Might be an idea to offload that. You could reduce the risk of corruption by splitting the database over timeframes, so every 3 weeks, you create a new database

Might be an idea to offload that. You could reduce the risk of corruption by splitting the database over timeframes, so every 3 weeks, you create a new database, copy all currently relevant data and close out the old one. In case of corruption you can recover from an older version of the database, which is less likely to be corrupted the more versions you keep and the more often you do this (at the expense of flash lifetime).