DBDB.io The Encyclopedia of Database Systems · Est. 2017
Database of Databases

Database Entry

MyScaleDB


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

Source Code
https://github.com/myscale/MyScaleDB[02]
Developer
Country of Origin
CN
Start Year
2021 [06]
End Year
2025 [05]
Project Types
Commercial, Open Source
Written in
C++
Derived From
ClickHouse
Embeds / Uses
Tantivy
Compatible With
ClickHouse
Operating Systems
Hosted, Linux
License
Apache v2
Twitter
@MyScaleDB[04]

Database Entry

MyScaleDB


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

History[05]


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

Data Model


Indexes


Query Execution


Query Interface


SQL

Storage Architecture


Storage Model


System Architecture


Citations

6 sources
  1. https://myscale.com myscale.com Dead — Check Archive
  2. https://github.com/myscale/MyScaleDB github.com Dead — Check Archive
  3. MyScale | Docs myscale.com
  4. https://twitter.com/MyScaleDB twitter.com
  5. https://twitter.com/MyScaleDB/status/1917163010311037327 twitter.com
  6. myscale code update · myscale/MyScaleDB@c43a34a · GitHub github.com
Revision #4