I’ve been using my Cloud Database Backup script for a few months now for weekly scheduled backups of my MySQL databases to Google Docs. Everything has been going smoothly, however I’m starting to run low on quota. For this reason I decided to look into splitting the SQL dumps into chunks small enough to be convertible and doing an upload-convert rather than a zip upload which will result in literally unlimited, quote free database backups as frequently as I like! The focus of this post though is the actual splitting script which splits a given MySQL dump into chunks of x characters.
As always, download it here.