In my previous video I explained the difference between Data Migration & Database Migrations. I made a reference to Flyway as a utility that can be used for Database Migrations. In case you haven't see the previous video, the link is below.

Link to previous video in English    • Data Migration vs Database Migrations...  
Link to previous video in Kannada    • Video  

In this video, we will learn how to get started with Database Migrations using Flyway.
We are going to do the following

Download Flyway
Setup a fresh Postgres database using Docker
Download sample migrations from GIT Repo
Understand Versioned vs. Repeatable Migrations
Run Flyway Migrate command
Review schema history and File checksum concept

IMPORTANT LINKS:

Link to download Flyway CLI page https://documentation.redgate.com/fl...
Direct Flyway download link https://download.redgate.com/maven/r...
GIT Repo Link https://github.com/ReachBinduKumar/43...

COMMANDS USED:

Command to run Postgres in Docker
docker run i t d p 5432:5432 name somepostgres e POSTGRES_PASSWORD=mysecretpassword d postgres

Flyway commands
Check Flyway Config "flyway info X"
Validate migrations "flyway validate"
Run Migrations "flyway migrate"

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