cdcdb: CHANGE DATA CAPTURE DATABASE

cdcdb: example demo program the connects to a database and receive some message events(insert, update, delete, ...)

Database:

• PostgreSQL 13.2 : Write-Ahead Logging (WAL)
  • insert
  • update
  • delete
• MongoDB 4.4: Change Streams
  • insert
  • update
  • replace
  • delete
• MySQL 8.0: Binary Log
  • insert
  • update
  • delete

How to run

Postgres

• Into the executable directory

  cd pg
  

• Setup replication Postgres DB inside docker evironment:

  make setup
  

• Create some tables to listen

• Start listening:

  make dev
  

MongoDB

• Into the executable directory

  cd mongodb
  

• Setup replication MongoDB inside docker evironment:

  make setup
  

• Start listening:

  make dev
  

• Create collection and insert, delete or update some documents.