Just One Pure Coder
by leelight · Published September 4, 2019 · Last modified April 4, 2020
Sharding-jdbc教程：Springboot整合sharding-jdbc实现读写分离 Spring Boot集成Sharding-jdbc + Mybatis-Plus实现分库分表 Spring Boot + MyBatis + Druid + PageHelper 实现多数据源并分页 一种基于 MyBatis 框架的分库分表方案！造轮子
by leelight · Published September 23, 2018 · Last modified June 26, 2019
1. 一. 分表 1-1. 应用场景： 对于大型的互联网应用来说，数据库单表的记录行数可能达到千万级甚至是亿级，并且数据库面临着极高的并发访问。采用Master-Slave复制模式的MySQL架构，只能够对数据库的读进行扩展，而对数据库的写入操作还是集中在Master上，并且单个Master挂载的Slave也不可能无限制多，Slave的数量受到Master能力和负载的限制。 因此，需要对数据库的吞吐能力进行进一步的扩展，以满足高并发访问与海量数据存储的需要！
Follow:
![[转]在腾讯，如何做好技术项目管理？](http://www.mobabel.net/wp-content/themes/hueman/assets/front/img/thumb-small-empty.png)
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
![[汇总]分库分表经验](http://www.mobabel.net/wp-content/themes/hueman/assets/front/img/thumb-medium-empty.png)
