To run this in a local environment for a quick PoC.
Install MySql Database and then use this DB file as reference to create tables and run insert/fetch queries:
SQLCode/demo.sql
Create tables per database & refer connector configuration files in the folder
SinkConnectors
& SourceConnectors
https://gist.github.com/rmoff/7bb46a0b6d27982a5fb7a103bb7c95b9#testing-numericmapping-in-oracle