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PeerDB-io/peerdb

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Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

20 mentions on Hacker News by 5 people: 4 stories, 16 comments · first 2023-07-27 · latest 2026-06-28

Mentions per year 20 mentions · busiest year 2024 (10)
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  1. ++ We’re big Go fans, most of PeerDB is written in Go: https://github.com/PeerDB-io/peerdb The importance of optimizing (resource) margins and having predictable memory usage increases significantly in the DBaaS/Postgres world, where your…
    comment by saisrirampur · 2026-06-28 · in WAL-RUS: a Rust Rewrite of WAL-G for PostgreSQL Backups
  2. …acquired by ClickHouse for exactly this use-case - Fast, simple Postgres replication to ClickHouse. https://github.com/PeerDB-io/peerdb In ClickHouse Cloud, you have ClickPipes which is a simpler/managed manifesation of PeerDB…
    comment by saisrirampur · 2025-12-27 · in Postgres and ClickHouse forming the default data stack for AI
  3. …happy with Debezium in general, but having competition and alternatives it's always great). [1]: https://github.com/PeerDB-io/peerdb/blob/main/LICENSE.md [2]: https://stackgres.io/doc/latest/reference/crd/sgstream/#sgst... [edit:…
    comment by ahachete · 2025-12-26 · in Lessons from a year of Postgres CDC in production
  4. …Now, coming to your question about replication: you can use PeerDB (acquired by ClickHouse https://github.com/PeerDB-io/peerdb ), which is laser-focused and battle-tested at scale for Postgres-to-ClickHouse replication. Once the data is…
    comment by saisrirampur · 2025-12-12 · in Pg_ClickHouse: A Postgres extension for querying ClickHouse
  5. …Sharing a few links for reference: https://clickhouse.com/docs/integrations/clickpipes/postgres https://github.com/PeerDB-io/peerdb https://clickhouse.com/cloud/clickpipes/postgres-cdc-connect... https://clickhouse.com/blog/clickhouse-acqui…
    comment by saisrirampur · 2025-08-17 · in ClickHouse vs PostgreSQL UPDATE performance comparison
  6. …https://github.com/apollographql/federation/blob/main/LICENS... https://github.com/PeerDB-io/peerdb/blob/main/LICENSE.md
    comment by mdaniel · 2025-07-25 · in Positron – A next-generation data science IDE
  7. ▲ 2
    PeerDB – fast, simple, purpose-built Postgres replication
    story by saisrirampur · 2025-07-21 · 0 comments
  8. I'm guilty of this too https://github.com/PeerDB-io/peerdb/blob/d36da8bb2f4f6c1c821... The inner channel is a poor man's future. Came up with this to have lua runtimes be able to process in parallel while maintaining ordering (A B C in,…
    comment by __s · 2025-04-13 · in Problems with Go channels (2016)
  9. …We work on PeerDB, an open source tool enabling seamless Postgres replication to ClickHouse https://github.com/PeerDB-io/peerdb/ This integration is now also natively available in the Cloud through ClickPipes. The private preview was…
    comment by saisrirampur · 2024-12-06 · in 7 Databases in 7 Weeks for 2025
  10. ▲ 1
    Fast, simple, cost-effective Postgres replication
    story by saisrirampur · 2024-11-24 · 0 comments
  11. …20-25% of resources and distribute the rest to other components. Our open-source offering ( https://github.com/PeerDB-io/peerdb ) supports multiple connectors (CH and non-CH). Currently, there aren’t any plans to make changes on that front!
    comment by saisrirampur · 2024-11-06 · in pg_flo – Stream, transform, and re-route PostgreSQL data in real-time
  12. …We’ve quite a few users smoothly using Enterprise (that we open sourced recently) and standard OSS! https://github.com/PeerDB-io/peerdb/blob/main/docker-compose... https://github.com/PeerDB-io/peerdb-enterprise Let me know if there are any…
    comment by saisrirampur · 2024-11-04 · in pg_flo – Stream, transform, and re-route PostgreSQL data in real-time
  13. I did end up using a `chan chan` when implementing a threadpool: https://github.com/PeerDB-io/peerdb/pull/1613/files#diff-427... The inner channel represents a future, while the outer channel is fed by threadpool workers to a finalization…
    comment by __s · 2024-08-29 · in The 4-chan Go programmer
  14. …as the way we implemented partitioned table support is querying the pg_inherits metadata table - https://github.com/PeerDB-io/peerdb/blob/2d30e5fae887552f93c... However, inheritance (old way of partitioning) isn't a common thing with…
    comment by saisrirampur · 2024-08-02 · in ClickHouse acquires PeerDB to expand its Postgres support
  15. ▲ 177
    Show HN: Peerdb Streams – Simple, native Postgres change data capture
    story by saisrirampur · 2024-05-06 · 40 comments
  16. …json and avro). It requires at least a few months of effort to put to production. We at PeerDB ( https://github.com/PeerDB-io/peerdb ) are trying to solve this problem. We already have a connector out for Azure Event Hubs…
    comment by saisrirampur · 2024-04-02 · in How to stream PostgreSQL CDC to Kafka and use Propel to get an instant API
  17. We at PeerDB ( https://github.com/PeerDB-io/peerdb ) were early adopters of Pgwire to implement our Postgres-compatible SQL Layer to do ETL. Very easy to work with. Saved us multiple months of effort to build it from scratch.
    comment by saisrirampur · 2024-03-21 · in Pgwire: a Rust library for PostgreSQL compatible application
  18. …is really responsive and added the arm runner support within a few weeks of us requesting it. [1] https://github.com/PeerDB-io/peerdb
    comment by cauchyk · 2024-01-30 · in Show HN: Open-source x64 and Arm GitHub runners
  19. …Composite primary key support is actively being worked on and should be available in 1-2 weeks :) - https://github.com/PeerDB-io/peerdb/pull/499
    comment by saisrirampur · 2023-10-10 · in Benchmarking Postgres Replication: PeerDB vs. Airbyte
  20. ▲ 261
    Launch HN: PeerDB (YC S23) – Fast, Native ETL/ELT for Postgres
    story by saisrirampur · 2023-07-27 · 101 comments