Articles

External Article

Introduction to Dimension Security in SQL Server Analysis Services SSAS 2005

I have seen the tip Dynamically Control Data Filtering in SQL Server Reporting Services Reports which showed how to leverage a SQL Server database table to filter sales data based on the user running the report. I have a similar requirement to implement dynamic filtering except my data is in a SQL Server Analysis Services (SSAS) cube and the users query the data with a variety of different tools. How can I implement dynamic security in my case?

2009-09-15

2,770 reads

External Article

Tuning the Performance of Change Data Capture in SQL Server 2008

Change data capture is a new feature in SQL Server 2008 that provides an easy way to capture changes to data in a set of database tables so these changes can be transferred to a second system like a data warehouse. This document provides guidance on how to configure change data capture parameters to maximize data capture performance while minimizing the performance impact on the production workload. The scope of this document is limited to the capture of change data and the cleanup process. Querying the changed data is out of scope for this white paper.

2009-09-15

2,531 reads

SQLServerCentral Article

T-SQL Challenge #1

Do you want to improve your T-SQL skills? MVP Jacob Sebastian runs regular challenges to get you to think about how to solve a problem in T-SQL. These run monthly and we have a summary and explanation from challenge #1 to help you learn more about moving data from 3 tables into a specific format.

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2009-09-14

9,858 reads

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Question of the Day

The Large Encoded Value

I want to use the new BASE64_ENCODE() function in SQL Server 2025, but return a string that isn't large type. What is the longest varbinary string I can pass in and still get a varchar(8000) returned?

See possible answers