This repository contains coding challenges used for candidates who are willing to join MatrixOrigin. The aim for these challenges is to find out those who are willing to learn with strong persistence as well as engineering skills. It's only a naive proof and has nothing to do with what we are working on, please do not push your solutions publicly.

1. Programming tests for elementary candidates

2. Programming tests for medium candidates

3. Programming tests for advanced candidates

4. Fundamental programming tests for guys who are interested in distributed systems

   • Consensus
   • Transaction

5. Fundamental programming tests for general backend candidates

6. Fundamental programming tests for sql execution candidates