Google's billions of code in this place ... ...-Google code-IT information

IT news , June 28, as one of the world's largest technology giants Google, with billions of lines of code, these growing shared source code stored in the library, this database has a management control system.

The code library contains the 86TB data, approximately 1 billion files (including duplicates) and 35 million note, which has 9 million unique source file, which contains about 2 billion lines of code. Google submitted to this database each working day 40,000 orders, 16,000 of them as computer programmer, 24,000 times from automatic systems. This code base queries at the peak rate reached 800,000 times/s, in the usual working days also reached 500,000 queries per second.

System support, established at the beginning, this database supports only Linux and later joined the Windows and Mac support.

谷歌的数十亿代码就放在这个地方...... - 谷歌,代码 - IT资讯

IT资讯讯 6月28日消息，谷歌作为世界上最大的科技巨头之一，拥有数十亿行的代码存储，这些代码存放在不断增大的共享共享源码库之中，这一数据库拥有一个控制系统进行管理。

该代码库包含了86TB数据，约10亿个文件（包括重复文件）和3500万行注解，其中有900万个唯一的源文件，这其中包含约20亿行代码。谷歌每个工作日都要向这个数据库递交4万次命令，其中1.6万次为程序员完成，2.4万次由自动系统完成。这个代码库在高峰时的查询速度达到了80万次/秒，在平时的工作日也达到了50万次每秒的查询量。

系统支持方面，建立伊始，这个数据库仅支持Linux，后来又加入了Windows和Mac的支持。