php - how to increase performance of mysql database insertion -


working on php project related web scrapping , aim store data mysql database,i'm using unique key index on 3 indexes in 9 columns table , records more 5k.

  1. should check unique data @ program level putting values in arrays , comparing before inserting database ?
  2. is there way can speed database insertion ?

use pdo, mysqli_* function, increase insertion database


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