MyScaleDB

Failed Company Forked Code OLAP

MyScaleDB is a hard-fork of Clickhouse that adds vector search and full-text indexing using Tantivy.

History

The company announced they were ceasing operations in April 2025 and subsequently closed the business in May 2025.

• https://twitter.com/MyScaleDB/status/1917163010311037327

Website

https://myscale.com/

Source Code

https://github.com/myscale/MyScaleDB

Tech Docs

https://myscale.com/docs/

Twitter

@MyScaleDB

Developer

Moqi Technology

Country of Origin

CN

Start Year

2021

• https://github.com/myscale/MyScaleDB/commit/c43a34a003cd7152038ce3a403a55c9043872941#diff-6e4b4b2fb7a8149769f44ba1bde2feacb27c24b0f8ed52bbad94bd08d814a821

End Year

2025

• https://twitter.com/MyScaleDB/status/1917163010311037327

Project Type

Commercial, Open Source

Written in

C++

Derived From

ClickHouse

Embeds / Uses

Tantivy

Compatible With

ClickHouse

Operating Systems

Hosted, Linux

Licenses

Apache v2