var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Clustered vs non-clustered indexes
normally Clustered indexe is used for primary key but we can still create non-clustered index with unique option ...
hence, pls advise how to choose if i need to a unique key with faster select/insert/update/deletion processing.....
It depends on your environment and what type of query you want to tune.
Have a look at Guidelines for clustered indexes
and How indexes work