---
title: "Refining Vector Search Queries With Time Filters in pgvector"
url: https://daily.dev/posts/refining-vector-search-queries-with-time-filters-in-pgvector-6zw88pnos
source_url: https://www.timescale.com/blog/refining-vector-search-queries-with-time-filters-in-pgvector-a-tutorial/
type: article
source: "TigerData (Creators of TimescaleDB)"
published: 2024-04-01T15:20:13.707Z
updated: 2024-05-24T02:14:01.979Z
tags: ["pgvector", "vector-search"]
reading_time: 22
upvotes: 1
comments: 0
language: en
---

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# Refining Vector Search Queries With Time Filters in pgvector

**[TigerData \(Creators of TimescaleDB\)](https://daily.dev/sources/tigerdata)** · 22 min read · 1 upvotes · 0 comments

## Summary

This post explores the combination of vector search and time filters in PostgreSQL. It explains how vector databases store and perform vector searches, and highlights the importance of time filters in refining search queries. The post also introduces the extensions that enable the integration of vector search and time-based filtering in PostgreSQL.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://www.timescale.com/blog/refining-vector-search-queries-with-time-filters-in-pgvector-a-tutorial/>

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---

Tags: [#pgvector](https://daily.dev/tags/pgvector), [#vector-search](https://daily.dev/tags/vector-search)

[View this post on daily.dev](https://daily.dev/posts/refining-vector-search-queries-with-time-filters-in-pgvector-6zw88pnos)