Entity Framework Core - Knowledge Base (KB)

How to properly use EFCore with SignalR Core (avoid caching entities)

I just found some really strange behaviour which turns out it is not so strange at all. ...My select statement (query from database) worked only the first time. The second time, query from database was cached....Inside Hub method I read something from da...

Entity Framework Core: Unable to catch SqlException

I'm trying to implement some optimistic locking when inserting rows into a database table. ...What I'm trying to do is, acquire a row from the database. If a row with given key does not exist, it is inserted first. I'm currently testing this for high conc...