Bash for ETL pre-processing
People were doing ETL long before ETL packages were invented. Some of those facilities still have worth today
2016-08-15
6,683 reads
Articles
Paying Attention to Estimates
Aaron Bertrand follows up on a recent post about DATEFROMPARTS() with a deeper look into the estimates and potential mitigation techniques.
2016-08-15
3,092 reads
Biml Academy 2 - Importing, Staging, and Loading Data
Next week are 5 more lessons on working iwth Bilm. Each day, Aug 15-19, at 1:00pm EDT.
2016-08-12
3,417 reads
SQL Server Stored Procedure to Compress Non Partitioned Tables
My SQL Server database has some very big tables that can be compressed. The tables are simple, non-partitioned tables and I want a quick tool to compress them. I
2016-08-12
2,979 reads
Executing Multiple Threads to Create a Load
Learn a few techniques for executing multiple sets of queries at once.
2016-08-11
6,511 reads
SSIS in SSDT: The Basics
SQL Server Integration Services (SSIS) is a fast and reliable way of importing and exporting data, but it can be tricky to learn, initially. Rob Sheldon provides a beginner's guide to get you started with using SSIS with Visual Studio and SQL Server Data Tools (SSDT).
2016-08-11
6,766 reads
Stretch Database in SQL Server 2016 RTM
Tim Radney of SQLskills shows how the Stretch Database feature has evolved from its early CTP beginnings to the RTM version released earlier this month.
2016-08-10
2,545 reads
Reclaiming Space After Column Data Type Change
A brief overview of how to reclaim storage space after altering the data type of a column.
2016-08-09
5,105 reads
Steps to change the server name for a SQL Server machine
In this tip Jugal Shah looks at the steps within SQL Server you need to follow if you change the physical server name for a standalone SQL Server.
2016-08-09
4,870 reads
Backup Strategy in Azure SQL?
Everybody says that the backup process in Azure SQL is very easy. Is that true? In this new article, we will show how to do it.
2016-08-08
1,693 reads
Blogs
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Au Revoir for now
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications, which is...
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers