Data Mining Part 33: The Performance counters
In this new article, we will explain how to use the Performance Counter to measure performance and activity in Microsoft Data Mining
Data Mining Part 33: The Performance counters
In this new article, we will explain how to use the Performance Counter to measure performance and activity in Microsoft Data Mining
SQL Server Luxembourg - SQL Azure
The SQL Server Luxembourg User Group invites you to join us at our next event, where Pieter Vanhove from Microsoft will be presenting a double bill: Microsoft Azure SQL Database at Your Service and Run Your DBA Morning Checklist with Policy-Based Management.
Routine SQL DML Testing for the Unenthusiastic Tester
There are more exciting things in life than unit testing SQL Statements, checking the results, timings, and execution plans. Phil Factor demonstrates a PowerShell-based technique taking the tedium out of testing SQL DML.
Just Say No
Steve Jones reminds us that we must manage our time, and learn to do so despite the demands placed on us.
SQL Prompt Tips #7 - Begin End Highlighting
This SQL Prompt tip shows you how code highlighting makes it easier to find which items match up with each other.
COALESCE in SQL Server
Sandeep Mittal provides an introduction to the COALESCE function and shows how to use it.
Hadoop many flavors of SQL
What are the most popular SQL implementations for Hadoop? How different are they from T-SQL?
The Biggest Data Breach (For Now)
JP Morgan suffers the largest data breach for a financial institution, but Steve Jones doesn't think this record will stand for long.
Azure SQL Database - Transparent Data Encryption
Transparent Data Encryption offers the ability to encrypt content of the database, its transaction logs, as well as backups while at rest. Encryption and decryption are performed in real-time, at the individual page level, as the database is being written to and read from storage, without necessitating changes to applications accessing their data. Marcin Policht reviews the feature.
Blogs
The SUM of Nothing: #SQLNewBlogger
By Steve Jones
I caught this interesting item over on Pinal Dave’s blog: Eleven Interview Questions that...
How to Move the SSMS Status Bar to the Top and Color-Code SQL Server Connections
By Hemantgiri
I use color-coded connections in SSMS to distinguish Production, Pre-Production, UAT, and Development. But...
Forums
Split Large Queries in Athena with a Simple Modulo Trick
Comments posted to this topic are about the item Split Large Queries in Athena...
Finding Trailing Spaces
Comments posted to this topic are about the item Finding Trailing Spaces
Question of the Day
Finding Trailing Spaces
I have some data in a SQL Server 2025 database. It looks like this for the dbo.Customer table:
CustomerID CustomerName PreferredName 1 Steve Steve 2 Andy Andy 3 Brian Brian 4 Allan Allan 5 Devin Devin 6 Steve Steve 7 Sally SallyI want to detect which names have a single trailing space. The CustomerName is a varchar() and the PreferredName is a CHAR(). Does this query detect the problem rows?
SELECT
CustomerID,
CustomerName,
PreferredName
FROM Customer
WHERE CustomerName <> RTRIM(CustomerName)
OR PreferredName <> RTRIM(PreferredName); See possible answers