Explaining The SQL Server 2014 Analysis Services Data Mining Model Lift Chart
In this tip, Dallas Snider explains how to interpret the Lift Chart found on the Mining Accuracy tab of a SQL Server 2014 Analysis Services Data Mining structure.
SSIS 2012 Projects: Deployment Configurations and Monitoring
The Project Deployment Model introduced in SSIS 2012 speeds up the deployment of database projects in which there may be hundreds of SSIS packages per project. Not only that, but deployments can be configured differently for each environments such as test and staging, and there are now ways of monitoring the status and performance of packages and of versioning the SSIS Catalog.
Consolidating Again and Again and Again
This editorial was originally published on November 12, 2009. It is being re-run as Steve is on holiday. Virtualization is touted as a great way to save money, but it's a one time event. Once you've consolidated a server, you can't do it again. However consolidation isn't necessarily the same and Steve Jones tells us why.
Using SQL Server Stored Procedures in SSIS Data Flow Sources
A technique to deal with lack of metadata for stored procedures when used with SSIS.
Building an Automated Database Deployment Pipeline
Data and databases are historically ignored or given a low priority within the processes of ALM and DevOps. This situation needs to change and the primary point of the changes is within the database professional part of the team.
Data Mining Part 22: Analyze the Data Mining Data with Excel
This is the last article related to Data Mining in Excel. This last chapter will cover the Analyze section.
Data Mining Part 22: Analyze the Data Mining Data with Excel
This is the last article related to Data Mining in Excel. This last chapter will cover the Analyze section.
How Often Does Production Drift?
Database drift is the difference between two database schemas. Today Steve Jones discusses the concept and wonders how often it happens.
Blogs
A bespoke reporting solution doesn’t have to cost the earth
By ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
Presenting with Visual Studio Code
A while back I wrote a quick post on setting up key mappings in...
Advice I Like: In 100 Years
By Steve Jones
In 100 years a lot of what we take to be true now will...
Forums
AllocationType as ROW_OVERFLOW_DATA
Hello, I inherited a number of tables with like 20-30 column using nvarchar(256) in...
is it true we cant debug c# scripts in ssis anymore under vs
Hi, i'm running vs2022. I'm trying out a c# script that i'd like to...
Question of the Day
Missing the Jaro Winkler Distance
I upgraded a SQL Server 2019 instance to SQL Server 2025. I wanted to test the fuzzy string search functions. I run this code:
SELECT JARO_WINKLER_DISTANCE('tim', 'tom')
I get this error message:Msg 195, Level 15, State 10, Line 1 'JARO_WINKLER_DISTANCE' is not a recognized built-in function name.What is wrong? See possible answers