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Database Entry

Velox


Velox is an embeddable vectorized execution engine library for OLAP systems.

Source Code
https://github.com/facebookincubator/velox[02]
Country of Origin
US
Start Year
2020
Written in
C++
Supported Languages
C++
Operating System
Linux
License
Apache v2

Database Entry

Velox


Velox is an embeddable vectorized execution engine library for OLAP systems.

History


Velox started as an internal engineering project at Facebook in 2020. Additional contributions were provided by Intel, ByteDance, and Ahana. It was then open-sourced in August 2021.

Data Model


Query Execution


Query Interface


Storage Format


Storage Model


System Architecture


Revision #2