Modern Data Warehouse Design Pattern – Part II
Join Anoop Kumar as he discusses two modern design patterns to handle Advanced Analytics on big data, and Real time analytics.
2018-10-02
3,526 reads
Articles
Compress and Decompress in SQL Server 2016
Explore using Compress/Decompress with varying types of data and examine size/storage usage
2018-10-01
3,928 reads
Exhuming the GDPR Bodies
Since the GDPR has gone into effect, the focus has often been on databases. There are many other ways that personally identifiable data may be stored by an organization. In this article, David Poole shows how to use Bash and PowerShell to locate that data in file shares
2018-10-01
2,535 reads
Using undocumented DBCC WRITEPAGE to instigate SQL Server database corruption
In this tip we look at the undocumented command DBCC WRITEPAGE to corrupt a SQL Server database and then use the command to undo the corruption.
2018-10-01
2,109 reads
Forwarded Fetches and Bookmark Lookups
If someone says clustered indexes slow you down, they haven't read this.
2018-09-28
2,418 reads
What's New in the First Public CTP of SQL Server 2019
In this article we look at the first public CTP release of SQL Server 2019 and some of the great new features that will be part of SQL Server 2019.
2018-09-28
3,220 reads
SQL Server From .Net: Using SQL Server Schema to Build a Data Set
A basic introduction for developers (or anyone) to using the metadata for a SQL Server database to build a DataSet in ADO.Net that represent objects in any SQL Server database.
2018-09-27
1,962 reads
Security, Compliance, Data Ethics, and Breaking the “Not My Job” Mindset
Security, compliance, and data ethics are related concepts that everyone who works with software should know about, from the help desk to the C-level office… but almost everyone thinks that worrying about these things is someone else’s problem.
2018-09-27
3,563 reads
SQL Server MERGE statement usage and examples
In this tip we look at how to use MERGE compared to running separate INSERT and UPDATE statements.
2018-09-26
3,483 reads
Renaming a Schema in SQL Server
If you have a schema you want to retire, here's a method for moving all objects inside that schema to a new one.
2018-09-25
48,565 reads
Blogs
How to Clear the SSMS Cache (SSMS 21 and Later)
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
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...
Forums
Let's Talk Certifications
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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