I had something the other way round. Someone had been given the task of making a database dump available and had done so - the problem was that it hadn't occurred to him to make it usable!
I wrote some frankenmonster code to parse this monstrosity data into a format that a data scientist could use that took hours and hours to run on HPC. I dreaded the next team meeting as what I'd written was so horrid. My colleague just looked at the problem I'd solved and just said "I'm sorry you had to write this".
Eventually, the team behind the data started providing sane dumps and my work of the devil is still living in Bitbucket somewhere...