So I am using this new technology called Availability Groups that was introduced in SQL Server 2012. I have heard I can offload my backups to a secondary replica, but I am not sure how that works or how to configure those backups. Are there any limitations? Check out this tip to learn more.
2013-02-25
2,277 reads
The buzz around NoSQL solutions has reached stratospheric heights. This buzz has led many Microsoft SQL Server development shops to start looking at how and where a NoSQL solution can fit into their business.
2013-02-22
5,201 reads
SQL Server 2012 delivers enhancements to the Resource Governor that reflect a growing need for centrally managed database services to provide multitenancy to customers who require isolated workloads. This document describes the enhancements and why they were added. It includes a self-contained walk through that you can try in order to gain familiarity with the new features.
2013-02-21
2,885 reads
Working with SSAS time related accounting functions can be tricky. SQL Server 2012 now offers Lag and Lead functions. Are these functions available in SSAS? What other related functions are available?
2013-02-20
3,128 reads
SQL Server Integration Services (SSIS) can be used effectively as a tool for moving data to and from Windows Azure SQL Database, as part of the total extract, transform, and load (ETL) solution and as part of the data movement solution. SSIS can be used effectively to move data between sources and destinations in the cloud, and in a hybrid scenario between the cloud and on-premise. This paper outlines best practices for using SSIS for cloud sources and destinations and for project planning for SSIS projects to be used with Azure or hybrid data moves, and gives an example of maximizing performance on a hybrid move by scaling out the data movement.
2013-02-19
2,061 reads
Corrupt SQL Server databases are the worst nightmare of any SQL Server professional. In any environment, from small business to enterprise, the compromise of integrity and availability of the data can constitute a business emergency. This is especially the case in those organizations reliant on an OLTP data model, for a high-volume website. SQL Server database corruption and disruption of the transaction processing system can cause business repercussions such as large financial losses, a drop in reputation or customer retention, or contractual SLA problems with the service provider, if not managed in-house.
2013-02-18
3,385 reads
Greg Larsen explores the new SQL Server 2012 date and time functions and shows you how to exploit these functions in new application code.
2013-02-13
3,844 reads
SQL Server 2012 AlwaysOn Availability Groups provide a high-availability and disaster-recovery solution for you SQL Server 2012 environments. Replication has been around in SQL Server for quite some time and allows you to scale out your environment. Warwick Rudd explains how to join these technologies together.
2013-02-12
2,480 reads
As databases grow, it often becomes necessary to add new I/O paths to accommodate the growing space. Even without growth that requires this scale, it can still be useful to utilize multiple I/O devices to spread out the load. One way that you can make optimal use of new drives is to add a filegroup to the database and move certain objects (say, all of your indexed views) to the new filegroup.
2013-02-11
3,176 reads
Interviewing for a database position is a careful game of give and take. Knowing what to expect and how to prepare for your interview is important, but it's only half the battle. You'll also need to ask questions to see if the job, and the company, is a good fit for you.
2013-02-08
5,440 reads
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If I create a multiple column Primary Key constraint, what is the most number of bytes I can include in the constraint?
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