Subj : Re: Searching 40 Million short strings fast To : comp.programming From : robin Date : Sat Sep 10 2005 01:47 am M.Barren@gmail.com wrote in message <1125990940.887817.289710@g44g2000cwa.googlegroups.com>... >I believe Tries are the best choice here since I just want to check >existance of a certain string and don't want to associate any data with >that string (as of a hashtable). A hash table could store the characters of the ascii string. If your strings total 440Mb, held in 500 Mb of storage, that would be your total storage requirements. >Michael .