Question

Define on-line analytical processing

Answer 1

 Is a computing method that enables users to easily and selectively extract and query data in order to analyze it from different points of view. 

Answer 2

it's a computer method that Enables user to easily and selectively extract  and query data inorder to analyse from.

Answer 3

it's a computer method that Enables user to easily and selectively extract and query data inorder to analyse from.