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alibaba/zvec

A lightweight, lightning-fast, in-process vector database

#Vector database
Visit GitHub
C++
16.2k
1.1k
27 contributors
Apache License 2.0
website
AchievementsView all →
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Omnigraph

Versioned graph database on object storage. Git-style workflows and multimodal retrieval

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Momentum

How fast alibaba/zvec is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 15 – Nov 14, 2026

Stars +326 in 61 days

0102030
21

Forks +43 in 61 days

0123
3

Merged PRs 77 in 61 days

0510
7

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Sep 15Sep 23Oct 1Oct 9Oct 17Oct 25Nov 2Nov 10
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Tue, Sep 15, 2026+14+05
Wed, Sep 16, 2026+21+24
Thu, Sep 17, 2026+7+05
Fri, Sep 18, 2026+4+12
Sat, Sep 19, 2026+3+10
Sun, Sep 20, 2026+7+11
Mon, Sep 21, 2026+10+32
Tue, Sep 22, 2026+6+01
Wed, Sep 23, 2026+3+12
Thu, Sep 24, 2026+7+01
Fri, Sep 25, 2026+5+10
Sat, Sep 26, 2026+0+00
Sun, Sep 27, 2026+7+10
Mon, Sep 28, 2026+11+21
Tue, Sep 29, 2026+6+01
Wed, Sep 30, 2026+1+00
Thu, Oct 1, 2026+18+10
Fri, Oct 2, 2026+9+30
Sat, Oct 3, 2026+3+30
Sun, Oct 4, 2026+4+10
Mon, Oct 5, 2026+0+00
Tue, Oct 6, 2026+7+00
Wed, Oct 7, 2026+4+00
Thu, Oct 8, 2026+8+10
Fri, Oct 9, 2026+7+21
Sat, Oct 10, 2026+4+00
Sun, Oct 11, 2026+3+10
Mon, Oct 12, 2026+5+10
Tue, Oct 13, 2026+7+01
Wed, Oct 14, 2026+9+11
Thu, Oct 15, 2026+0+10
Fri, Oct 16, 2026+1+02
Sat, Oct 17, 2026+4+00
Sun, Oct 18, 2026+4+20
Mon, Oct 19, 2026+4+07
Tue, Oct 20, 2026+0+03
Wed, Oct 21, 2026+6+15
Thu, Oct 22, 2026+6+10
Fri, Oct 23, 2026+5+00
Sat, Oct 24, 2026+1+00
Sun, Oct 25, 2026+4+00
Mon, Oct 26, 2026+3+01
Tue, Oct 27, 2026+5+01
Wed, Oct 28, 2026+5+01
Thu, Oct 29, 2026+0+11
Fri, Oct 30, 2026+2+03
Sat, Oct 31, 2026+5+00
Sun, Nov 1, 2026+2+21
Mon, Nov 2, 2026+7+03
Tue, Nov 3, 2026+1+15
Wed, Nov 4, 2026+9+22
Thu, Nov 5, 2026+3+13
Fri, Nov 6, 2026+14+04
Sat, Nov 7, 2026+9+00
Sun, Nov 8, 2026+2+10
Mon, Nov 9, 2026+6+11
Tue, Nov 10, 2026+3+10
Wed, Nov 11, 2026+2+01
Thu, Nov 12, 2026+6+03
Fri, Nov 13, 2026+3+12
Sat, Nov 14, 2026+4+00
Total+326+4377
  • 1#1 on the list
  • 7Rank that day
  • Not trending
1

    • GitHub trending history

    Where the repository ranked on GitHub Trending, one dot for each day it was on a list

    Feb 14 – Jul 8, 2026#1 on 2 days

    #1#5#10#15#20#25
    Top 10
    Mar 2026AprMayJunJulAugSep
    The left and right arrow keys step from day to day; Home and End go to the first and the last

    Mentions and achievements

    Where people are talking about alibaba/zvec, and every badge it has earned
    1. Nov 71 post

      • 每天处理一堆PDF和Word的你，查一条要翻3个文件夹，本地搭RAG知识库能让资料开口回答。 它解决资料散、格式杂、问不到的问题。 先解析成文本，再向量入库，最后检索生成带出处的答案。 第 1 步 · 文档解析工具： —— 把PDF、Word等解析成干净文本。 第 2 步 · 向量数据库： —— 把文本转成向量存入本地。 第 3 步 · RAG 检索问答框架： —— 检索片段并生成带引用的答案。…

        Read full on X, posted by @xiaoanlab

        @xiaoanlab · x.com

    2. Nov 61 post

      • 阿里 Zvec 把核心用 Rust 重写了。 几个月前它刚开源时我还只是收藏了仓库，这次重写后性能提升挺明显。 向量检索这块，Rust 版跑起来应该更省心。 仓库： 有人拿它替换过 FAISS 吗？效果咋样？

        Read full on X, posted by @yang3izc

        @yang3izc · x.com

    3. 2 months earlier
    4. Sep 221 post

      • trae cn据说也被爆出会将代码打包上传做embedding，从检索实现角度看太正常了，如果拿客户端去做embedding+vector search估计得被吐槽死。 但有zcode前车之鉴在，这个事情还是太敏感了。或许能利好小embedding模型+轻量的本地检索框架例如zvec

        Read full on X, posted by @KJa609540723795

        @KJa609540723795 · x.com

    5. 19 days earlier
    6. Sep 31 post

      • 阿里最近开源了 zvec，zvec-grep。 我让 codex 帮我研究了这两个项目，现在就分享一下目前的心得。 zvec 是一个运行在进程里的向量数据库，核心技术来自阿里内部使用多年的 Proxima。咱们可以把它理解成“向量检索领域的 SQLite”： - 不需要部署独立数据库服务 - 数据和索引保存在本地 - 支持持久化、CRUD 和标量过滤 - 支持 dense…

        Read full on X, posted by @verysmallwoods

        @verysmallwoods · x.com

    7. 13 days earlier
    8. Aug 211 post

      • Engineered for enterprise-grade durability and frictionless developer debugging: • Write-Ahead Logging (WAL): Ensures persistent ACID durability—guaranteeing your vector data survives sudden crashes,…

        Read full on X, posted by @TheTechDiggest

        @TheTechDiggest · x.com

    9. Aug 201 post

      • You don't need to run a separate database server just to search vectors. Most vector databases (Pinecone, Weaviate, Milvus) run as a separate server a team has to manage and scale. Zvec, from…

        Read full on X, posted by @simplifyinAI

        @simplifyinAI · x.com

    10. Aug 151 post

      • • Searches billions of vectors in milliseconds • Supports dense and sparse vectors with hybrid search • Native full-text search with DiskANN index for large-scale data

        Read full on X, posted by @the_osps

        @the_osps · x.com

    11. 1 month earlier
    12. Jul 161 post

      • v0.5.0 (june 2026) added hybrid retrieval: vector similarity + full-text search + scalar filters, in a single query call. most devs duct-tape three separate tools together to get this. zvec does it…

        Read full on X, posted by @mohamedbeno22

        @mohamedbeno22 · x.com

    13. 10 days earlier
    14. Jul 61 post

      • Two open-source infra drops for AI apps: Alibaba's in-process vector database, and a Git-like undo button for agent runs

        Read full on Reddit

        r/WebAfterAI

    15. 7 days earlier
    16. Jun 291 post

      • Alibaba tiene una base de datos vectorial que le da mil vueltas a Pinecone, Chroma y Weaviate. Se llama Zvec y permite realizar búsquedas sobre miles de millones de vectores directamente desde tu…

        Read full on X, posted by @_guillecasaus

        @_guillecasaus · x.com

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