Dealing with the Evil of FMTONLY from SSRS
SSRS continues to use SET FMTONLY ON even though it has many problems. How can we cope?
2014-12-23
10,584 reads
Articles
Practical PowerShell Unit-Testing: Mock Objects
Pester allows you to automate the testing of PowerShell scripts. It can test the output of a function as you develop it by validating simple data (scalars) and arrays, and allows you to focus on the one function you want to test by using 'mocking' to fake all the other functions and Cmdlets.
2014-12-23
7,027 reads
The Big Database Freeze
When a hospital’s mission-critical database fails at Christmas, disaster for the hospital – and its hapless DBA – seems certain. With less than an hour to spare before catastrophe, can the DBA Team save the day? This is a fictionalized true story.
2014-12-23 (first published: 2014-12-04)
17,000 reads
Linked lists
Learn how you can achieve better performance with linked list instead of a numbering column.
2014-12-22
9,151 reads
Using the MERGE Statement to Perform an UPSERT
The term UPSERT has been coined to refer to an operation that inserts rows into a table if they don’t exist, otherwise they are updated. To perform the UPSERT operation Microsoft introduced the MERGE statement. Not only does the MERGE statement support the UPSERT concept, but it also supports deleting records. Greg Larsen discusses how to use the MERGE statement to UPDATE, INSERT and DELETE records from a target table.
2014-12-22
13,060 reads
What, when and who? Auditing 101 - Part 3
Who messed around with my database? Auditing 101. In this article we will take a look at another technique available in SQL 2008 and higher. This new technique is SQL Audit.
2014-12-19 (first published: 2012-05-31)
15,160 reads
SQL Server Analysis Services Attribute Relationships
This tip looks at some of the questions around attribute relationships in SQL Server Analysis Services, including why you need them, how to create them, and the common data sets involved.
2014-12-19
7,646 reads
GUIDs GUIDs everywhere, but how is my data unique?
After having seen many systems that use GUIDs as the primary key for every table, it is time to say enough is enough.
2014-12-18
9,979 reads
Questions About T-SQL Transaction Isolation Levels You Were Too Shy to Ask
Every time you access a relational database to make a query, you have an important decision to make: What is the appropriate isolation level for your query? If you get this wrong, the consequences can be serious. Deadlocks, Dirty reads, Non-repeatable reads, or poor performance. We're in luck, because Robert Sheldon once more answers those questions that are awkward to ask in public.
2014-12-18
12,150 reads
Introduction to Azure SQL Database Scalability
One of the primary advantages of Platform-as-a-Service solutions offered by Microsoft Azure is the ease with which scaling can be implemented. While SQL Database facilitates both vertical and horizontal scaling approaches, scaling it out is considerably more challenging. In this article, we will provide a high-level overview of both vertical and horizontal scaling methods available with Azure SQL Database.
2014-12-17
8,467 reads
Blogs
Programmatically Retrieving MLV Lineage and Refresh Times
Materialized lake views (MLVs) in Microsoft Fabric are an effective way to implement medallion...
Upgrading SQL Server Containers on the Laptop
By Steve Jones
I don’t have SQL Server installed on my laptop. In an effort to keep...
Forums
Increase Deadlock Detection
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A Tool is Better than a Script
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Understanding Deadlock Victim Selection in SQL Server
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Increase Deadlock Detection
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