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MDX Operators: The IsLeaf() Operator: Conditional Logic within Calcula

In this article, we will concentrate upon the useful IsLeaf() operator, from the perspective of its use within a calculation. We will discuss the straightforward purpose of the operator, to ascertain whether a member is a leaf-level member of a dimension; the manner in which IsLeaf() manages to do this; and ways we can leverage the operator to support effective conditional logic to meet various business needs within our own environments.

Technical Article

SQL Server 2005 Waits and Queues

The methodology helps identify the areas of slow performance by looking at the problem from two directions called Waits and Queues. An analysis of Waits indicates where SQL Server is spending lots of time waiting. In addition, the biggest waits point out the most important or relevant Queues (that is, Performance Monitor counters and other data) for this workload.

SQLServerCentral Article

Gathering Metrics with SMO

Keeping track of the performance of your SQL Servers requires metrics. There are many methods for doing this, but some type of automated process is essential these days with DBAs managing many servers. New author Allen White brings us a technique for doing this using SMO, the replacement for DMO in SQL Server 2005.

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A Challenge of Our Knowledge

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The memory toll of VARCHAR(MAX) in SQL Server

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Transaction Log Truncation

By Steve Jones - SSC Editor

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Question of the Day

Transaction Log Truncation

In SQL Server 2025, where can I find information about items that prevent or delay the transaction log truncation?

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