Extract Transform Load - Data Migration Pattern...
Submitted by Antony Marcano on Wed, 27/10/2004 - 12:45.
general software testing | patterns
[textile]I am reviewing a test plan for the testing of the data migration from a legacy system to a new system... in the process I had to familiarise myself with the pattern used for the migration... "Extract Transform Load (ETL)":http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnpatterns/html/ArcMovingDataCopies.asp
Interesting read... although it doesn't seem to mention that it should be used for one-off data migration, it seems to fit the profile.
The article is particularly useful as it warns you of some of the potential liabilities of using it.
Interesting read... although it doesn't seem to mention that it should be used for one-off data migration, it seems to fit the profile.
The article is particularly useful as it warns you of some of the potential liabilities of using it.