3 ms·
Most people here have not understood the relational model, so yes.
by randomNumber7 1y ago
Most people here have not understood the relational model, so yes.
- criddell 1y agoI’ve read most of Codd’s book on the subject and have written SQL on and off since the mid 90’s and I still need to look up the differences between the various joins anytime I use them.
- randomNumber7 1y agoOk, but you did get the general concept of why it is better than a hierarchical file storage system. I also assume you dont try to throw mongoDB on every problem where a SQL database is clearly superior.