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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2019/06/18 06:30:59 UTC

[GitHub] [servicecomb-pack] WillemJiang commented on issue #483: 上万级TPS下，如何保证Alpha-Server和PGSQL的高可用及性能？

WillemJiang commented on issue #483: 上万级TPS下，如何保证Alpha-Server和PGSQL的高可用及性能？
URL: https://github.com/apache/servicecomb-pack/issues/483#issuecomment-502966638
 
 
   我们使用PG只是用来记录事件信息，只要定义和事件表hash的规则，是很容易提供支持分库分表支持的。 
   只要分布式事务调用不是跨数据中心的，Alpha/Omega是不需要跨数据中心的。 目前跨数据中心调用的场景还很少，具体的优化可能要根据实际情况才能提出好的解决方案。

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