In order to be able to take data from a variety of sources, manipulate it, and then export it to one of several destinations, SSIS has to use its own data types. If you hit problems, then you may need to intervene to ensure an appropriate conversion.
2012-08-08
3,143 reads
This article provides a simple solution to display any data by fiscal year instead of calendar year.
2012-08-07
5,795 reads
One of the most obvious bottlenecks in the performance of tempdb is caused by PAGELATCH, in-memory latch contention on the allocation bitmap of each data file used. We can use one of the rules-of-thumb to choose what should be roughly the best number of files, but how then do you check to see whether you've got it right for your data and workload?
2012-08-07
2,869 reads
Today we have a guest editorial from Hakim Ali. Today Akim talks about why holding back out of politeness in code reviews may be a self-defeating practice.
2012-08-06
363 reads
Managing log files in a large enterprise environment can be an overwhelming task. In this article I will show you how to automate some of the work using SQL Alerts and Powershell 2.0
2012-08-06
2,793 reads
ReFS, the new file system with Windows Server 2012, should be good news, but its apparent lack of support for SQL Server is a serious concerned for Phil Factor.
2012-08-06
493 reads
I've been charged with coming up with a quick solution to audit login changes on my SQL Servers. However, there's no budget so I'm going to have to come up with basic scripts and the like to do the work. Is this tip we cover a solution for you to audit login changes.
2012-08-06
2,872 reads
This article identifies which indexes are used when T-SQL code runs, and proposes ways of improving these targeted indexes, leading to better performing code.
2012-08-03 (first published: 2009-09-17)
42,550 reads
Use the power of regular expressions to cleanse your data right there inside the Data Flow. This transformation includes a full user interface for simple configuration, as well as advanced features such as error output configuration. Two regular expressions are used, a match expression and a replace expression. The transformation is designed around the named capture groups or match groups, and even supports multiple expressions.
2012-08-03
3,279 reads
Recently I was supporting a third party application. It queries to determine what tables it has permissions to before it proceeds with the rest of its functionality. We had implemented permissions based on the best practice of creating roles, assigning the permissions to the roles, and then making the users members of the roles. The application was querying INFORMATION_SCHEMA.TABLE_PRIVILEGES and of course didn't find any permissions directly against the user in question. We ended up granting explicit permissions to the user so the application would work, but I'm more interested in the general case. How can I determine permissions for an individual user?
2012-08-02
3,152 reads
By Brian Kelley
My most recent bout with imposter syndrome was with ISACA’s Digital Trust Ecosystem Framework...
By Steve Jones
“On the way to a grand goal, celebrate the smallest victories as if each...
Materialized lake views (MLVs) in Microsoft Fabric are an effective way to implement medallion...
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How can I alter the deadlock detection interval to 2 seconds instead of 5 seconds on my SQL Server 2025 instance?
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