Data Mining Introduction Part 2
This is a continuation of first article about Data Mining. We will talk about decision trees.
Hooks
Building hooks from your software into enterprise monitoring systems is prudent, and might save you from a few late night phone calls.
A TDD Journey: 2 - Naming Tests; Mocking Frameworks; Dependency Injection
Test-Driven Development (TDD) relies on the repetition of a very short development cycle starting from an initially failing automated test that defines the functionality that is required, and then producing the minimum amount of code to pass that test, and finally refactoring the new code.
Free SQL in the City Seminar Cambridge, MA – Oct 8, 2014
SQL Server MVP Grant Fritchey and Steve Jones will present the Stairway to Continuous Delivery in Cambridge this October in place of the NESSUG meet-up. Learn how to build an efficient development and deployment process for your organization. Register for this free event.
Data Mining: Part 15 Processing Data Mining components with SSIS
In this lesson, we will show different components to Administer the Data Mining Models with SSIS.
Data Mining: Part 15 Processing Data Mining components with SSIS
In this lesson, we will show different components to Administer the Data Mining Models with SSIS.
Reverse Engineering Disasters
Preparing a disaster recovery plan means more than just trying to prevent a few specific disasters. It means turning around the way you view the world.
SQL Server AlwaysOn Availability Groups Fail the Initial Failover Test
The first test of AlwaysOn in SQL Server 2012 is successful, but after testing to swing back again to your primary replica, you find out that automatic failover works only the first time. How come? Carla Abanes explains.
Questions about T-SQL Expressions You Were Too Shy to Ask
Nobody seems to ask questions about SQL Expressions in forums, even though expressions can cause all sorts of problems. It's time for some straight-forward Q&As, and who better than Robert Sheldon to give the A?
Blogs
Five Ways Redshift Serverless Quietly Eats Your Budget
It is Friday, the queries are running, and nobody is watching the bill. That...
A Career of Memories
By Steve Jones
Annabel retired from Redgate Software this week. Across most of my career at Redgate,...
Rethinking Index Maintenance: Why avg_fragmentation_in_percent Is Outdated and What You Should Do Instead
By Tim Radney
As a SQL Server DBA with years of experience tuning production environments, I’ve seen...
Forums
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Question of the Day
BCP on Linux
When running bcp on Linux, what is the field terminator?
See possible answers