Top "Data-quality" questions

Data quality could refer to conditions of the data and techniques to evaluate or improve such conditions

Split Full Name with Format: {Last, First Middle} Comprehensive Cases

My client sent me name data as a Name string which includes the last, first, and middle names in a …

sql sql-server string data-manipulation data-quality
List of Unicode characters that should be filtered in output?

Recently I hit a bug due to data quality with browser support, and I am looking for a safe rule …

unicode escaping jsonp data-quality
Matching Oracle duplicate column values using Soundex, Jaro Winkler and Edit Distance (UTL_MATCH)

I am trying to find a reliable method for matching duplicate person records within the database. The data has some …

oracle plsql oracle10g data-quality