Denormalization in SQL Server for Fun and Profit
Normalization is standard practice in database design, however, an over-normalized database can have issues. This article examines the case for denormalization.
2010-12-09
4,755 reads
Additional Articles
Getting Started with Maps in SQL Server 2008 R2 Reporting Services
I noticed a new feature in SQL Server 2008 R2 Reporting Services that allows you to render maps in your reports. Can you provide some details on this new feature and can I take advantage of it even though don't have any spatial columns in my data warehouse?
2010-12-08
4,723 reads
Managing Data in the Cloud
Crunching data or having access to vast amounts of data is crucial for many applications.
2010-12-07
2,143 reads
Uninstalling a SQL Server Clustered Instance
I have installed and uninstalled several instances of SQL Server in the past. Today, I need to uninstall a SQL Server 2008 R2 clustered instance. I have never uninstalled a clustered instance of SQL Server before. Can you provide a how-to guide to uninstall a clustered instance of SQL Server 2008 R2?
2010-12-06
3,572 reads
3 Fundamental Questions about Data Marts...and Their Answers
A data mart provides the primary access to the data stored in the data warehouse or operational data store. It is a subset of data sourced from the data warehouse or operational data store specifically focused on a business function or set of related business functions. Read on to learn the answers to fundamental questions about data marts.
2010-12-03
5,164 reads
Implicit Permissions Due to Ownership Chaining or Scopes in SQL Server
I have audited for permissions on my databases because users seem to be accessing the tables, but I don't see permissions which give them such rights. I've gone through every Windows group that has access to my SQL Server and into the database, but with no success. How are the users accessing these tables?
2010-12-02
2,606 reads
Script Task Exception Handling in SSIS
When working with Script Task of SQL Server 2008 Integration Services, it is important to ensure that your custom code complies with the most elementary programming practices. Learn how to handle unexpected errors that interfere with the successful execution of your code.
2010-12-01
3,288 reads
Troubleshoot Database Concurrency in SQL Server with sp_locks
sp_locks is a useful tool which can help a DBA in detecting and troubleshooting blocking and concurrency scenarios. This article demonstrates a worked example of using sp_locks to troubleshoot a database concurrency issue.
2010-11-30
3,539 reads
Custom sp_start_job to delay next task until SQL Agent Job has completed
The system stored procedure sp_start_job is a very useful T-SQL command that starts a SQL Agent job. The problem with this is that it starts the job and it doesn't wait until the job is finished and sometimes I want to start a job and wait until the job is finished and move on to another job or task that depends on the result of the previous job.
2010-11-29
3,405 reads
Implicit Permissions Due to SQL Server Database Roles
I have audited for permissions on my databases because users seem to be accessing the tables, but I don't see permissions which give them such rights. I've gone through every Windows group that has access to my SQL Server and into the database, but with no success. How are the users accessing these tables?
2010-11-26
3,697 reads
Blogs
Google – NotebookLM on ThakurVinay blog
By Vinay Thakur
Google has contributed a lot of stuff/enhancement on its portfolio, google is no longer...
Distance Metrics for Semantic Similarity Searches in SQL Server 2025
Next up in my series talking about The Burrito Bot is diving into the...
The end of an era – why I chose not to renew my MVP
By DataOnWheels
Two years ago, two things happened within a few days of each other. I...
Forums
Unraveling the Mysteries of the Ephemeral Model: The Fabric Modern Data Platform
Comments posted to this topic are about the item Unraveling the Mysteries of the...
QUOTENAME Behavior
Comments posted to this topic are about the item QUOTENAME Behavior
Running script without having permission to Function
Good Morning. I have a T-SQL Script which has been developed to execute a...
Question of the Day
QUOTENAME Behavior
I use QUOTENAME() like this in code?
DECLARE @s VARCHAR(20) = 'Steve Jones' SELECT QUOTENAME(@s, '>')What is returned? See possible answers