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hanbisemo's avatar

Tips regarding improving the performance of a Laravel application

Hi,

I've been recently working on a Laravel project and it's 2 years old.

The code is extremely coupled, pages render super slow, excessive memory usage,massive database queries,no data integrity, no single test written..

Client is worried about the performance and I'm asked to do the necessary things..

What's the best roadmap to follow ?

I want to implement unit/feature tests but should I do it to the current legacy code or after refactoring?

I have to make sure nothing gets broken..

Thank you!

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