Me (junior with 1 month of work experience): have to shutdown the service on pre-release server, then reload it. Best case: ~10 seconds of bo, no one will know...I hope.
Result: 13 seconds of bo, no one noticed.

Senior: I'm deleting the tables and reload them through sh script. Oh fuck the reload script doesn't work......
5 minutes of bo for her.

What did we learn from this? I think nothing 🤔