Soundex - Experiments with SQLCLR Part 2
Constructive feedback on SOUNDEX - Experiments with SQLCLR lead to further experimentation with phonetic algorithms
Getting to know your customers better – cohort analysis and RFM segmentation in R
It often pays to use a tool like R, in conjunction with a relational database, to quickly perform a range of analyses, and graphs, in order to ensure that you're answering the right question, to explore alternative hypotheses, or to provide insight into a problem. Feodor demonstrates how to quickly, and interactively, explore the ways that customers purchase goods and services using cohort analysis.
A Quick Tour of the Performance Dashboard Reports
SQL Server Performance Dashboard comprises a set of custom reports that give you nitty gritty details about the performance of your SQL Server instance.
Half a Year
We're halfway through the 2015 year and Steve Jones has a few thoughts for you this holiday weekend.
Press Release: Redgate brings expert SQL Server training to London and Seattle
Cambridge, UK, 2 July 2015 – Redgate, the SQL Server and .NET software company, returns to London and Seattle in October with its enormously popular training event, SQL in the City.
Data Load Optimisation using the SSIS Balanced Data Distributor
Optimize SSIS data loads using parallel processing and the Balanced Data Distributor
SSMS Maturity
Announcements recently for changes in SSMS mean that the tool many of us rely on is growing up.
How to Fix a Corrupt MSDB SQL Server Database
Keep reading and you will see that there is another way to rebuild the msdb database without compromising the master database.
Training Computer Scientists
What's the best way to enter this business? Steve Jones has a few thoughts on the traditional CS degree.
Blogs
No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
Where Is My SQL Agent? Running Scheduled Jobs Against Azure SQL Database
By gbargsley
One of the first things I review when I inherit a new SQL Server...
AgentDBA vs Critical SQL Server
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
Forums
Increment a number in a SQL Query based on a value
I have an issue where I have a Bill of Material list of items...
Follow Your Hunch
Comments posted to this topic are about the item Follow Your Hunch
What Happens When You Ask a Local AI to Query Your Database?
Comments posted to this topic are about the item What Happens When You Ask...
Question of the Day
Detecting Characters
I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers