pgwire-replication
pure rust client for Postgres CDC
Details
- External ID
- 46574277
- Source
- HN
- Company
- —
- Product
- pgwire-replication
- Website domain
- github.com
- Launched
- Jan. 11, 2026
- Cohort
- —
- Upvotes
- 46
- Upvotes percentile
- 0.7832674571805006
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:25 p.m.
- Updated at
- Sept. 7, 2026, 9:25 p.m.
Enrichment
- Theme
- game recompilations, ports, and player utilities
- Vertical
- Horizontal
- Function
- Data infrastructure
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- postgres cdc client in rust
- Manually corrected
- False
Could you build this?
Partial Wrapping Postgres logical replication in a basic Rust client can be bootstrapped, but building a production-grade CDC client requires deep mastery of the PostgreSQL streaming replication protocol and binary WAL decoding.
What it would actually take: A reliable CDC client must implement the PostgreSQL streaming replication protocol (pgoutput plugin), parsing binary WAL records into high-level change events while handling LSN management, transaction boundaries, type OID resolution, and reconnection/failover semantics in Rust. It requires expertise in Postgres internals, async network I/O with Tokio, and low-level protocol decoding to ensure zero data loss during high-volume database replication.
Discussion
8 comments analyzed.
Competitors mentioned: pg_replicate, pgoutput, General-purpose SQL clients, Built-in logical replication
Concerns raised: Documentation accuracy on LSN ordering behavior, Whether suitable for hot standby real-time backups, Requires users to implement rest of pipeline themselves
Feature requests: pgoutput decoding support (acknowledged as intentionally not included)
Competitors
Other products that read as similar to this one — 556 launches clear the similarity bar, closest 8 shown.
Attention rank: #134 of 557 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 72 days after the earliest competitor.
- Pglite-oxide · hn · 2026-04-27 · 5 upvotes · similarity 0.66
- Syncular · hn · 2026-08-02 · 79 upvotes · similarity 0.56
- MCP-stama · hn · 2026-08-13 · 73 upvotes · similarity 0.56
- WolfStack · hn · 2026-03-08 · 32 upvotes · similarity 0.55
- Linux server management over SSH · hn · 2026-08-31 · 49 upvotes · similarity 0.53
- justPostgres · github · 2026-09-09 · 46 upvotes · similarity 0.52
- Octopii, a runtime for writing distributed applications in Rust · hn · 2025-12-09 · 17 upvotes · similarity 0.52
- harbor-db · github · 2026-09-14 · 7 upvotes · similarity 0.52
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a data infrastructure tool for Media & entertainment yet.