Archiving in zammad and question about using mysql instead of postgres

Hello,
Sorry for the late answer,
What I mean about archiving for example after 5-6 years of using zammad , the database will contain a lot of data so we should archive old data.otherwise I think I big database will affect the performance of zammad .

onther question please: what is the max size of zammad database (estimation with 40 agents and 200 customer)?

Thank you