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pg-cdc
PostgreSQL CDC to Iceberg & S3 in one binary
pg-cdc is an open-source PostgreSQL Change Data Capture engine that streams WAL changes directly to Apache Iceberg and Parquet on Amazon S3. Unlike traditional CDC pipelines, it runs as a single binary—no Kafka, Spark, or JVM required. The output is immediately queryable with Athena, DuckDB, Spark, Trino, and other Iceberg-compatible engines, making operational PostgreSQL data ready for analytics and AI workloads.
Hi Product Hunt! 👋
I’m excited to introduce pg-cdc, an open-source PostgreSQL Change Data Capture engine built to make operational data easy to use for analytics and AI.
Instead of assembling a pipeline with Kafka, Spark, and multiple connectors, pg-cdc streams PostgreSQL WAL changes directly to Apache Iceberg and Parquet on Amazon S3 from a single binary. The output is immediately queryable with Athena, DuckDB, Spark, Trino, and other Iceberg-compatible engines.
I’d love your feedback on:
* The developer experience
* Installation and setup
* Performance and scalability
* Features you’d like to see next
If you’re building data platforms or AI applications on PostgreSQL, I’d really appreciate your thoughts. Thanks for checking out the project!
About pg-cdc on Product Hunt
“PostgreSQL CDC to Iceberg & S3 in one binary”
pg-cdc was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #9 on the daily leaderboard. pg-cdc is an open-source PostgreSQL Change Data Capture engine that streams WAL changes directly to Apache Iceberg and Parquet on Amazon S3. Unlike traditional CDC pipelines, it runs as a single binary—no Kafka, Spark, or JVM required. The output is immediately queryable with Athena, DuckDB, Spark, Trino, and other Iceberg-compatible engines, making operational PostgreSQL data ready for analytics and AI workloads.
On the analytics side, pg-cdc competes within Amazon, GitHub and Data & Analytics — topics that collectively have 64.9k followers on Product Hunt. The dashboard above tracks how pg-cdc performed against the three products that launched closest to it on the same day.
Who hunted pg-cdc?
pg-cdc was hunted by burnside project. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of pg-cdc including community comment highlights and product details, visit the product overview.
burnside project