A Stock Price Correlation Matrix
Building a Stock Price Correlation Matrix Using TVPs, a CROSS JOIN and the PIVOT Function
Amazon RDs and the PaaS formerly known as Azure
Phil Factor welcomes SQL Server support by Amazon RDS, as an alternative to having Microsoft as service provider as well as software provider, via the PaaS formerly known as Azure.
Is Software Engineering Dead?
Software engineering is seen as a dead end career choice, at least by some people. Steve Jones disagrees.
Snapshot Isolation Level in SQL Server - What, Why and How - Part 1
Snapshot isolation levels improve performance but there are some things to take into consideration when using this feature. Arshad Ali discusses what snapshot isolation levels are, their variants, and why and when we should use them.
Guide to MCITP: SQL Server 2008 BI Developer
A guide to the SQL Server 2008 Business Intelligence exams.
Time for Your Career
This week Steve Jones wants to know if you can find time for your professional development. Regularly improving your skills is an important part of your career in technology, and the poll this weeks asks what time you can make for improvement.
The T-SQL of CSV: Comma-Delimited of Errors
Despite the neglect of the basic ODBC drivers over the years, they still afford a neat way of reading from, and writing to, CSV files; and to be able to do so in SQL as if they were tables is somewhat magical. Just to prove it is possible, Phil Factor creates a CSV version of AdventureWorks as a linked server.
Performance Test of New Date Manipulation Functions (SQL Spackle)
Performance test of new SQL 2012 functions DateTimeFromParts and Format
Teambuilding and Bonding
Steve Jones attended a day out from the Red Gate offices recently and he talks about the value of those experiences.
Export data to an earlier SQL Server version
I have data in a SQL Server database that I need to get to an older version of SQL Server. I tried the backup and restore method, but received an error indicating that this wasn't allowed. I also tried to detach and attach the database, but that operation failed too. I understand that typical methods I use to move the database around don't work when I have to work with an earlier SQL Server version. What can I do to get the data out? This is a simple database and I want to spend a minimal amount of effort.
Blogs
Deployment Pipelines in Fabric – What Are They?
By HeyMo0sh
In the realm of software development and content creation, the deployment pipeline serves as...
TempDB Internals – What’s New (SQL Server 2016 to 2022)
By Vinay Thakur
I wrote about TempDB Internals and understand that Tempdb plays very important role on...
Forums
A Quick Restore
Comments posted to this topic are about the item A Quick Restore
Guarding Against SQL Injection at the Database Layer (SQL Server)
Comments posted to this topic are about the item Guarding Against SQL Injection at...
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
Question of the Day
A Quick Restore
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers