PostgreSQL CDC, Evolved: Read-Only Mode, IAM Auth & Partition Support Now in Estuary

Дата публикации: 03-04-2026 00:00:00

Estuary has released significant updates to its PostgreSQL connectors, expanding support for production-grade change data capture (CDC) use cases.
What's New
Read-Only Capture
Estuary now supports CDC in read-only mode without needing to write to a watermarks table. Read-only captures should include a table with frequent updates or a "heartbeat" table to ensure WAL retention doesn't grow continuously.
Read-only mode also allows capturing from a PostgreSQL standby replica, letting teams offload replication impact from the primary database entirely. Capturing from read-only standbys requires:
- PostgreSQL 16 or later
- Logical decoding enabled
- hot_standby_feedback = on to retain catalog metadata
IAM Authentication
Both PostgreSQL source and destination connectors now support IAM authentication, enabling role-based access for teams running PostgreSQL on AWS, GCP, or Azure. This removes the need to manage static database credentials in pipeline configurations.
Partitioned Table Support
A new advanced setting called "Capture Partitioned Tables as Partitions" allows each partition of a partitioned PostgreSQL table to be captured as an individual stream, giving teams fine-grained control over how partitioned data flows through their pipelines.
Documentation & Resources
For full setup instructions including WAL configuration, replication slot management, and platform-specific guides for Amazon RDS, Aurora, Google Cloud SQL, and Azure Database for PostgreSQL:
PostgreSQL Source Connector Documentation
PostgreSQL Destination Connector Documentation
Get started free | Contact the team

Основное содержимое страницы с новостью.

Схожие новости

#	Наименование новости	Тональность	Информативность	Дата публикации
1	DBConvert Streams 2.0 released with PostgreSQL CDC and cross-database querying	0	10.94	10-04-2026
2	PostgreSQL 19 Beta 3 is now available in Amazon RDS Database Preview Environment	0	9.64	18-08-2026
3	PGX announces support for EOL versions of PostgreSQL	0	11.2	25-06-2026
4	Meet the New dotConnect for PostgreSQL Release	0	7.88	16-01-2026
5	dotConnect for PostgreSQL 9.1: New Release	0	10.72	10-04-2026
6	PostgreSQL 19 Beta 2 Released!	5	7	16-07-2026
7	SQL Management Studio for PostgreSQL 2.0 Is Here — Faster, Safer, and More Efficient	0	8.01	23-04-2026
8	powa-archivist 5.2.0 is out!	0	5	12-07-2026
9	Barman 3.19.0 and 3.19.1 Released	2	6	08-07-2026
10	СУБД PostgreSQL обновилась до версии 18	0	10	06-10-2025

Классификация: . Схожих патентов: 0. Схожих новостей: 10. Тональность: 0. Информативность: 11.17. Источник: www.postgresql.org.