Planet PostgreSQL ·

Christophe Pettus: pgvector 0.8.2 and the Trouble With Parallel HNSW

📝

内容提要

pgvector 0.8.2 fixes CVE-2026-3172, a heap buffer overflow in parallel HNSW index builds that can leak data or crash the server.

🏷️

Christophe Pettus: All Your GUCs in a Row: notify_buffers
The `notify_buffers` GUC tunes a 128kB cache for PostgreSQL's LISTEN/NOTI...
Christophe Pettus: Everyone into the Pool
PostgreSQL connection poolers lie to both sides of the wire: your app thinks ...
Christophe Pettus: The Vector That Lied About Its Dimensions
pgvector 0.8.7 fixes CVE-2026-103484: a database user who can create an IVFFl...
可卷成蓝牙音箱的无线耳机现已上市
Following their debut at CES 2026 and a successful Kickstarter crowdfunding c...
最值得推荐的Apple Watch降价50美元
The Apple Watch SE 3 is the smartwatch that we recommend for most people beca...
从Figma到Qt：手动与辅助工作流的对比
We know that one of the biggest challenges for embedded UI/UX designers is to...