What concepts you find hard? Maybe I can help.
In the meantime I think you can start here:
I'm not saying relational DBs are super easy, but I think they are really important to know, even if you end up not using them :D
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What concepts you find hard? Maybe I can help.
In the meantime I think you can start here:
Everything you need to know about (Relational) Databases
Lucas Olivera ・ 16 min read
I'm not saying relational DBs are super easy, but I think they are really important to know, even if you end up not using them :D