
PeerDB
6.8#5 in database replication softwareFrom $250 a monthFree planWebAPISelf-hosted
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| Fact | PeerDB | pgstream |
|---|---|---|
| Purpose | PeerDB streams data from Postgres to data warehouses, queues, and storage engines. | pgstream is an open-source CDC tool for replicating PostgreSQL data and DDL schema changes to targets. |
| Support | PeerDB provides documentation and a community Slack for questions, while paid plans include implementation support and certain plans include 24x7 production support with SLAs. | The project README directs users with questions or issues to open a GitHub issue for community assistance. |
PeerDB suits teams moving data from supported databases into actively maintained destinations, as well as individuals seeking a free deployment option. Teams considering a deprecated destination should note that it is no longer actively maintained.
pgstream suits developers and data teams that need to replicate PostgreSQL data and schema changes to other systems. It can also help teams keep staging databases aligned with production or bootstrap targets using snapshots.