The Reactive

The Reactive PDF Author: Masande Ntshanga
Publisher: Penguin Random House South Africa
ISBN: 1415206120
Category : Fiction
Languages : en
Pages : 208

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Book Description
In a city that has lost its shimmer, Lindanathi and his two friends Ruan and Cecelia sell illegal pharmaceuticals while chasing their next high. Lindanathi, deeply troubled by his hand in his brother’s death, has turned his back on his family, until a message from home reminds him of a promise he made years before. When a puzzling masked man enters their lives, Lindanathi is faced with a decision: continue his life in Cape Town, or return to his family and to all he has left behind. Rendered in lyrical, bright prose and set in a not-so-new South Africa, The Reactive is a poignant, life-affirming story about secrets, memory, chemical abuse and family, and the redemption that comes from facing what haunts us most.

The Reactive

The Reactive PDF Author: Masande Ntshanga
Publisher: Penguin Random House South Africa
ISBN: 1415206120
Category : Fiction
Languages : en
Pages : 208

Get Book

Book Description
In a city that has lost its shimmer, Lindanathi and his two friends Ruan and Cecelia sell illegal pharmaceuticals while chasing their next high. Lindanathi, deeply troubled by his hand in his brother’s death, has turned his back on his family, until a message from home reminds him of a promise he made years before. When a puzzling masked man enters their lives, Lindanathi is faced with a decision: continue his life in Cape Town, or return to his family and to all he has left behind. Rendered in lyrical, bright prose and set in a not-so-new South Africa, The Reactive is a poignant, life-affirming story about secrets, memory, chemical abuse and family, and the redemption that comes from facing what haunts us most.

Reactive

Reactive PDF Author: Becky Moynihan
Publisher: Elite Trials
ISBN: 9781732733008
Category : Fiction
Languages : en
Pages : 396

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Book Description
For fans of the Hunger Games, Divergent, and Shatter Me series comes an emotional, action-packed story of resilience, second chances, and fierce love.AN INESCAPABLE CITY. THREE DEADLY TRIALS. ONE WAY OUT.Lune Tatum, adopted daughter of the Supreme Elite, has lived within her father's walled city for eleven years.But she wants out. Except she can't leave, and not because of the clans and mutated beasts that roam beyond the impenetrable, electrified walls protecting her life. Her plan has always been to win the Elite Trials and earn Title of Choice--her only chance at freedom. And the only way to return home to her mother.Then a boy from her past arrives on her eighteenth birthday. His presence threatens Lune's carefully laid plans and exposes memories she's desperate to forget. He can't be trusted. Especially as he possesses dangerous secrets. And what he reveals could ruin the chance at freedom she's willing to die for.THE ELITE TRIALS trilogy is the thrilling adventure of Lune Tatum as she fights for freedom in a futuristic dystopian world plagued by danger, secrets, and betrayal.

Reactive Programming with RxJava

Reactive Programming with RxJava PDF Author: Tomasz Nurkiewicz
Publisher: "O'Reilly Media, Inc."
ISBN: 1491931620
Category : Computers
Languages : en
Pages : 372

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Book Description
In today’s app-driven era, when programs are asynchronous and responsiveness is so vital, reactive programming can help you write code that’s more reliable, easier to scale, and better-performing. With this practical book, Java developers will first learn how to view problems in the reactive way, and then build programs that leverage the best features of this exciting new programming paradigm. Authors Tomasz Nurkiewicz and Ben Christensen include concrete examples that use the RxJava library to solve real-world performance issues on Android devices as well as the server. You’ll learn how RxJava leverages parallelism and concurrency to help you solve today’s problems. This book also provides a preview of the upcoming 2.0 release. Write programs that react to multiple asynchronous sources of input without descending into "callback hell" Get to that aha! moment when you understand how to solve problems in the reactive way Cope with Observables that produce data too quickly to be consumed Explore strategies to debug and to test programs written in the reactive style Efficiently exploit parallelism and concurrency in your programs Learn about the transition to RxJava version 2

Reactive Spring

Reactive Spring PDF Author: Josh Long
Publisher:
ISBN: 9781732910416
Category :
Languages : en
Pages :

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Book Description
Microservices and big-data increasingly confront us with the limitations of traditional input/output. In traditional IO, work that is IO-bound dominates threads. This wouldn't be such a big deal if we could add more threads cheaply, but threads are expensive on the JVM, and most other platforms. Even if threads were cheap and infinitely scalable, we'd still be confronted with the faulty nature of networks. Things break, and they often do so in subtle, but non-exceptional ways. Traditional approaches to integration bury the faulty nature of networks behind overly simplifying abstractions. We need something better.Join Spring Developer Advocate Josh Long for an introduction to reactive programming in the Spring ecosystem, leveraging the reactive streams specification, Reactor, Spring Boot, Spring Cloud and so much more.This book will cover important concepts in reactive programming including project Reactor and the reactive streams specification, data access, web programming, RPC with protocols like RSocket, testing, and integration and composition, and more.

The Reactive Square

The Reactive Square PDF Author: John Maeda
Publisher:
ISBN:
Category : Artists' books
Languages : en
Pages : 48

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Book Description


Mastering Shiny

Mastering Shiny PDF Author: Hadley Wickham
Publisher: "O'Reilly Media, Inc."
ISBN: 149204735X
Category : Computers
Languages : en
Pages : 372

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Book Description
Master the Shiny web framework—and take your R skills to a whole new level. By letting you move beyond static reports, Shiny helps you create fully interactive web apps for data analyses. Users will be able to jump between datasets, explore different subsets or facets of the data, run models with parameter values of their choosing, customize visualizations, and much more. Hadley Wickham from RStudio shows data scientists, data analysts, statisticians, and scientific researchers with no knowledge of HTML, CSS, or JavaScript how to create rich web apps from R. This in-depth guide provides a learning path that you can follow with confidence, as you go from a Shiny beginner to an expert developer who can write large, complex apps that are maintainable and performant. Get started: Discover how the major pieces of a Shiny app fit together Put Shiny in action: Explore Shiny functionality with a focus on code samples, example apps, and useful techniques Master reactivity: Go deep into the theory and practice of reactive programming and examine reactive graph components Apply best practices: Examine useful techniques for making your Shiny apps work well in production

Reactive Design Patterns

Reactive Design Patterns PDF Author: Jamie Allen
Publisher: Simon and Schuster
ISBN: 1638354057
Category : Computers
Languages : en
Pages : 574

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Book Description
Summary Reactive Design Patterns is a clearly written guide for building message-driven distributed systems that are resilient, responsive, and elastic. In this book you'll find patterns for messaging, flow control, resource management, and concurrency, along with practical issues like test-friendly designs. All patterns include concrete examples using Scala and Akka. Foreword by Jonas Bonér. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Modern web applications serve potentially vast numbers of users - and they need to keep working as servers fail and new ones come online, users overwhelm limited resources, and information is distributed globally. A Reactive application adjusts to partial failures and varying loads, remaining responsive in an ever-changing distributed environment. The secret is message-driven architecture - and design patterns to organize it. About the Book Reactive Design Patterns presents the principles, patterns, and best practices of Reactive application design. You'll learn how to keep one slow component from bogging down others with the Circuit Breaker pattern, how to shepherd a many-staged transaction to completion with the Saga pattern, how to divide datasets by Sharding, and more. You'll even see how to keep your source code readable and the system testable despite many potential interactions and points of failure. What's Inside The definitive guide to the Reactive Manifesto Patterns for flow control, delimited consistency, fault tolerance, and much more Hard-won lessons about what doesn't work Architectures that scale under tremendous load About the Reader Most examples use Scala, Java, and Akka. Readers should be familiar with distributed systems. About the Author Dr. Roland Kuhn led the Akka team at Lightbend and coauthored the Reactive Manifesto. Brian Hanafee and Jamie Allen are experienced distributed systems architects. Table of Contents PART 1 - INTRODUCTION Why Reactive? A walk-through of the Reactive Manifesto Tools of the trade PART 2 - THE PHILOSOPHY IN A NUTSHELL Message passing Location transparency Divide and conquer Principled failure handling Delimited consistency Nondeterminism by need Message flow PART 3 - PATTERNS Testing reactive applications Fault tolerance and recovery patterns Replication patterns Resource-management patterns Message flow patterns Flow control patterns State management and persistence patterns

Functional Reactive Programming

Functional Reactive Programming PDF Author: Stephen Blackheath
Publisher: Simon and Schuster
ISBN: 1638353417
Category : Computers
Languages : en
Pages : 548

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Book Description
Summary Functional Reactive Programming teaches the concepts and applications of FRP. It offers a careful walk-through of core FRP operations and introduces the concepts and techniques you'll need to use FRP in any language. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Today's software is shifting to more asynchronous, event-based solutions. For decades, the Observer pattern has been the go-to event infrastructure, but it is known to be bug-prone. Functional reactive programming (FRP) replaces Observer, radically improving the quality of event-based code. About the Book Functional Reactive Programming teaches you how FRP works and how to use it. You'll begin by gaining an understanding of what FRP is and why it's so powerful. Then, you'll work through greenfield and legacy code as you learn to apply FRP to practical use cases. You'll find examples in this book from many application domains using both Java and JavaScript. When you're finished, you'll be able to use the FRP approach in the systems you build and spend less time fixing problems. What's Inside Think differently about data and events FRP techniques for Java and JavaScript Eliminate Observer one listener at a time Explore Sodium, RxJS, and Kefir.js FRP systems About the Reader Readers need intermediate Java or JavaScript skills. No experience with functional programming or FRP required. About the Authors Stephen Blackheath and Anthony Jones are experienced software developers and the creators of the Sodium FRP library for multiple languages. Foreword by Heinrich Apfelmus. Illustrated by Duncan Hill. Table of Contents Stop listening! Core FRP Some everyday widget stuff Writing a real application New concepts FRP on the web Switch Operational primitives Continuous time Battle of the paradigms Programming in the real world Helpers and patterns Refactoring Adding FRP to existing projects Future directions

Reactive Systems in Java

Reactive Systems in Java PDF Author: Clement Escoffier
Publisher: "O'Reilly Media, Inc."
ISBN: 1492091677
Category : Computers
Languages : en
Pages : 298

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Book Description
Reactive systems and event-driven architecture are becoming indispensable to application design, and companies are taking note. Reactive systems ensure that applications are responsive, resilient, and elastic no matter what failures or errors may be occurring, while event-driven architecture offers a flexible and composable option for distributed systems. This practical book helps Java developers bring these approaches together using Quarkus 2.x, the Kubernetes-native Java framework. Clement Escoffier and Ken Finnigan show you how to take advantage of event-driven and reactive principles to build robust distributed systems, reducing latency and increasing throughput, particularly in microservices and serverless applications. You'll also get a foundation in Quarkus to help you create true Kubernetes-native applications for the cloud. Understand the fundamentals of reactive systems and event-driven architecture Learn how to use Quarkus to build reactive applications Combine Quarkus with Apache Kafka or AMQP to build reactive systems Develop microservices that utilize messages with Quarkus for use in event-driven architectures Learn how to integrate external messaging systems, such as Apache Kafka, with Quarkus Build applications with Quarkus using reactive systems and reactive programming concepts

Design Methods for Reactive Systems

Design Methods for Reactive Systems PDF Author: R. J. Wieringa
Publisher: Elsevier
ISBN: 0080503950
Category : Computers
Languages : en
Pages : 485

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Book Description
Design Methods for Reactive Systems describes methods and techniques for the design of software systems—particularly reactive software systems that engage in stimulus-response behavior. Such systems, which include information systems, workflow management systems, systems for e-commerce, production control systems, and embedded software, increasingly embody design aspects previously considered alone—such as complex information processing, non-trivial behavior, and communication between different components—aspects traditionally treated separately by classic software design methodologies. But, as this book illustrates, the software designer is better served by the ability to intelligently pick and choose from among a variety of techniques according to the particular demands and properties of the system under development. Design Methods for Reactive Systems helps the software designer meet today's increasingly complex challenges by bringing together specification techniques and guidelines proven useful in the design of a wide range of software systems, allowing the designer to evaluate and adapt different techniques for different projects. Written in an exceptionally clear and insightful style, Design Methods for Reactive Systems is a book that students, engineers, teachers, and researchers will undoubtedly find of great value. Shows how the techniques and design approaches of the three most popular design methods can be combined in a flexible, problem-driven manner. Pedagogical features include summaries, rehearsal questions, exercises, discussion questions, and numerous case studies.