance about integrating mobile development teams into your organization. By the end of this book, you’ll be well-equipped to successfully implement mobile DevOps and build fast, qualitative, and efficient mobile apps for your team or organization.What you will learn Discover the principles, components, and concepts of mobile DevOps Develop a successful mobile CI/CD strategy in your organization Identify the tools and processes for mobile app release and distribution Develop and release mobile applications efficiently and reliably Implement continuous testing with mobile DevOps Leverage Mobile DevSecOps to improve security, efficiency of your Mobile app development process Understand how Platform Engineering and IDP Teams can improve Developer Productivity in Mobile DevOps Identify and fix problems with mobile application performance and data usage Who this book is forThis book is for DevOps engineers looking to learn more about mobile DevOps to build effective processes for releasing mobile apps quickly and frequently. It’s also an excellent resource for mobile developers, mobile release managers, mobile architects, mobile platform engineers, and QA engineers, involved in mobile app development. Familiarity with DevOps and mobile app challenges related to testing, releasing, and monitoring especially at scale is a prerequisite.

Author : Garima Bajpai
Publisher : Packt Publishing Ltd
ISBN 13 : 183763338X
Total Pages : 208 pages
Book Rating : 4.88/5 ( download)

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Download or read book Strategizing Continuous Delivery in the Cloud written by Garima Bajpai and published by Packt Publishing Ltd. This book was released on 2023-08-18 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover various cloud services alongside modern software development practices and tools with the guidance of two industry leaders in DevOps Purchase of the print or Kindle book includes a free PDF eBook Key Features Modernize continuous delivery in the cloud with strategic goals and objectives Master continuous delivery with the right tools, applications, and use cases Perform multi-cluster and multi-cloud deployments efficiently Book DescriptionMany organizations are embracing cloud technology to remain competitive, but implementing and adopting development processes while modernizing a cloud-based ecosystem can be challenging. Strategizing Continuous Delivery in Cloud helps you modernize continuous delivery and achieve infrastructure-application convergence in the cloud. You’ll learn the differences between cloud-based and traditional delivery approaches and develop a tailored strategy. You’ll discover how to secure your cloud delivery environment, ensure software security, run different test types, and test in the pre-production and production stages. You’ll also get to grips with the prerequisites for onboarding cloud-based continuous delivery for organizational and technical aspects. Then, you’ll explore key aspects of readiness to overcome core challenges in your cloud journey, including GitOps, progressive delivery controllers, feature flagging, differences between cloud-based and traditional tools, and implementing cloud chaos engineering. By the end of this book, you’ll be well-equipped to select the right cloud environment and technologies for CD and be able to explore techniques for implementing CD in the cloud.What you will learn Uncover the foundation for modernizing continuous delivery and prepare for continuous delivery in cloud Build fast, efficient, secure, and interoperable software for real-world results Understand end-to-end continuous delivery for multi-cloud, hybrid, and on-premise Set up and scale continuous delivery in the cloud for maximum return Implement cost optimization for continuous delivery in the cloud Discover trends and advancements in CD with cloud-native technologies Who this book is forThis book is for developers, site reliability engineers, DevOps architects, and engineers looking to strategize, plan, and implement continuous delivery in the cloud. You must have a basic understanding of CI/CD concepts and be familiar with cloud ecosystem, DevOps, or CI/CD pipelines.

Author : Tom Hombergs
Publisher : Packt Publishing Ltd
ISBN 13 : 1839212713
Total Pages : 157 pages
Book Rating : 4.10/5 ( download)

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Download or read book Get Your Hands Dirty on Clean Architecture written by Tom Hombergs and published by Packt Publishing Ltd. This book was released on 2019-09-30 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain insight into how hexagonal architecture can help to keep the cost of development low over the complete lifetime of an application Key FeaturesExplore ways to make your software flexible, extensible, and adaptableLearn new concepts that you can easily blend with your own software development styleDevelop the mindset of building maintainable solutions instead of taking shortcutsBook Description We would all like to build software architecture that yields adaptable and flexible software with low development costs. But, unreasonable deadlines and shortcuts make it very hard to create such an architecture. Get Your Hands Dirty on Clean Architecture starts with a discussion about the conventional layered architecture style and its disadvantages. It also talks about the advantages of the domain-centric architecture styles of Robert C. Martin's Clean Architecture and Alistair Cockburn's Hexagonal Architecture. Then, the book dives into hands-on chapters that show you how to manifest a hexagonal architecture in actual code. You'll learn in detail about different mapping strategies between the layers of a hexagonal architecture and see how to assemble the architecture elements into an application. The later chapters demonstrate how to enforce architecture boundaries. You'll also learn what shortcuts produce what types of technical debt and how, sometimes, it is a good idea to willingly take on those debts. After reading this book, you'll have all the knowledge you need to create applications using the hexagonal architecture style of web development. What you will learnIdentify potential shortcomings of using a layered architectureApply methods to enforce architecture boundariesFind out how potential shortcuts can affect the software architectureProduce arguments for when to use which style of architectureStructure your code according to the architectureApply various types of tests that will cover each element of the architectureWho this book is for This book is for you if you care about the architecture of the software you are building. To get the most out of this book, you must have some experience with web development. The code examples in this book are in Java. If you are not a Java programmer but can read object-oriented code in other languages, you will be fine. In the few places where Java or framework specifics are needed, they are thoroughly explained.

Author : Robert Wen
Publisher : Packt Publishing Ltd
ISBN 13 : 1803237430
Total Pages : 330 pages
Book Rating : 4.35/5 ( download)

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Download or read book SAFe® for DevOps Practitioners written by Robert Wen and published by Packt Publishing Ltd. This book was released on 2022-12-16 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover how the DevOps approach with Scaled Agile Framework helps you develop and deliver high-quality, secured solutions with a reduced risk of production failures with this step-by-step guide Key FeaturesExplore the five elements of the CALMR approach to avoid product development challengesUse value stream management to introduce systems thinking and flow for product developmentDemonstrate how the CD pipeline combines practices and technology to optimize your value streamPurchase of the print or Kindle book includes a free eBook in the PDF formatBook Description Product development and release faces overlapping challenges due to the combined pressure of delivering high-quality products in shorter time-to-market cycles, along with maintaining proper operation and ensuring security in a complex high-tech environment. This calls for new ways of overcoming these challenges from design to development, to release, and beyond. SAFe® for DevOps Practitioners helps you use a DevOps approach with the Scaled Agile Framework and details how value streams help you resolve these challenges using examples and use cases. The book begins by explaining how the CALMR approach makes DevOps effective in resolving product development roadblocks. Next, you'll learn to apply value stream management to establish a value stream that enables product development flow, measure its effectiveness through appropriate feedback loops, and find ways of improving it. Finally, you'll get to grips with implementing a continuous delivery pipeline that optimizes the value stream through four phases during release on demand. This book complements the latest SAFe DevOps courses, and you'll find it useful while studying for the SAFe DevOps Practitioner (SDP) certification. By the end of this DevOps book, you'll have gained a clear understanding of how to achieve continuous execution and release on demand using DevOps and SAFe. What you will learnUnderstand the important elements of the CALMR approachDiscover how to organize around value using value stream mappingMeasure your value stream using value stream metricsImprove your value stream with continuous learningUse continuous exploration to design high-quality and secure featuresPrevent rework and build in quality using continuous integrationAutomate delivery with continuous deploymentMeasure successful outcomes with Release on DemandWho this book is for This book is for IT professionals such as DevOps and DevSecOps practitioners, SREs, and managers who are interested in implementing DevOps practices using the Scaled Agile Framework (SAFe) approach. Basic knowledge of DevOps and agile software development lifecycle and methodology will be helpful.

Author : Jeroen Mulder
Publisher : BPB Publications
ISBN 13 : 9355515553
Total Pages : 333 pages
Book Rating : 4.51/5 ( download)

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Download or read book Multi-Cloud Administration Guide written by Jeroen Mulder and published by BPB Publications. This book was released on 2023-08-08 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to Multi-Cloud Administration for Cloud professionals KEY FEATURES ● Get familiar with the various components involved in establishing a multi-cloud architecture. ● Acquire the skills to effectively manage multi-cloud environments. ● Establish guardrails and guidelines to ensure interoperability and security across multiple cloud platforms. DESCRIPTION In today's landscape, organizations are embracing multi-cloud strategies to harness the advantages offered by multiple cloud providers. If you want to develop the necessary skills and expertise in managing multi-cloud environments, then this book is tailor-made for you. This is a comprehensive guide that equips you with the knowledge and skills needed to manage multiple cloud environments effectively. The book begins by exploring the Cloud Adoption Frameworks, providing a solid foundation for understanding multi-cloud strategies. It then covers topics such as virtualizing and managing connectivity, storage, and compute resources across different clouds. The book also discusses creating interoperability, managing data in a multi-cloud environment, and building and operating cloud-native applications. Lastly, it covers containerization, serverless computing, access management, security, and automating compliance. By the end of the book, you will be equipped with the necessary knowledge and skills to confidently navigate the complexities of multi-cloud administration. WHAT YOU WILL LEARN ● Gain expertise in efficiently managing applications, data, and environments within multi-cloud platforms. ● Familiarize yourself with the setup and management of cloud-native technologies. ● Learn how to implement robust security measures for cloud platforms. ● Understand the importance of maintaining compliance and adhering to regulatory standards. ● Develop strategies for achieving seamless interoperability in a multi-cloud environment. WHO THIS BOOK IS FOR This book is for cloud architects, system architects, solution architects, cloud admins and cloud professionals. Having a basic understanding of cloud technology and IT infrastructure would be an added advantage. TABLE OF CONTENTS 1. Using the Cloud Adoption Frameworks 2. Virtualizing and Managing Connectivity 3. Virtualizing and Managing Storage 4. Virtualizing and Managing Compute 5. Creating Interoperability 6. Managing Data in Multi-Cloud 7. Build and Operate Cloud Native 8. Building Agnostic with Containers 9. Building and Managing Serverless 10. Managing Access Management 11. Managing Security 12. Automating Compliancy

Author : Jez Humble
Publisher : Pearson Education
ISBN 13 : 0321670221
Total Pages : 956 pages
Book Rating : 4.29/5 ( download)

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Download or read book Continuous Delivery written by Jez Humble and published by Pearson Education. This book was released on 2010-07-27 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2011 Jolt Excellence Award! Getting software released to users is often a painful, risky, and time-consuming process. This groundbreaking new book sets out the principles and technical practices that enable rapid, incremental delivery of high quality, valuable new functionality to users. Through automation of the build, deployment, and testing process, and improved collaboration between developers, testers, and operations, delivery teams can get changes released in a matter of hours— sometimes even minutes–no matter what the size of a project or the complexity of its code base. Jez Humble and David Farley begin by presenting the foundations of a rapid, reliable, low-risk delivery process. Next, they introduce the “deployment pipeline,” an automated process for managing all changes, from check-in to release. Finally, they discuss the “ecosystem” needed to support continuous delivery, from infrastructure, data and configuration management to governance. The authors introduce state-of-the-art techniques, including automated infrastructure management and data migration, and the use of virtualization. For each, they review key issues, identify best practices, and demonstrate how to mitigate risks. Coverage includes • Automating all facets of building, integrating, testing, and deploying software • Implementing deployment pipelines at team and organizational levels • Improving collaboration between developers, testers, and operations • Developing features incrementally on large and distributed teams • Implementing an effective configuration management strategy • Automating acceptance testing, from analysis to implementation • Testing capacity and other non-functional requirements • Implementing continuous deployment and zero-downtime releases • Managing infrastructure, data, components and dependencies • Navigating risk management, compliance, and auditing Whether you’re a developer, systems administrator, tester, or manager, this book will help your organization move from idea to release faster than ever—so you can deliver value to your business rapidly and reliably.