This calculator will help you determine the number of DTUs for your existing SQL Server database(s) as well as a recommendation of the minimum performance level and service tier that you need before you migrate to Azure SQL Database.
2018-02-14
4,827 reads
Python is widely used to analyze data. One such use is to find anomalies or outliers. In this article, Robert Sheldon demonstrates how to create a support vector machine (SVM) to score test data so that outliers can be viewed on a scatter plot.
2018-02-14
3,434 reads
In this post, I’m going to talk about an issue that I found while restoring a backup of CDC enabled database to different SQL instance. You may receive below warning message that includes information about the cause of the warning, which can help you to resolve the issue.
2018-02-13
7,726 reads
Simon Liew explains how to generate a new TDE certificate to replace the previous, and also looks at the steps needed if the database is in an Availability Group.
2018-02-13
2,865 reads
Dynamic SQL is essentially normal SQL written in such a way that you end up with a “customised” SQL script at run-time.
2018-02-12
4,182 reads
Anoop Kumar shows you the SQL Commands (T-SQL) to secure PII/PHI data using the SQL Server Dynamic Data Masking (DDM) feature and explores DDM's built in functions to mask all critical data elements. DDM restricts unauthorized users from accessing critical data with no changes in the application.
2018-02-12
2,929 reads
The COUNT function is among the most used functions in the T-SQL codes. Even though COUNT is easy to use, it should be used carefully because it could often not return the desired result. For the big tables, the counting of the rows could cause blocking as well as take some more time.
2018-02-09 (first published: 2016-07-12)
11,030 reads
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.
2018-02-09
2,650 reads
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.
2018-02-08
3,562 reads
Erik shows that heaps have even more drawbacks under optimistic concurrency.
2018-02-07
2,743 reads
By James Serra
Most enterprise questions do not live neatly in one place. The numbers may be...
Redshift keeps its SYS_* monitoring views for seven days in cluster, which is fine...
By Steve Jones
I was updating my session for the Data API Builder (DAB) recently, mostly to...
Telp/Wa 62 8218200233 PQHX+93W, Jl. RS. Fatmawati Raya No.6 A, RT.1/RW.5, Cipete Sel., Kec....
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Telp/Wa:62 8218200174 Jl. Tebet Barat IX No.40, RT.6/RW.4, Tebet Bar., Kec. Tebet, Kota Jakarta...
I have 3 instances of a brand new long running query that are executing on a SQL Server 2025 instance. Query store is enabled. One of the queries is killed by the administrator, one is cancelled by the user. The other runs to completion. How many rows are in Query Store for this query?
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