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Author: Henri Binsztok
Publisher: "O'Reilly Media, Inc."
ISBN: 1449328814
Category : Computers
Languages : en
Pages : 165
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Book Description
Want to simplify web development? This hands-on book shows you how to write frontend and backend code simultaneously, using the Opa framework. Opa provides a complete stack for web application development, including a web server, database engine, distribution libraries, and a programming language that compiles to JavaScript. You’ll learn step-by-step how to use Opa by building two projects through the course of the book: a wiki application similar to Wikipedia, and a Twitter-like micro-blogging platform. Discover how easy it is to use Opa to develop applications with real-time updates, database interactions, and web service design. Do you have JavaScript experience? You’re ready to get started. Learn fundamental concepts, including Opa’s functional programming style Discover how Opa compiles to JavaScript, using jQuery on the frontend and Node.js on the server Construct HTML resources dynamically and embed static resources on an Opa server Use Opa’s method for performing CRUD operations and storing key-value pairs in MongoDB Build an Opa user interface with the Bootstrap toolkit from Twitter Learn variant types, pattern-matching, polymorphic types, recursive functions, and other advanced features Manage user accounts by building login forms, handling account activation, and tracking logged users Build a reactive UI—a real-time interface that continuously updates user events
Author: Henri Binsztok
Publisher: "O'Reilly Media, Inc."
ISBN: 1449328814
Category : Computers
Languages : en
Pages : 165
Get Book Here
Book Description
Want to simplify web development? This hands-on book shows you how to write frontend and backend code simultaneously, using the Opa framework. Opa provides a complete stack for web application development, including a web server, database engine, distribution libraries, and a programming language that compiles to JavaScript. You’ll learn step-by-step how to use Opa by building two projects through the course of the book: a wiki application similar to Wikipedia, and a Twitter-like micro-blogging platform. Discover how easy it is to use Opa to develop applications with real-time updates, database interactions, and web service design. Do you have JavaScript experience? You’re ready to get started. Learn fundamental concepts, including Opa’s functional programming style Discover how Opa compiles to JavaScript, using jQuery on the frontend and Node.js on the server Construct HTML resources dynamically and embed static resources on an Opa server Use Opa’s method for performing CRUD operations and storing key-value pairs in MongoDB Build an Opa user interface with the Bootstrap toolkit from Twitter Learn variant types, pattern-matching, polymorphic types, recursive functions, and other advanced features Manage user accounts by building login forms, handling account activation, and tracking logged users Build a reactive UI—a real-time interface that continuously updates user events
Author: Lee Calcote
Publisher: "O'Reilly Media, Inc."
ISBN: 1492043737
Category : Computers
Languages : en
Pages : 279
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Book Description
You did it. You successfully transformed your application into a microservices architecture. But now that you’re running services across different environments—public to public, private to public, virtual machine to container—your cloud native software is beginning to encounter reliability issues. How do you stay on top of this ever-increasing complexity? With the Istio service mesh, you’ll be able to manage traffic, control access, monitor, report, get telemetry data, manage quota, trace, and more with resilience across your microservice. In this book, Lee Calcote and Zack Butcher explain why your services need a service mesh and demonstrate step-by-step how Istio fits into the life cycle of a distributed application. You’ll learn about the tools and APIs for enabling and managing many of the features found in Istio. Explore the observability challenges Istio addresses Use request routing, traffic shifting, fault injection, and other features essential to running a solid service mesh Generate and collect telemetry information Try different deployment patterns, including A/B, blue/green, and canary Get examples of how to develop and deploy real-world applications with Istio support
Author: Yevgeniy Brikman
Publisher: "O'Reilly Media, Inc."
ISBN: 1098116712
Category : Computers
Languages : en
Pages : 460
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Book Description
Terraform has become a key player in the DevOps world for defining, launching, and managing infrastructure as code (IaC) across a variety of cloud and virtualization platforms, including AWS, Google Cloud, Azure, and more. This hands-on third edition, expanded and thoroughly updated for version 1.0 and beyond, shows you the fastest way to get up and running with Terraform. Gruntwork cofounder Yevgeniy (Jim) Brikman takes you through code examples that demonstrate Terraform's simple, declarative programming language for deploying and managing infrastructure with a few commands. Veteran sysadmins, DevOps engineers, and novice developers will quickly go from Terraform basics to running a full stack that can support a massive amount of traffic and a large team of developers. Compare Terraform with Chef, Puppet, Ansible, CloudFormation, and Pulumi Deploy servers, load balancers, and databases Create reusable infrastructure with Terraform modules Test your Terraform modules with static analysis, unit tests, and integration tests Configure CI/CD pipelines for both your apps and infrastructure code Use advanced Terraform syntax for loops, conditionals, and zero-downtime deployment Get up to speed on Terraform 0.13 to 1.0 and beyond Work with multiple clouds and providers (including Kubernetes!)
Author: Brendan Burns
Publisher: "O'Reilly Media, Inc."
ISBN: 1098110153
Category : Computers
Languages : en
Pages : 327
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Book Description
In just five years, Kubernetes has radically changed the way developers and ops personnel build, deploy, and maintain applications in the cloud. With this book's updated third edition, you'll learn how this popular container orchestrator can help your company achieve new levels of velocity, agility, reliability, and efficiency--whether you're new to distributed systems or have been deploying cloud native apps for some time. Brendan Burns, Joe Beda, Kelsey Hightower, and Lachlan Evenson--who have worked on Kubernetes at Google and beyond--explain how this system fits into the life cycle of a distributed application. Software developers, engineers, and architects will learn ways to use tools and APIs to automate scalable distributed systems for online services, machine learning applications, or even a cluster of Raspberry Pi computers. This guide shows you how to: Create a simple cluster to learn how Kubernetes works Dive into the details of deploying an application using Kubernetes Learn specialized objects in Kubernetes, such as DaemonSets, jobs, ConfigMaps, and secrets Explore deployments that tie together the lifecycle of a complete application Get practical examples of how to develop and deploy real-world applications in Kubernetes
Author:
Publisher:
ISBN:
Category : Merchant marine
Languages : en
Pages : 378
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Book Description
Author: Yevgeniy Brikman
Publisher: "O'Reilly Media, Inc."
ISBN: 149204685X
Category : Computers
Languages : en
Pages : 417
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Book Description
Terraform has become a key player in the DevOps world for defining, launching, and managing infrastructure as code (IaC) across a variety of cloud and virtualization platforms, including AWS, Google Cloud, Azure, and more. This hands-on second edition, expanded and thoroughly updated for Terraform version 0.12 and beyond, shows you the fastest way to get up and running. Gruntwork cofounder Yevgeniy (Jim) Brikman walks you through code examples that demonstrate Terraform’s simple, declarative programming language for deploying and managing infrastructure with a few commands. Veteran sysadmins, DevOps engineers, and novice developers will quickly go from Terraform basics to running a full stack that can support a massive amount of traffic and a large team of developers. Explore changes from Terraform 0.9 through 0.12, including backends, workspaces, and first-class expressions Learn how to write production-grade Terraform modules Dive into manual and automated testing for Terraform code Compare Terraform to Chef, Puppet, Ansible, CloudFormation, and Salt Stack Deploy server clusters, load balancers, and databases Use Terraform to manage the state of your infrastructure Create reusable infrastructure with Terraform modules Use advanced Terraform syntax to achieve zero-downtime deployment
Author: United States. Marine Safety Council
Publisher:
ISBN:
Category : Merchant marine
Languages : en
Pages : 382
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Book Description
Author: Wajjakkara Kankanamge Anthony Nuwan Dias
Publisher: Simon and Schuster
ISBN: 1638350116
Category : Computers
Languages : en
Pages : 614
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Book Description
”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
Author: Hubert Bruns
Publisher: Trafford Publishing
ISBN: 1412033047
Category : Biography & Autobiography
Languages : en
Pages : 138
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Book Description
The odds were against Hubert Bruns making it to age 80, but he did. Incredible luck prevailed throughout his life. As a youngster, he absconded with a bobsled and raced it down the mountain. As a teenager, he looked down through cracks in some scaffolding straight at Hitler without being shot. At 18 as a German soldier, he left the Front only hours before the Russians counter-attacked late in 1941. At 21, as a veteran, he was buried alive and almost died in Munich. Less dramatic happenings followed, but his luck continued. Two university degrees were acquired and Canadian immigration approved him for citizenship without delay. At 65, he survived a stroke and slowly regained the ability to think, talk and write. Quite a life. Quite a story.
Author: Vassos Alexander
Publisher: Bloomsbury Publishing
ISBN: 1472947975
Category : Sports & Recreation
Languages : en
Pages : 233
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Book Description
SHORTLISTED FOR THE TELEGRAPH SPORTS HEALTH & FITNESS BOOK OF THE YEAR AWARD 2019 RUNNING AWARDS 2019 – TOP BOOK Running Up That Hill is a celebration of endurance running. Of running ridiculous distances – through cities, over mountains and across countries. Distances most people couldn't even imagine. But sports presenter Vassos Alexander is hooked! Why else would he run an ultra in Paris, backwards, having missed the start? Why head to Wales for the world's hardest mountain race with a badly sprained ankle? And why follow in some unforgiving, ancient footsteps and attempt the oldest and toughest footrace on earth, the 153-mile Spartathlon? There's joy to be found here. Really there is. Vassos recalls his own assaults on these gruelling races, along with ultra-running legends including Scott Jurek, Jasmin Paris, Kilian Jornet, Mimi Anderson and Dean Karnazes. They all testify to the transformative power of endurance running. It's about the astonishing highs that come from pushing your body to the limit. The confidence and peace when you challenge yourself and succeed. All told, this is a cracking tale of what keeps ultra-distance runners running, mile after mile after mile.
