Vespa

The open big data serving engine: Store, search, rank and organize big data at user serving time.

• https://vespa.ai/

History

Started as a web search engine (1997) - alltheweb.com. Acquired by Yahoo! and generalized to handle general big data serving use cases (search recommendation etc.).

• https://www.oath.com/press/open-sourcing-vespa-yahoo-s-big-data-processing-and-serving-eng/?guccounter=1&guce_referrer_us=aHR0cHM6Ly93d3cuZ29vZ2xlLm5vLw&guce_referrer_cs=bcfdda0BLrO1VHhiARMIvw

Website

https://vespa.ai/

Source Code

https://github.com/vespa-engine/vespa

Tech Docs

https://docs.vespa.ai

Twitter

@vespaengine

Developer

Yahoo!

Country of Origin

NO

Acquired By

Yahoo!

Project Type

Open Source

Written in

C++

Supported languages

Java

Operating Systems

Linux

Licenses

Apache v2