0
votes
0answers
38 views
1
vote
4answers
212 views

How to handle table design with variable columns

I have a table design scenario and as a non-DBA type, would like opinions on which is more scaleable. Say you are asked to record information on houses for a metro area, starting with a small ...
2
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2answers
110 views

Oracle database Architecture

I need to know to correct order between these following steps, it's hard to find information on the internet on what happens first, i'd be really grateful if someone could give me the answer A. ...