Percona docStreamer: Migrating from Amazon DocumentDB to MongoDB

Percona docStreamer automates the complete, end-to-end migration from an Amazon DocumentDB to any self-managed MongoDB instance. It performs a full data load and continuous data capture (CDC) migrations. It provides a resilient, two-phase migration process:

Full Sync: A parallelized, high-speed copy of all existing data from source collections. Continuous Sync (CDC): Opens a change stream on the source DocumentDB to capture all changes, applying them to the target MongoDB for real-time synchronization.