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  1. A robot powered training repository 🤖

    Ruby

26 contributions in the last year

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July - October 2020

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June 2020

Created their first repository

 created their first repository!

First repository

github-slideshow

Created an issue in KoMinThuC/github-slideshow that received 1 comment

诚如文章所说 为避免数据不一致 给出的思路是:先删除缓存,再更新数据库

诚如文章所说 为避免数据不一致 给出的思路是:先删除缓存,再更新数据库 那么如果现在有两个线程 一个A更新 一个B读取,当A线程在更新的时候先把缓存给删掉了然后去做更新数据库的时候,B线程来读取数据的时候发现缓存没有数据(被A给删掉了)然后去读取数据库把数据读取出来放到了缓存中,这个时候A线程…

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