I need to encrypt my data within SQL Server and I plan on using the built-in encryption functionality in SQL Server 2005 and 2008. However, I'm looking at symmetric and asymmetric key algorithms and while I see information saying to use symmetric keys, I don't understand why. What's the difference between the two and why is a symmetric key algorithm preferred over the asymmetric key ones?
2009-12-02
3,414 reads
This article describes a method of gathering and analyzing performance data using SQL Trace.
2009-12-01
5,424 reads
Are your database servers not performing well? Have you discovered two or more virtual servers running on the same node? Shailesh Khanal shows you how to generate a status report for multiple database servers and services, schedule it to run automatically and send it out via email.
2009-12-01
2,555 reads
We aren't necessarily liable for data breaches at our company, but will that last forever? Steve Jones talks about some things that you might want implement to ensure that you aren't liable if there ever is a security issue.
2009-12-01
919 reads
Best of SQLServerCentral vols 1-4 pulls together some of the best contributions to SQLServerCentral.com between 2002 & 2006.
2009-11-30
5,843 reads
This article contains instructions on how to use some of my favorite methods to remove duplicate fields from a table.
2009-11-30
13,595 reads
In the previous tips (SQL Server Integration Services (SSIS) - Best Practices - Part 1 and Part 2) of this series I briefly talked about SSIS and a few of the best practices to consider when designing SSIS packages. Continuing on the same rhythm I am going to discuss some more best practices for SSIS package design, how you can design high performing packages with parallelism, troubleshooting performance problems etc.
2009-11-30
3,785 reads
Can you generate a calendar with T-SQL? Take this month's challenge.
2009-11-30
3,924 reads
Convert a file with multiple record types that have a parent child relationship.
2009-11-27
5,836 reads
Recently I tried to deploy a report to a Report Server on my laptop, which is running Windows 7 Ultimate....
2009-11-27
2,033 reads
By Steve Jones
I’ve often done some analysis of my year in different ways. Last year I...
By Steve Jones
This was Redgate in 2010, spread across the globe. First the EU/US Here’s Asia...
By John
Today is Christmas and while I do not expect anybody to actual be reading...
I have a couple of SQL Agent job steps which run PowerShell commands of...
Comments posted to this topic are about the item Database security permissions save script
I have a SQL Agent job for backing up a set of Analysis Services...
I want to use the new BASE64_ENCODE() function in SQL Server 2025, but return a string that isn't large type. What is the longest varbinary string I can pass in and still get a varchar(8000) returned?
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