The original intention of surrogate keys across multidimensional database designs was to help optimize joins by keeping all keys, used for joining between facts and dimensions, both numeric and single ...
SQL Server Integration Services (SSIS) has superseded DTS in SQL 2005 and has some great new features beyond better performance, more scalability and an integrated debugging facility. As if that was ...
If you’ve worked with relational database systems for any length of time, you’ve probably participated in a discussion (argument?) about the topic of this month’s column, surrogate keys. A great ...
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