Airbyte is an open-source data integration engine that helps you consolidate your data in your data warehouses, lakes and databases.

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Hi team, this is not an issue, but would be great to have Airbyte to be able to CDC streaming a postgres database of at least 8-10TB

Hi! Airbyte supports Change Data Capture (CDC) for PostgreSQL databases using Debezium internally. It can handle incremental replication for tables with primary keys, and you can configure different replication methods for each table within the same database [source](<https://airbyte.com/tutorials/postgres-replication>).  However, the extracts provided do not specifically mention the maximum database size that Airbyte can handle for CDC streaming. It's important to consider factors like disk space usage, sync frequency, and resource usage during CDC operations when working with large databases [source](<https://docs.airbyte.com/integrations/sources/postgres#cdc-considerations>).  For more information on how Airbyte implements CDC, you can refer to the [Change Data Capture (CDC) documentation](<https://docs.airbyte.com/understanding-airbyte/cdc/>).

Hi Lihan! This is a super interesting use case, and we're actively working on <https://github.com/orgs/airbytehq/projects/37/views/1|improving the performance of Postgres syncs>. I'd love to learn more, just sent you a DM.