Effectively maintaining an Access database requires the regular removal of duplicate records. The Find Duplicates Query wizard handles this chore quickly and easily.

Create a new empty table except set the fields that you don''t want duplicated as primary key and then dump the entire table from old to new and all the duplicated records will get bumped out as ...

Long spreadsheets with a lot of entries can sometimes mistakenly have multiple instances of the same data. It's easy to remove them in Google Spreadsheet by making a simple script, says MakeUseOf.

LINQ in .NET returning duplicate rows from a working SQL view [SOLVED] analysis Jun 18, 2013 3 mins Enterprise Applications ...

You can delete duplicate rows in Excel and Google Sheets using this simple trick. You need Remove Duplicates add-on for Google Sheets.

Microsoft Power Query requires less specialized knowledge when trying to find duplicate records in a Microsoft Excel sheet.