What are common Power Apps performance optimization techniques?

Question

Accepted Answer

Use delegable queries.
        Avoid loading unnecessary columns.
        Reduce control count.
        Use Concurrent() for parallel processing.
        Cache frequently used data.
        Minimize API calls.
        Optimize formulas.
    

    Example:

    
Concurrent(
    ClearCollect(AccountsData, Accounts),
    ClearCollect(ContactsData, Contacts)
)
    

    
        Performance optimization becomes critical in enterprise applications with thousands of users.

What are common Power Apps performance optimization techniques?

Answer with Explanation