Database Mirroring was released with SQL Server 2005 and is becoming a popular choice for a failover solution. One of the big issues with Database Mirroring is that the failover is tied to one database, so if there is a database failure the mirrored server takes over for this one database, but all other databases remain functional on the primary server.
2008-09-08
4,007 reads
This paper discusses how to use several of these features by closely examining parts of the Example Application in the SQL Server 2005 Driver for PHP product documentation in MSDN. This paper assumes that the reader is familiar with programming in PHP, that the reader has a computer that meets the System Requirements listed for using the driver, and that the AdventureWorks example database is installed from CodePlex.
2008-09-05
4,942 reads
I am modifying a table and I need to add a column that must be defined as being unique. I see that SQL Server allows you to define a UNIQUE constraint on a column but I also see that you can create a unique index on a column. Which one should I use?
2008-09-05
8,319 reads
This article explores how a DBA can administer and monitor Change Data Capture in SQL Server 2008
2008-09-04
2,481 reads
It's very important to capture trends of the sizes of your SQL Server 2005 database because it allows you to plan for future space needs, notice types of problems, and plan for time periods of heavy volume. I'll show you the simple method that I use to capture this information.
2008-09-04
4,301 reads
Just because you have disk space, plenty of memory, and abundant CPU does not mean you can pile databases onto an instance of Microsoft SQL Server; you need to pay attention to load balancing. In the case of a clustered environment I take it one-step-removed: a step I like to call node balancing.
2008-09-03
2,763 reads
Tuning SQL Server performance means tuning hardware configurations and setup. Learn about configuring disk arrays and SQL disk partitioning alignment.
2008-09-03
4,568 reads
In a report entitled "Really Urgent Analytics: The Sweet Spot for Real-Time Data Warehousing," Forrester advises intelligence and knowledge management professionals to familiarize themselves with the various approaches for adapting a data warehouse to meet real-time requirements, and, if necessary, consider bypassing the data warehouse altogether.
2008-09-02
2,038 reads
We are looking to automate the processing of our SQL Server Analysis Services dimensions and cubes. We'd like to add this processing to our existing SQL Server Integration Services (SSIS) packages which periodically update our data warehouse from our OLTP systems. Can you give us the details on how the Analysis Services Processing Task can be used in an SSIS package?
2008-09-01
2,564 reads
Learn two built-in functions for SQL Server data conversion from T-SQL date/time values to character types. These methods include SQL Server CAST and CONVERT.
2008-09-01
7,536 reads
By HeyMo0sh
As a DevOps practitioner, I’ve always focused on performance, scalability, and automation. But as...
By Brian Kelley
On Patch Tuesday, in addition to OS and Office security patches, Microsoft also released...
When mirroring was first released for Azure SQL Database, it used Change Data Capture...
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Comments posted to this topic are about the item Upgrading Admin Queries
I have a query from a former DBA that we run on SQL Server 2025 to check on database metadata. This query references sys.sysaltfiles. I want to refactor this code to be more modern. Which DMV should I reference instead?
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