GitHub - echoma/pymysql_split_tool: a very simple tool for splitting/sharding big mysql table into small ones
![relational theory - Table with relationship to multiple tables - Database Administrators Stack Exchange relational theory - Table with relationship to multiple tables - Database Administrators Stack Exchange](https://i.stack.imgur.com/cbEcm.png)
relational theory - Table with relationship to multiple tables - Database Administrators Stack Exchange
![Split up a column into multiple columns in MySQL database? - Databases - SitePoint Forums | Web Development & Design Community Split up a column into multiple columns in MySQL database? - Databases - SitePoint Forums | Web Development & Design Community](https://global.discourse-cdn.com/sitepoint/optimized/3X/1/f/1f0a29c8a893f13d8fce29e12135b169db1e0c20_2_690x246.png)
Split up a column into multiple columns in MySQL database? - Databases - SitePoint Forums | Web Development & Design Community
![mysql - Database design, one to one relation split into multiple tables - Database Administrators Stack Exchange mysql - Database design, one to one relation split into multiple tables - Database Administrators Stack Exchange](https://i.stack.imgur.com/y1XyG.png)
mysql - Database design, one to one relation split into multiple tables - Database Administrators Stack Exchange
![An observation about MySQL join and why complex relation query can hit your app performance big time | by Anh Tuan | Money Forward i Engineering An observation about MySQL join and why complex relation query can hit your app performance big time | by Anh Tuan | Money Forward i Engineering](https://miro.medium.com/v2/resize:fit:1400/1*udtGGm9EWlYQONFfPCv8fA.png)
An observation about MySQL join and why complex relation query can hit your app performance big time | by Anh Tuan | Money Forward i Engineering
![Improve performance and manageability of large PostgreSQL tables by migrating to partitioned tables on Amazon Aurora and Amazon RDS | AWS Database Blog Improve performance and manageability of large PostgreSQL tables by migrating to partitioned tables on Amazon Aurora and Amazon RDS | AWS Database Blog](https://d2908q01vomqb2.cloudfront.net/887309d048beef83ad3eabf2a79a64a389ab1c9f/2021/10/08/DBBLOG-1850-tablediag.png)