Your application code may look neat and clean, and you are using a sound Object-relational Mapper, but when you put the pedal to the metal, you're not getting the performance. The time has come to lift the hood and see what SQL is being generated by the ORM, and what part of your code is causing the bottlenecks. The effect can be spectacular.
2010-11-05
3,304 reads
Data structure virtualization is the constructing of a data structure utilizing pieces or fragments from other data structures. This article demonstrates how Data structure virtualization can be performed in ANSI SQL utilizing hierarchical processing techniques to produce hierarchically structured virtualized output.
2010-11-04
3,087 reads
In this next installment of the series on writing codeless applications, David Ziffer looks at the querying of data from the database.
2010-11-03
5,393 reads
Database maintenance is a critical task for every DBA. For this month’s question, list the typical steps that you use...
2010-11-03
1,706 reads
Fabiano introduces another ShowPlan operator that is used to build a query plan, or perform an operation specified in the DML. Once again, Fabiano demonstrates why it is important to be aware of these operators when getting queries to perform well.
2010-11-03
2,705 reads
Welcome to the second post of my “SQLBIGeek’s Function Friday” blog series. In this series, I am...
2010-11-03
1,111 reads
Learn to use recursion to determine which row caused your merge statement to fail in this article.
2010-11-02
16,619 reads
As your database grows in size, Analysis Services cubes that use that database grow along with it. As such, one...
2010-11-02
2,638 reads
Conditional Split is one of the most commonly used transforms in any SSIS Package development routine. The limitation with conditional split is that any record that satisfies the first condition from the conditions list is routed to its corresponding path exclusively. In a logical sense, a record might satisfy more than one condition and one might want the record to be routed to all paths for processing, but with the Conditional Split transform this is not possible. We need a more intelligent conditional split where we can selectively route the records to more than one output path. In this tip we will look at how to facilitate this intelligent conditional split.
2010-11-02
3,231 reads
This article shows us a different way of finding all records between 2 dates.
2010-11-01
31,293 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...
Comments posted to this topic are about the item Finding Motivation
Comments posted to this topic are about the item The Last Binary Value of...
Comments posted to this topic are about the item SQL Art, Part 2: New...
What does this code return?
SELECT cast(0x2025 AS NVARCHAR(20))Image 1:
Image 2: 
Image 3: 
Image 4: 
See possible answers