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]
Twitter
@MyScaleDB
Country of Origin
CN
Start Year
2021 [05]
End Year
2025 [04]
Coding Agent
Project Types
Commercial, Open Source
Written in
C++
Derived From
ClickHouse
Embeds / Uses
Tantivy
Compatible With
ClickHouse
Operating Systems
Hosted, Linux
License
Apache v2

Database Entry

MyScaleDB


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

History[04]


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


Revision #5 Last Updated: