Is it safe to delete useless tables


(Gabriel Troisgros) #1

hello, is it safe to delete tables such as [piwik_archive_blob_2018_05] or [piwik_archive_numeric_2015_10] etc ?

i have disk space issues and i would like to cleanup a bit

thank you for advices


(Lukas Winkler) #2

Hi,

You can always delete piwik_archive_numeric_somedate tables, but this permanently deletes all archives of this month (so you can’t view reports for this month anymore

You can recreate them, but only if you still have the raw visitor logs.

Always make a backup before deleting anything