The data-quality tag has no wiki summary.
3
votes
5answers
188 views
How important is it to test a build against a clean data set?
Our web application is complicated, as are most modern apps. Typically, at the end of a release cycle, we branch our code and perform a regression test on the code. Additionally, all new features are ...
2
votes
1answer
233 views
Testing a data de-duplication and matching engine
Has anyone ever tested a row based data de-duplication and matching program (the data could be any personal information like names,addresses and postal codes etc) ?
What kind of strategies/tools ...
2
votes
1answer
216 views
Testing database transformation mappings
If regularly testing the creation of different datawarehouse tables using mappings from source tables. What do you suggest is the best approach or specific SQLs to do the trick?
