Change Data Capture (CDC)¶

commons-codec includes CDC -> SQL transformer components for AWS DMS, DynamoDB, and MongoDB.

DynamoDB:

Blog: Replicating CDC Events from DynamoDB to CrateDB
Documentation: DynamoDB CDC Relay for CrateDB

MongoDB:

Usage guide: Relay MongoDB Change Stream into CrateDB
Documentation: MongoDB CDC Relay for CrateDB

Prior Art¶

core-cdc by Alejandro Cora González
Carabas Research