---
title: "jvector"
type: "tool"
slug: "datastax-jvector"
canonical_url: "https://www.graphcanon.com/tools/datastax-jvector"
github_url: "https://github.com/datastax/jvector"
homepage_url: null
stars: 1731
forks: 155
primary_language: "Java"
license: "Apache-2.0"
archived: false
categories: ["vector-databases"]
tags: ["similarity-search", "machine-learning", "search-engine", "knn", "vector-search", "java", "ann"]
updated_at: "2026-07-11T11:33:59.903056+00:00"
---

# jvector

> JVector: the most advanced embedded vector search engine

JVector: the most advanced embedded vector search engine

## Facts

- Repository: https://github.com/datastax/jvector
- Stars: 1,731 · Forks: 155 · Open issues: 45 · Watchers: 34
- Primary language: Java
- License: Apache-2.0
- Last pushed: 2026-07-10T04:56:23+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Very active (computed 2026-07-11T11:33:58.327Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:33:58.895Z
- Full report: [trust report](/tools/datastax-jvector/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/datastax-jvector/trust)

## Categories

- [Vector Databases](/categories/vector-databases.md)

## Tags

similarity-search, machine-learning, search-engine, knn, vector-search, java, ann

## Category neighbours (exploratory)

_Same-category tools for discovery only - not curated alternatives. Cap shown at six._

- [redis](/tools/redis-redis.md) - Redis is a preferred cache, data structure server, and document & vector query engine for real-time applications. (★ 75,394) [Very active]
- [llm-app](/tools/pathwaycom-llm-app.md) - Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. (★ 59,068) [Very active]
- [meilisearch](/tools/meilisearch-meilisearch.md) - A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications. (★ 58,493) [Very active]
- [mempalace](/tools/mempalace-mempalace.md) - The best-benchmarked open-source AI memory system. (★ 57,215) [Very active]
- [AI-For-Beginners](/tools/microsoft-ai-for-beginners.md) - 12 Weeks, 24 Lessons, AI for All! (★ 52,098) [Very active]
- [milvus](/tools/milvus-io-milvus.md) - High-performance cloud-native vector database (★ 45,181) [Very active]

_+ 2 more not listed._

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/datastax-jvector`](/api/graphcanon/tools/datastax-jvector)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_