比较著名的NoSQL项目之一就是MongoDB，一个开放源码、面向文档的数据库，它在类似于JSON的文档集合存储数据。
One of the more notable NoSQL projects out there is MongoDB, an open source document-oriented database that stores data in collections of JSON-like documents.
和Perl以及Python一样，它也是一种开放源码的敏捷编程语言，完全支持面向对象编程。
Like Perl and Python, it's an open source, agile programming language that offers full support for object-oriented programming.
本文将简要介绍 GNU 编译器工具包所提供的一种剖析工具，它的名字让人可以产生无限遐想，叫 GNU profiler（gprof）。 本文主要面向那些开放源码软件开发工具的新手。
This article introduces a profiling tool provided with the GNU compiler tool chain, the imaginatively named GNU profiler (gprof), for those who are relatively new to open source development tools.
应用推荐