Data modeling is based on the precept of knowing your data and knowing how the data is interrelated with other data. Everyone knows their data – right? If so, then why do we have so many problems building systems that do what the users want?
2008-08-26
3,073 reads
DBA's and web developers at our company are experiencing issues with connecting to SQL instances using SQL Server Management Studio and other SQL tools using Windows Integrated Authentication. Our company is large, with well over 70,000 users and groups in Active Directory. When we look in the NT event log on the SQL Server we see both MSSQL and Kerberos errors. What could be causing this?
2008-08-25
3,296 reads
It is an interesting problem in Transact SQL, for which there are a number of solutions and considerable debate. How do you go about producing a summary result in which a distinguishing column from each row in each particular category is listed in a 'aggregate' column? A simple, and intuitive way of displaying data is surprisingly difficult to achieve. Anith Sen gives a summary of different ways, and offers words of caution over the one you choose.
2008-08-22
4,249 reads
Lately it seems like SQL Injection attacks have been increasing. Recently our team has worked through resolving a few different SQL Injection attacks across a variety of web sites. Each of these attacks had a number of similarities which proved to point back to the same source. With this information in hand, the resolution should be much quicker. As such, if your web site is attacked with SQL Injection, how should you address it? How can the identification, analysis, recovery and resolution be streamlined? What are some lessons learned?
2008-08-22
4,820 reads
Join MSAS Architect Bill Pearson in hands-on exercises, where we gain exposure to the use of the MEMBER_UNIQUE_NAME property in generating simple lists, as well as datasets to support report parameter picklists.
2008-08-21
1,615 reads
A technical paper from the SQLCAT team on moving databases with service broker applications.
2008-08-21
2,146 reads
We are looking to automate some tasks to be performed on our SQL Server Analysis Services Servers. Can you give us the details on how the Analysis Services Execute DDL Task can be used in a SQL Server Integration Services (SSIS) package?
2008-08-20
3,459 reads
Some reasons for the slow-running of database applications aren't obvious. Occasionally, even the profiler won't tell you enough to remedy a problem, especially when a SQL Statement is being forced to wait. Now, in SQL Server 2008, come XEvents, which allow you to look at those waits that are slowing your SQL Statements. Mario Broodbakker continues his series about SQL Server Wait Events
2008-08-20
2,056 reads
Bill Lewis describes the benefits of an application development environment in which all data dependencies begin and remain clearly, precisely and explicitly defined.
2008-08-19
1,941 reads
Earlier installments of this series illustrated how to ping the host, how to check all of the windows services related to SQL Server and how to check the hardware and operating system information. Part 4 of this series demonstrates how to get hard disk and network adapter information from the host machine.
2008-08-18
2,906 reads
By Steve Jones
A customer was asking about tracking logins and logouts in Redgate Monitor. We don’t...
By Brian Kelley
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From T-SQL, without requiring an XEvent session, can I tell which deprecated features are being used on my instance?
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