Hadoop 是一个实现了 MapReduce 计算模型的开源分布式并行编程框架，借助于 Hadoop, 程序员可以轻松地编写分布式并行程序，将其运行于计算机集群上，完成海量数据的计算。-Hadoop is an implementation of the MapReduce computation model of the open-source framework for distributed parallel programming, through the use of Hadoop,

出色的轻型消息传递；它采用UDP广播的形式发送散列化的数据，速度超群；可支持C, C++, Java, Python等联合编程。-Messaging good light it uses UDP broadcast to send a hash of the data form, speed, superior supports C, C++, Java, Python and other joint programming.