I have 50,000 names and addresses from multiple sources.
The wil be at least 30% duplication.
I.e. One specific name and address may be there more than once but many NOT be 100% identical.
John Smith, 1 High Street, London
John Smith, 1 The High Street London
Can anyone guide me to a utility which would identify names/addresses that are not quite 100% matched.
Any thoughts out there?