Alibaba Cloud RDS text-to-vector model invocation extension
pgext.cloud · Website · Documentation
| Package | rds_embedding |
|---|---|
| Version | 1.0 |
| PostgreSQL versions | 14 · 15 · 16 · 17 |
| Repository | Unspecified |
| Extension type | Standard |
| Project status | Active |
| Distribution | alibaba-rds-postgresql |
| Vendor | Alibaba Cloud |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Schema | rds_embedding |
| Catalogue updated | 2026-07-30 |
| vector | vector data type and ivfflat and hnsw access methods |
| vector | vector data type and ivfflat and hnsw access methods |
| pgcontext | Vector, filter-aware HNSW, and hybrid retrieval over authoritative PostgreSQL tables. |
| vectorize | The simplest way to do vector search on Postgres |
| pgmnemo | Single-plan multimodal agent memory for PostgreSQL |
| pg_bestmatch | Generate BM25 sparse vector inside PostgreSQL |
| embedding | HNSW vector similarity search extension for PostgreSQL real[] embeddings. |
| pg_similarity | support similarity queries |
| smlar | Effective similarity search |
| ruvector | SIMD-accelerated vector type and indexes with graph, solver, TDA, local embedding, and AI SQL functions. |
| lantern_extras | Convenience functions for working with vector embeddings |