Tag: Databases
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A good comparison of open source RDBMS
Here is a good comparison of open source RDBMS. This site also has a comparison of NoSQL databases.
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A T-SQL SPLIT function
When taking existing data to put into a data warehouse one hopes that it is nicely formatted. This is seldom the case and recently I was faced with the problem that single field contained a rather dirty list. First I cleaned the list using REPLACE to replace the variety of delimiters with comma. Then I…
Dr James Bayley 