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Results tagged with orm
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user 123788
Object-relational mapping (ORM) is a technique for mapping between object-oriented systems and relational databases.
0
votes
At what size array in Swift would you consider switching to CoreData?
"Array" implies the data is in memory. An array is always faster than core data. The difference is how you persist data.
Two reasonable ways for persisting data are core data, and JSON. JSON is easier …
- 47.5k
39
votes
Should I check if something exists in the db and fail fast or wait for db exception
I think what you call “fail fast” and what I call it is not the same.
Telling the database to make a change and handling the failure, that is fast. Your way is complicated, slow and not particularly …
- 47.5k