Not done anything on that scale, but have used BeyondCompare for file comparisons in the past. It's not free, but it is cheap.
Robert On Tue, Jun 28, 2016 at 2:02 PM, Richard Stovall <[email protected]> wrote: > Not necessarily Windows-related. > > I need to compare a list of about 300,000 file hashes against a larger > list of ~30,000,000 and find ones that are represented in both data sets. > > I'm not a database guy, nor have I ever played one on TeeVee. > > Any ideas about how to go about this with standard/free tools in Windows > or Linux? > > TIA, > RS >
