Real-Time Table Mirroring within One MySQL Instance Using Otter
Business Requirement
Both the source and target schemas on the same MySQL instance contain a table named student. Any INSERT, UPDATE, or DELETE executed against source.student must be reflected in target.student with sub-second latency.
Candidate Approaches
1. Shell Script
Quick PoC with bash + mysqldump was abandoned because the team lacked sh ...
Posted on Wed, 08 Jul 2026 16:31:47 +0000 by Solemn