Data Search Algorithm

Question

Hi I am using c# .net VS2010 . i am Looking for Algorithm for fastest data Search like google Search. I have Data in text file which contain millions of records. Now my problem is I have one textbox for user entry.when user types keyword data should be searched from text file and provide user autosuggestion to select record which should done fast.Please guide me which technique or Algorithm is good for this.Thanks in Advance.

Nishant Mittal · Answer

Hi Hope it will help youThis also depends how you want to apply searching http://stackoverflow.com/questions/14827350/faster-way-of-searching-a-string-in-text-files http://stackoverflow.com/questions/21316226/fastest-way-to-search-for-terms-in-a-text-file http://cc.davelozinski.com/c-sharp/fastest-way-to-read-text-files

Nishant Mittal · Answer

Please accept the ans if its help u

sweta gawali · Answer

Thanks for your help.