Wow. Thanks for the excellent and thorough answer. I think for starters I'll use your suggestion of a running checksum. Thanks again!

Update: Just finished reading Re^3: Comparing sets of phrases stored in a database?. I'm going to do that as a project just for the fun of it. Great solution for determining similar phrases.

In reply to Re^2: numeric representation of string by mhearse
in thread numeric representation of string by mhearse

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