How long should database connection be open in .NET application?

Question

This was a question asked in an interview and I was wondering whether there is any hard and fast rule to keep a connection open for a certain amount of time?

Not a single nanosecond longer than ***absolutely necessary***. — marc_s, Apr 05 '16 at 06:30

score 2 · Accepted Answer · answered Apr 05 '16 at 05:35

2

The correct answer is "as shortest time possible because ado.net supports connection pooling and closed connections can be reused as long as the connection string is the same"

answered Apr 05 '16 at 05:35

Scott Chamberlain

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How long should database connection be open in .NET application?

1 Answers1