Sir does filters actually reduce the time of collection of data? Because it must collect all the data first then filter from it, Right?
It does when the Collection is about computation of values in a report....... e.g. using CollectionField to derive values of Total Sales to be used in your report.
He he, You are right in your answer Sir, Question itself is very based one.. I mean its asking a very general question.. I think base of IT Technology is 0 and 1 , if you ask in whats what ways I can use 0 and 1 then. you can see, everything can be created with this 0 and 1 ( Shiva and Shakti) .. whole universe gets its expression from Shiv and Shakti.. Matter and Energy.. Purusha nad Prakriti...