# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-07-06 17:07:44 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/750738010052919296) In reply to: [@MrMcSwiftface](http://twitter.com/MrMcSwiftface/status/750725809669808128) @CodeyMcCodeface It was Core Data when I left, but there was talk of serializing model objects to disk