Basics of Statistics in SQL Server 2005
If you're having a problem with particular queries, there are a few things you can do with the information that the server collects about the distribution of data in columns and indexes.
2006-11-30
3,327 reads
Additional Articles
Getting Started with SQL Server Service Broker
Service Broker is a new feature in SQL Server 2005 that brings queuing and reliable messaging to SQL Server. Service Broker provides the “plumbing” to let you pass messages between applications, using SQL Server as the transport mechanism. Applications can use a single shared SQL Server database for this purpose or distribute their work across multiple databases.
2006-11-29
2,774 reads
Introduction to SQL Server Management Studio
SQL Server Management Studio is used to manage, query and design SQL Server solutions. In this video you're shown the basics of how to use Management Studio.
2006-11-28
2,306 reads
MDX Operators: The IsLeaf() Operator: Conditional Logic within Calcula
In this article, we will concentrate upon the useful IsLeaf() operator, from the perspective of its use within a calculation. We will discuss the straightforward purpose of the operator, to ascertain whether a member is a leaf-level member of a dimension; the manner in which IsLeaf() manages to do this; and ways we can leverage the operator to support effective conditional logic to meet various business needs within our own environments.
2006-11-28
1,949 reads
Avoiding the Metadata Pitfalls
By doing a bit of groundwork and effectively controlling the scope of the metadata repository continuously throughout the project, few problems should arise.
2006-11-27
2,188 reads
SQL Server 2005 Waits and Queues
The methodology helps identify the areas of slow performance by looking at the problem from two directions called Waits and Queues. An analysis of Waits indicates where SQL Server is spending lots of time waiting. In addition, the biggest waits point out the most important or relevant Queues (that is, Performance Monitor counters and other data) for this workload.
2006-11-24
2,377 reads
How do I... Transfer and store data from an XML document in a relation
XML really makes it easy to move data from here to there and from there to here. However, eventually the data needs to be stored somewhere, most likely in a relational database. Here is how Edmond Woychowsky gets data from an XML document into a relational database.
2006-11-22
2,803 reads
MDX Numeric Functions: The .Ordinal Function
In this lesson, we will expose another useful function in the MDX toolset, the .Ordinal function. The general purpose of the .Ordinal function is to return the ordinal value of a specified dimensional level.
2006-11-21
2,460 reads
(Dutch) Elfproef in T-SQL UDF
In The Netherlands we use bankaccountnumbers that need to comply to a test call 'elfproef'. This test evaluates the sum of each number multiplied by the position the number appears in the accountnumber. If the modulos of the sum divided by 11 is zero then the accountnumber is valid. The length of a bankaccountnumber in […]
2006-11-20 (first published: 2004-12-14)
622 reads
Data partitioning in SQL Server 2005 - Part III
Part III of the article series illustrates how to partition an existing table with data into four different file groups.
2006-11-20
3,077 reads
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Question of the Day
What is Page Density
In SQL Server, there is a concept of page density. This is determined by how much data is stored on each page. What is a page density of 90%?
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