The majority of traditional database management systems are responsible for making sure that any changes to their data are consistently reflected in the results of subsequent queries. Azure Cosmos DB extends the range of consistency options by providing support for bounded-staleness, session, and consistent prefix models.
Interleaved Execution allows SQL Server's query optimizer to get accurate cardinality estimates in places where it couldn't before.
The new feature, Mobile Reports, was added to SSRS in 2016. It provides the ability to create attractive and useful dashboards that can run on devices and most browsers. Robert Cain shows you how to get started building Mobile Reports with the Mobile Report Publisher.
Erik shows that heaps have even more drawbacks under optimistic concurrency.
You have the opportunity to influence the makeup of the conference agenda for the PASS Summit
I created this article to demonstrate the use of derived columns inside a ForEachLoop Container for a client requirement for some auxiliary marketing reports. I found the Data Conversion tool useful to escape the problem of mismatched data types, which is an issue with versions of Microsoft SSIS.
Blocking in SQL Server is normal behavior, but excessive blocking can lead to many complaints and is a symptom of poor performance. SQL Server contains a vast amount of information that can help when troubleshooting performance issues like blocking, but understanding and gathering that information when you need it is a lot of work. Darko Martinovic explains his solution for a custom blocking report.
The advantage of Setting the readable secondary as Read-Intent Only will allow the secondary server to serve the read-only workload only if the connection string of the application contains Application Intent=Readonly parameter.
Big Data hasn't been in the news, perhaps because more organizations are realizing they need the right data.
By Steve Jones
After my session at VSLive last week, I had a few questions from the...
Referrals have never been more important in the job market. They’re no longer nice...
By Steve Jones
dorgone– adj. wondering if you could slip away from an event or group conversation...
I have about 100 Tables that are all suffixed with _Modify. These tables record...
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If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?
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