Programming Erlang: Software for a Concurrent World, 2/e (Paperback)

Joe Armstrong

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content<p>A multi-user game, web site, cloud application, or networked database can have thousands of users all interacting at the same time. You need a powerful, industrial-strength tool to handle the really hard problems inherent in parallel, concurrent environments. You need Erlang. In this second edition of the bestselling <i>Programming Erlang</i>, you'll learn how to write parallel programs that scale effortlessly on multicore systems.<br/><br/> Using Erlang, you'll be surprised at how easy it becomes to deal with parallel problems, and how much faster and more efficiently your programs run. That's because Erlang uses <i>sets of parallel processes</i>-not a single sequential process, as found in most programming languages. <br/><br/> Joe Armstrong, creator of Erlang, introduces this powerful language in small steps, giving you a complete overview of Erlang and how to use it in common scenarios. You'll start with sequential programming, move to parallel programming and handling errors in parallel programs, and learn to work confidently with distributed programming and the standard Erlang/Open Telecom Platform (OTP) frameworks. <br/><br/> You need no previous knowledge of functional or parallel programming. The chapters are packed with hands-on, real-world tutorial examples and insider tips and advice, and finish with exercises for both beginning and advanced users.<br/><br/> The second edition has been extensively rewritten. New to this edition are seven chapters covering the latest Erlang features: maps, the type system and the Dialyzer, WebSockets, programming idioms, and a new stand-alone execution environment. You'll write programs that dynamically detect and correct errors, and that can be upgraded without stopping the system. There's also coverage of rebar (the de facto Erlang build system), and information on how to share and use Erlang projects on github, illustrated with examples from cowboy and bitcask.<br/><br/> Erlang will change your view of the world, and of how you program.<br/><br/><b> What You Need</b><br/><br/> The Erlang/OTP system. Download it from erlang.org.</p>sourceProduct Description

商品描述(中文翻譯)

《Programming Erlang》第二版是一本暢銷書,介紹了Erlang這個強大的語言。在這本書中,Erlang的創造者Joe Armstrong以小步驟引導讀者全面了解Erlang及其在常見場景中的應用。從順序編程開始,進而轉向並行編程和處理並行程序中的錯誤,並學會自信地進行分佈式編程和使用標準的Erlang/Open Telecom Platform (OTP)框架。本書不需要讀者具備函數式或並行編程的先備知識。每章都包含大量實用的、真實世界的教程示例和內部技巧和建議,並提供初學者和高級用戶的練習題。

第二版進行了廣泛的重寫。新增了七章,介紹了最新的Erlang功能:maps、類型系統和Dialyzer、WebSockets、編程習慣和新的獨立執行環境。你將學會編寫能夠動態檢測和修正錯誤的程序,並且可以在不停止系統的情況下進行升級。書中還介紹了rebar(事實上的Erlang構建系統),以及如何在github上共享和使用Erlang項目,並以cowboy和bitcask的示例進行說明。

Erlang將改變你對世界和編程的看法。

需要的東西:
Erlang/OTP系統。從erlang.org下載。