国外编写的C++多核高级编程源码，源码有部分为txt文件复制的。-" C++ multicore high-level programming source code, source code written abroad txt file copy.

hdfs副本管理，详细介绍了hdfs分布式文件系统的副本维护原理-HDFS replica management, introduces in detail a copy of the hadoop distributed file system maintenance principle