Posted 23 Days Ago Job ID: 1597887 26 quotes received

Optimize / Rewrite or Re-Envision SQL

Fixed Price or Hourly
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Programming & Development Database Design & Administration

I have a SQL Query that takes data from a Customer table, and puts it into a table for processing to identify duplicates by comparing to other records and creating a confidence score.

There are approx 80k records, so it takes 4 hours to process the 1.8 Billion combinations.  I've run into various i ... Show more
Sean H United States