Better to have ajax inside or outside for-loop or for-loop at the server side? Javascript
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This is an implementation question.

I have an array of tags which I need to get data for each one. Each of the tags do not need to communicate with eachother. I want to get some data and store it somewhere.

Which is faster? 

 - Ajax inside a for-loop
 - outside the for-loop
 - for-loop at the server side?

 