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SPQR is a sharding proxy for PostgreSQL that enables horizontal scalability by distributing queries across multiple PostgreSQL instances. Designed for large-scale, multi-tenant architectures, SPQR routes, rewrites, and manages SQL queries to ensure they are executed efficiently across shards. It provides a PostgreSQL-compatible interface so applications can scale transparently without code changes.
Features
- Transparent SQL routing and rewriting for sharded databases
- Compatible with standard PostgreSQL clients and drivers
- Supports multi-tenant and horizontal scaling architectures
- Query planner and executor for distributed workloads
- Centralized proxy layer with custom sharding logic
- Designed for minimal latency and high throughput
Project Samples
Categories
SQL ClientsLicense
MIT LicenseFollow SPQR
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