pgvectorscale vs Qdrant: perbandingan

pgvectorscale vs Qdrant
Fakta	pgvectorscale	Qdrant
Bahasa	Rust	Rust
Lisensi	PostgreSQL	Apache-2.0
Bintang	3.1k	35k
Terbaru	0.9.1	v1.19.2
Push terakhir	2026-10-01	2026-10-06
Frekuensi rilis	sekitar 98 hari antar rilis	sekitar 31 hari antar rilis
Kontributor aktif	2 penulis commit di branch default dalam 90 hari terakhir	41+ penulis commit di branch default dalam 90 hari terakhir
Peringatan	tidak ada	tidak ada

Hubungan keduanya

Keduanya menggantikan Pinecone. Alternatif Pinecone →
SebagianpgvectorscaleAdds a disk-based StreamingDiskANN index and label filtering to pgvector inside PostgreSQL.
Pengganti penuhQdrantVector search with payload filtering, quantisation and hybrid search.

0.9.12026-09-04This release hardens DiskANN against type confusion and malformed vector datums. Previously, the operator-class SQL ref…
0.9.02025-11-04Added support for PG18
0.8.02025-07-02v0.8.0
0.7.12025-04-22Fixes for poor recall with label filters
0.7.02025-03-21Support for Filtered DiskANN, as described in the updated README.md! (Blog post to come.)

v1.19.22026-10-05- Don't rewrite full sparse posting list on every upsert, making sparse vector upserts significantly faster
v1.19.12026-09-04- Speed up and saturate memory bandwidth in quantized scoring with prefetching
v1.19.02026-08-05- TurboQuant 4-bit as a datatype of primary vector storage. Only store 4-bit quantized vectors and spare disk space on…
v1.18.32026-07-17- Fix query errors when using shard keys while resharding
v1.18.22026-06-04- Log slow operations during shard WAL recovery

tanpa tanda tangan Rilis terbaru, 0.9.1, tidak memiliki tanda tangan yang dapat diverifikasi GitHub.

Memuat laporan keamanan

✓ bertanda tangan Rilis terbaru, v1.19.2, memiliki tanda tangan yang diverifikasi GitHub.

Memuat laporan keamanan