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SQL Server Impersonation

SQL Server impersonation, or context switching, is a means to allow the executing user to assume the permissions of a given user or login until the context is set back, set to yet another user, or the session is ended. Deanna Dicken shows you two mechanisms for accomplishing this task and walks through some examples.

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Data Dashboards

Google recently unveiled a dashboard to allow users to manage the data that Google stores about them. Including removing search data! Steve Jones comments on the possibility of implementing this for other companies.

External Article

Microsoft SQL Server 2008 Analysis Services Consolidation Best Practices

This technical note describes the consolidation options, considerations, and best practices for Microsoft® SQL Server® 2008 Analysis Services that the SQL CAT team has derived from working with Analysis Services customers. In this technical note, we also discuss an Analysis Services load balancer solution that one of our internal customers uses to load balance queries from Microsoft Excel® and SQL Server Reporting Services clients across multiple query servers to increase query performance and provide availability.

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Distance Metric Algorithms

By Steve Jones - SSC Editor

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Question of the Day

Distance Metric Algorithms

What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?

See possible answers