Kimball University: Three ETL Compromises to Avoid
Why neglecting slowly changing dimensions, failing to capture metadata and overlooking scope creep can be the undoing of a dimensional data warehousing initiative.
Why neglecting slowly changing dimensions, failing to capture metadata and overlooking scope creep can be the undoing of a dimensional data warehousing initiative.
Do you write code that writes code? Steve Jones thinks this is one of those milestones that marks the maturity of a DBA.
Is your application scalable under increased activity? Timothy Claason brings us a methodology for testing how your application will deal with database load.
Breaking Down TempDB Contention
What is tempDB contention? From the outside looking in, tempDB contention may look like any other blocking. There...
If you think through the web sites you visit on a daily basis the chances are that you will need to login to verify who you are. In most cases your username would be stored in a relational database along with all the other registered users on that web site. Hopefully your password will be encrypted and not stored in plain text.
This article describes a way by which we could use the feature of database mail in SQL Server 2000 itself which is a lot easier than SQL Mail.
A chance to dive deep into SQL Server with Paul Randal and Kimberly Tripp this Spring in Boston.
Steve Jones talks about one of the highlights of his year: working the door at the PASS Community Summit.
A lot of the time, the key to making SQL databases perform well is to take a break from the keyboard and rethink the way of approaching the problem; and rethinking in terms of a set-based declarative approach. Joe takes a simple discussion abut a problem with a UDF to illustrate the point that ingrained procedural reflexes can often prevent us from seeing simpler set-based techniques.
During a recent project I was asked if it was possible to simulate Key Performance Indicator (KPI) images in SQL...
By Steve Jones
It’s that time of the month, and I’m late. My apologies. I had a...
By Chris Yates
For decades, enterprises have approached data management with the same mindset as someone stuffing...
Truncate Table Pitfalls Truncating a table can be gloriously fast—and spectacularly dangerous when used carelessly....
Comments posted to this topic are about the item The Improvement Limit
Comments posted to this topic are about the item Migrate SSRS Reports to a...