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Technical Article

Strategies for Testing Data Warehouse Applications

This article presents a strategy for testing ETL applications that perform data movement and populate data warehouses. It is useful information for the testing community as well as designers and managers charged with planning a data warehousing implementation.

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2007-09-21

2,460 reads

Technical Article

Handling NULL values in SQL Server 2005

In the simplest terms, a NULL value represents an unknown value. It's unknown in the sense that the value is: missing from the system, may not be applicable in the current situation, or might be added later. NULL values are different than any other value and are sometimes hard to compare and handle.

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2007-09-20

3,550 reads

Blogs

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Admin Rights for Everyone

By Steve Jones - SSC Editor

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Kerberos Authentication for Aurora PostgreSQL: Mapping AD Groups to Database Roles

By Arvind Toorpu

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RegEx Functions I

By Steve Jones - SSC Editor

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Question of the Day

RegEx Functions I

Which of these RegEx functions need compatibility level 170 in SQL Server 2025?

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