This technical note provides guidance for Reporting Services. The focus of this technical note is to optimize your Reporting Services architecture for better performance and higher report execution throughput and user loads.
2013-12-24
4,854 reads
The trace flag 8649 is incredibly useful. Alas, the flag is undocumented, unknown, and its full impact difficult to understand. Adam Machanic presents an alternative which you might find useful.
2013-12-23
2,190 reads
Brady Upton explains how to create a quick data warehouse to store all the data in a separate table so that it doesn’t get groomed.
2013-12-20
9,732 reads
Every database developer uses keys, but without always understanding all the ramifications. They come with few hard and fast rules, but if you get them right from the start with a database design, the whole process of database development is simpler, and the result is likely to perform better. We asked Phil for advice, little knowing that the explanation might take a while.
2013-12-19
5,005 reads
In order to help DBAs determine which tables and stored procedures might be good to take advantage of using the new In-Memory OLTP tables in SQL Server 2014, Microsoft introduced the AMR Utility. Greg Larsen explores how to use this tool.
2013-12-18
3,168 reads
Rob Sheldon continues on his quest to explain all those command-line tools such as SQLCMD, Logparser, SQLIO and tablediff that are part of SQL Server. TableDiff can be used for comparing tables, as when you run automated tests that check a result against a table of expected values. The best way to learn TableDiff is to see it in action and Rob talks you through several examples.
2013-12-17
3,609 reads
If you work with large scale SSIS ETL processes and sequences, you are bound to have to work with UTF-8 encoded text files. Without proper handling, UTF-8 / Unicode characters can cause havoc with your SSIS load tasks. Here are some ideas for handling the UTF-8 file formats with SSIS.
2013-12-16
2,655 reads
Phil Scrace, a test engineer at Red Gate, talks about adopting Model Based Testing (MBT), a technique that combines graph theory and code writing to help keep pace with frequently changing functionality.
2013-12-13
2,374 reads
Someone has dropped a table from your database and you want to track who did it. Or someone has deleted some data from a table, but no one will say who did. In this tip, we will look at how you can use the transaction log to track down some of this information.
2013-12-12
6,938 reads
SQL Server 2012 AlwaysOn provides flexible design choices for selecting an appropriate high availability and disaster recovery solution for your application. This article looks at the common design patterns.
2013-12-11
5,345 reads
By Vinay Thakur
it has been a year since i have not written much on the blog...
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on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...
By DataOnWheels
I have been active in the data community throughout my career. I have met...
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hi, in an ssis for each loop over an object variable called MyListVariable, i...
SQL Server is typically viewed as a transactional or analytical database engine. However, it...
On SQL Server 2025, when I run this, what is returned?
SELECT EDIT_DISTANCE_SIMILARITY('SQL Server', 'MySQL') See possible answers