We're in the process of phasing out an old system and migrating onto a new one. The last time that we phased out an old system, we ran both systems in parallel and integrated data between both until everything was fully migrated out in our field. During that process, I was able to build an integration between our legacy system and our new system that leveraged SQL Server's Change Data Capture to track changes and integrate those over incrementally.
For this next migration, the legacy system that we will be phasing out is based on MySQL v5.1.69 instead of SQL Server. I am not familiar with MySQL and I was wondering if there are any technologies similar to CDC that can be leveraged on MySQL in our current version or a newer version that would be worth migrating towards?