Data Migration

28th December 2020 at 10:23am
RDBMS

Data migration 是指数据库数据变化的过程。

数据的哪些变化需要关注?

  • A new member is added
  • A member is removed
  • A member is renamed
  • The type of a member is changed
  • The representation of a member is changed

数据迁移工具的实现

  • 了解下 Django Migration 的机制,看它覆盖了上述哪些数据变化
  • 找到脱离框架(比如 Django)的,维护数据变化的工具

参考

TOC