Articles

Technical Article

The Wide-Ranging Effects of MDM on BI Systems

When an enterprise first encounters master data management, it often doesn’t have a clear understanding of how MDM will affect the architecture of its business transaction systems or business intelligence systems. This article describes master data patterns in legacy system architectures, a general MDM architecture and some ways the new MDM layer affects the master data patterns in the legacy layers.

2009-06-19

2,401 reads

Technical Article

Three Years late, Was It Worth The Wait? Windows 7, Vista Promises Delivered.

Having been married to Microsoft for most of my professional career doesn’t mean I drink the Kool-Aid. I have had the distinct privilege to grow up in interesting times. I loved DOS. As a BBS operator DOS was the de facto OS for most BBSes that ran on..

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2009-06-19

3,001 reads

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How Long is a Long I/O?

In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?

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