shahrah
A PostgreSQL proxy that keeps each user's data in their own region. Shards by a key you name, splits reads from writes, pools connections, and moves a key between regions while the application keeps reading and writing. No driver to install.
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GITHUB · launched Sep 27, 2026 · 37 upvotes (top 23%) · 0 views
Niche: database management systems and engines · 162 launches, 5 in the last 7 days ▼ -17% · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- Developer
- Not AI
- Commercial product
- async
- backend
- database
- database-proxy
- postgres
- postgresql
- +5 more
Visit website ↗ Source listing ↗
More like this: all 162 launches in database management systems and engines →
Could you build this?
No Building a PostgreSQL wire-protocol proxy that handles transparent dynamic sharding, live cross-region key migration without downtime, and connection pooling requires deep distributed systems and database engine expertise.
What it would actually take: The architecture requires a custom proxy server in Rust or Go parsing the PostgreSQL frontend/backend protocol directly, an internal SQL query analyzer to extract sharding keys and distinguish reads from writes, and an Raft/etcd-backed coordination metadata store. The hardest part is zero-downtime shard migration, which demands two-phase locking/write dual-buffering or logical replication CDC while routing in-flight transactions. This necessitates deep expertise in distributed database internals, SQL parsing, and network protocols.
Competitors
Other products that read as similar to this one : 84 launches clear the similarity bar, closest 8 shown.
Attention rank: #23 of 85 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 311 days after the earliest competitor.
- PgDog · ph · 2026-07-14 · 227 upvotes · similarity 0.46
- SQL-tap · hn · 2026-02-14 · 233 upvotes · similarity 0.45
- DSGuard · ph · 2026-09-30 · 1 upvotes · similarity 0.41
- PgDog · hn · 2026-02-23 · 326 upvotes · similarity 0.41
- Client SQL · ph · 2026-09-21 · 4 upvotes · similarity 0.40
- Nexus DataHub · ph · 2026-10-05 · 2 upvotes · similarity 0.39
- PostgreSQL Migrator · ph · 2026-09-17 · 2 upvotes · similarity 0.38
- LinkedQL · hn · 2025-12-08 · 31 upvotes · similarity 0.38
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.