denis_scott的专栏

Sevice Oriented AmbiguityWhenever ThoughtWorks rashly lets me out in front of a client, one question Im bound to be asked is "what do you think of SOA (Service Oriented Architecture)?" Its a que

This is the text of the Commencement address by Steve Jobs, CEO ofApple Computer and of Pixar Animation Studios, delivered on June 12,2005.I am honored to be with you today at your commencem

转载自http://blog.youkuaiyun.com/bohemia/archive/2006/01/01/567914.aspx在今天的计算机世界中，虚拟机的概念已经被用来解决许多问题。从机器的分割（IBM模型），到“半平台无关”的程序设计语言（Java模型），到开发操作系统（UNIX模型和OSI模型），虚拟机的概念在构成现代计算机的过程中已经被证明是一个强大的工具。然而，这个概念对每个人来说并非总是