20230319081519-index.ts -

In modern backend development (using frameworks like TypeORM , Prisma , or Sequelize ), filenames like this serve as a permanent record of change.

If you found this file in a specific open-source repository or a personal project, it likely contains the up and down functions that define: 20230319081519-index.ts

The prefix 20230319081519 represents a precise UTC timestamp: . 🏗️ The Anatomy of a Migration In modern backend development (using frameworks like TypeORM

: It is the bridge that syncs the local databases of dozens of developers. 🔍 Is this from a specific project? or Sequelize )