摘要:
MongoDB数据库的系列版本信息如下:2.5.0 开发版本(不稳定版)2.4.4 最新产品发行稳定版2.2 最新稳定版2.2.42.0 最新稳定版2.0.9There are 2 parts to the improvements in v2.2:Elimination of the global reader/writer lock – database level locks as the first step.PageFaultException architecture – yield lock on page fault.MongoDB 2.2版本相对2.0有比较大的... 阅读全文