Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

The main model was CODASYL [1], a hierarchical navigational database standard. There were also various vendor-supplied things like IBM IMS for simple indexed storage/retrieval.

[1] https://en.wikipedia.org/wiki/CODASYL



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: