ONE DB Questions

How we can rotate/archive old data from database?
Ex. rows about old virtual maschines or old host usages data.

We want to use sqlite instead mysql. Which aspects we should keep in mind? Hom many hosts/vms per cluster can work correct with sqlite?

Monitoring data is automatically cleaned with this parameter:

Feel free to delete any VMs from the vmpool table that are older that a desired that and that their state is 6 (DONE).

Sqlite doesn’t work well with multiple concurrent users.