Why stored procedures are faster than query

The next time it will just reuse the previously generated plan, thus executing the command faster. All SQL commands need an execution plan.

Performance wise, any SQL code that hits the database is treated the same way. Performance is equivalent once compiled. In terms of separation of concerns, stored procedures beat dynamic SQL hands down.

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It depends how your stored procedures are written. If you just put a single query inside it, it will not be significant faster. Just do the benchmark. Hence you save the traffic and it arrives faster.

Usually when you start merging tables and putting filtering logic, you tends to end up putting business logic into stored procedures. And this is something you should avoid. Or in some cases you may even need to iterate. But if you do it too often, it probably means that your schema needs optimization. But think about the following scenario, you have tables. Now you need to create 4 stored procedures to cover the CRUD operations for each table.

Which means that you end up writing boilerplate stored procedures. Have fun ;. It is a tool for a certain purpose and if we use it for that purpose it generally leads to better result.

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