If I understand it correctly, only the hourly diff is written to the SSD, not a whole new planet file every hour. So the amount of data written should be much lower than you estimated.

Ah it’s tough, because the tag can mean two different things. I can’t think of a better translation for this general term unfortunately. There has to be more information to translate it better :(

“Datum van aanmaak” is een beetje een rare manier om het te noemen. Ik zou het “Datum van bouw” noemen oid