MongoDB to Scaleway Postgres integration — real-time, two-way sync

Yes. Stacksync provides a managed, real-time two-way integration between MongoDB and Scaleway Postgres: authenticate both systems, choose the objects to sync (such as MongoDB's Change streams and GridFS files), map fields visually, and changes propagate both ways in milliseconds — no code required.

MongoDB: Documents are schemaless BSON with a 16 MB size limit, so field mappings must tolerate documents that differ in shape within one collection. Scaleway Postgres: It runs the standard PostgreSQL engine, so ordinary Postgres drivers, ORMs, and SQL tooling work unmodified; managed-service restrictions apply to some server-level features. Stacksync's field mapping accounts for these differences between MongoDB and Scaleway Postgres without custom code.

Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means MongoDB and Scaleway Postgres records are not retained after a sync operation.

Stacksync pricing is usage-based and starts at $1,000/month, including the managed MongoDB and Scaleway Postgres connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom MongoDB–Scaleway Postgres integration in-house.

Yes — Stacksync ships production-grade connectors for both MongoDB and Scaleway Postgres. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.

Change detection on MongoDB: MongoDB oplog and change streams (requires the database to run as a replica set — even single-node); Stacksync leverages these built-in tools to track changes in real time. On Scaleway Postgres: Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.