Attention users running SQL Server 2008 & 2008 R2!
Updates to the latest CUs for SQL Server 2008 and SQL Server 2008 R2 from Aaron Bertrand.
Managing Slowly Changing Dimension with MERGE Statement in SQL Server
Slowly Changing Dimension (SCD) Transformation is a quick and easy way to manage smaller slowly changing dimensions but it has several limitations and does not perform well when the number of rows or columns gets larger. Arshad Ali explores some of the alternatives you can use for managing larger slowly changing dimensions.
PASS Data Architecture Virtual Chapter presents Steve Simon
On Thursday June 20 at 12 noon Central time, Steve Simon will discuss the challenges of designing financial warehouses.
Losing Data
As data professionals, we want to avoid losing data. We won't always be successful, but we can avoid making the easy mistakes.
PowerShell vs GUI Availability Group Rebuild
Windows Cluster\SQL Availability Group rebuild times comparison - Management Studio & Cluster Manager Vs PowerShell Commands
Trust
Why does the IT industry seem to act and run so differently than many other industries? Steve Jones takes a stab at explaining this.
Getting Started with the SSAS Tabular Model
SSAS Tabular models are in-memory databases that model data with relational constructs such as tables and relationships, in order to provide a rapid and powerful way of providing self-service BI to client applications such as Microsoft Excel and Microsoft Power View. You’ve deployed SSAS in tabular mode, and deployed Adventureworks into it. What next? Rob Sheldon explains all.
SQL Saturday #229 - Dublin
SQL Saturday Dublin is hosting a two-day training event covering SQL Server 2012, Business Intelligence, Database Administration and Personal Development. The free training event will be Saturday June 22 2013, and three preconference sessions (not free) will take place the 21st.
Custom Sequence Numbering
This article shows how to implement low cost custom sequence numbering logic via a cunning use of the the ROW_NUMBER() function
Do You Want a Meritocracy at Work?
The best at their crafts are usually the most rewarded in sports, but not necessarily in other fields. This week Steve Jones asks if you would like it to be different?
Blogs
How to Find Expensive Queries in Amazon Redshift
Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...
The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech
By gbargsley
If you've been here before, you know this blog is usually about SQL Server,...
Designing a Storage Load Test for SQL Server
I’ve been doing storage load tests for SQL Server for a long time, both...
Forums
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
Half of All Engineers
Comments posted to this topic are about the item Half of All Engineers
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
See possible answers