Make Toon Claes a database maintainer

Background

• Joined GitLab almost 3 years ago: since January 2017
• Database Trainee: since June 2019 - #4710 (closed)

As Database Trainee

• I've reviewed from Database side for 70+ merge requests
• I've improved the Database Review process by:
  • Document review process: gitlab-org/gitlab-foss!30405 (merged)
  • Improve reviewer roulette: gitlab-org/gitlab-foss!30300 (merged)
  • (in review) Better docs on DB related MR preparations: gitlab-org/gitlab!21051 (merged)
• I've created some database improvements:
  • gitlab-org/gitlab-foss!30780 (merged)
  • gitlab-org/gitlab-foss!29051 (merged)
  • gitlab-org/gitlab!17928 (merged)
  • gitlab-org/gitlab!16697 (merged)
  • (WIP) gitlab-org/gitlab!19761 (merged)

Becoming DB Maintainer

I had a chat with @mayra-cabrera, and as I understood, she felt I was ready to become a database maintainer.

There is still a lot to learn, but that will probably never stop, so I want to step up and take my DB responsibilities to the next level. I want to help out with distributing the load across DB maintainers and I feel confident I can help keeping a high quality and help out making/keeping GitLab be performant. I won't have all the answers, so from time to time I'll ask for help from the other maintainers or also reviewers.

@abrandl @mayra-cabrera what do you think?