SQL Query Optimization to Improve Performance -Devstringx

  • Don’t use DISTINCT
  • Use IN operator instead of the existing operator
  • Use joins with Inner join not where
  • Stop running queries in a loop
  • Stop writing subquery
  • Avoid joining with not equal condition



Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Devstringx Technologies

Devstringx Technologies


Devstringx Technologies is highly recommended IT company for custom software development, mobile app development and automation testing services