YTsaurus is a distributed storage and processing platform for big data.
Ignat is one of YTsaurus maintainers. In this video he show how he works with YTsuarus codebase.
As an example of hacking he fixes a small issue https://github.com/ytsaurus/ytsaurus/...
Also, the video covers codebase structure along with building and testing of YTsaurus.
See also • Getting started with YTsaurus: open source...