---
title: "#vectorchord articles | Hashnode"
description: "Explore 4 articles tagged #vectorchord on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/vectorchord"
---

Tag

# #vectorchord

4 posts · 0 followers

[Junyu Chen](https://hashnode.com/@lenery) · [Feb 14](https://hashnode.com/posts/vectorchord-11-native-48-bit-vector-types-and-per-index-query-defaults/69904996b51f4c01371d1108)

### [VectorChord 1.1: Native 4/8 Bit Vector Types and Per-Index Query Defaults](https://blog.vectorchord.ai/vectorchord-11-native-48-bit-vector-types-and-per-index-query-defaults?utm_source=hashnode&utm_medium=feed)

VectorChord 1.1 introduces RaBitQ8, RaBitQ4 for efficient storage and improved multi-index querying

5 min read · [blog.vectorchord.ai](https://blog.vectorchord.ai/vectorchord-11-native-48-bit-vector-types-and-per-index-query-defaults?utm_source=hashnode&utm_medium=feed)

[Junyu Chen](https://hashnode.com/@lenery) · [Jan 15](https://hashnode.com/posts/scaling-vector-search-to-1-billion-on-postgresql/6968b0d12c0c21585ae3ca32)

### [Scaling Vector Search to 1 Billion on PostgreSQL](https://blog.vectorchord.ai/scaling-vector-search-to-1-billion-on-postgresql?utm_source=hashnode&utm_medium=feed)

Fast Indexing in 2 Hours Using One Machine

6 min read · [blog.vectorchord.ai](https://blog.vectorchord.ai/scaling-vector-search-to-1-billion-on-postgresql?utm_source=hashnode&utm_medium=feed)

[Junyu Chen](https://hashnode.com/@lenery) · [Dec 3, 2025](https://hashnode.com/posts/how-we-made-100m-vector-indexing-in-20-minutes-possible-on-postgresql/692fff1a9f469dc87a81ed8a)

### [How We Made 100M Vector Indexing in 20 Minutes Possible on PostgreSQL](https://blog.vectorchord.ai/how-we-made-100m-vector-indexing-in-20-minutes-possible-on-postgresql?utm_source=hashnode&utm_medium=feed)

1\. Introduction In the past few months, we’ve heard consistent feedback from users and partners: while our goal of providing a scalable, high-performance alternative to pgvector is well-received, index build time and memory usage remain major concern...

13 min read · [blog.vectorchord.ai](https://blog.vectorchord.ai/how-we-made-100m-vector-indexing-in-20-minutes-possible-on-postgresql?utm_source=hashnode&utm_medium=feed)

[Junyu Chen](https://hashnode.com/@lenery) · [Apr 3, 2025](https://hashnode.com/posts/vector-search-over-postgresql-a-comparative-analysis-of-memory-and-disk-solutions/67ee3723c42ca037f1426d07)

### [Vector Search Over PostgreSQL: A Comparative Analysis of Memory and Disk Solutions](https://blog.vectorchord.ai/vector-search-over-postgresql-a-comparative-analysis-of-memory-and-disk-solutions?utm_source=hashnode&utm_medium=feed)

Vector Search in PostgreSQL: Comparing VectorChord, pgvector, and pgvectorscale for Memory and Disk Performance

11 min read · [blog.vectorchord.ai](https://blog.vectorchord.ai/vector-search-over-postgresql-a-comparative-analysis-of-memory-and-disk-solutions?utm_source=hashnode&utm_medium=feed)