SQL Server MVP Jeff Moden shows us a new very high performance method to convert an "Adjacency List" to “Nested Sets” on a million node hierarchy in less than a minute and 100,000 nodes in just seconds. Not surprisingly, the "steroids" come in a bottle labeled "Tally Table".
Steve Jones wants to know if you have compelling reasons to upgrade or not upgrade this week.
Test-Driven Development (TDD) involves the repetition of a very short development cycle that begins with an initially-failing test that defines the required functionality, and ends with producing the minimum amount of code to pass that test, and finally refactoring the new code. Michael Sorens continues his introduction to TDD by implementing the first tests and introducing the topics of Test doubles; Test Runners, Constraints and Assertions.
In this chapter, we will learn how to create Data Mining Reports using Reporting Services.
In this chapter, we will learn how to create Data Mining Reports using Reporting Services.
A list of the commandments, or at least suggestions, that Simon Holzman sees as important for IT professionals.
Mike Martin kicks off his series on Azure Virtual Machines with a primer, full of background and terms. To fully understand the Azure Virtual Machines offering, Mike explains how everything is connected and co-existing.
Steve Jones talks about one of the least favorite things for IT people: documentation. How much do you really need to do?
After you have done the necessary groundwork of standardising and centralising your database adminstration processes, you are now in a position to implement some effective automation of some of these processes. Which ones do you choose, and how do you set about automating these tasks?
As you may know, SQL Server is a very robust database, but SQL server has its performance bottlenecks. With the introduction of In-Line memory OLTP, there is a chance to get rid of the performance bottlenecks
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
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Are you currently using Microsoft Fabric or considering migrating to it? If so, there...
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
Comments posted to this topic are about the item We Are Eating Our Own...
Artificial intelligence tools are quickly becoming part of daily business operations, from document analysis...
Comments posted to this topic are about the item Designing SQL Server ETL Pipelines...
In the Database Engine, when a deadlock is detected, what does the detection interval shrink to (in time)?
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