forked from wenshao/oceanbase
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
1 changed file
with
7 additions
and
2 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,2 +1,7 @@ | ||
oceanbase | ||
========= | ||
OceanBase是阿里集团研发的可扩展的关系数据库,实现了数千亿条记录、数百TB数据上的跨行跨表事务,截止到2012年8月为止,支持了收藏夹、直通车报表、天猫评价等OLTP和OLAP在线业务,线上数据量已经超过一千亿条。 | ||
|
||
从模块划分的角度看,OceanBase可以划分为四个模块:主控服务器RootServer、更新服务器UpdateServer、基准数据服务器ChunkServer以及合并服务器MergeServer。OceanBase系统内部按照时间线将数据划分为基准数据和增量数据,基准数据是只读的,所有的修改更新到增量数据中,系统内部通过合并操作定期将增量数据融合到基准数据中。本章介绍OceanBase系统的设计思路和整体架构。 | ||
|
||
<h1>发行日志</h1> | ||
|
||
<h1>资源列表</h1> |