T-SQL does not have an easy way to transpose a row and a column. Of course, there is the PIVOT statement, but it doesn’t quite accomplish the task. In this article, Darko Martinovic shares another method using a SQLCLR stored prodedure.
2018-04-03
5,350 reads
When you’re planning for disaster recovery, offsite backups in the cloud are an attractive option. SQL Server Management Studio makes it easy to back up to the cloud inside the GUI, and you can learn how in just 90 seconds.
2018-04-02
3,400 reads
Tara Kizer explains that many of you are troubleshooting Parameter Sniffing issues the wrong way in production. In this three-part series, she will show you how to troubleshoot it the right way.
2018-03-30
3,974 reads
SQL Server 2017 now includes a new feature to represent complex relationships in data called Graph Databases. Robert Sheldon introduces Graph Databases in the first article of this new series.
2018-03-29
4,343 reads
With GDPR on the imminent horizon, there are many things that Data Platform engineers need to consider with regards to the rights of data subjects. Primary among these is understanding the impact of requests to be forgotten and updates to a person's data when it comes to restoring databases. If you have data that is within the scope of the GDPR then here are some thoughts on extra processes for your DR planning.
2018-03-28
3,302 reads
Once you enable your database to be encrypted with Transparent Data Encryption (TDE), the physical database files, and the database backups are encrypted. If your database and database backup are encrypted, then how can you send the encrypted backup to a person outside your organization?
2018-03-27
2,947 reads
Developer shops may decide to use Read Committed Snapshot Isolation (RCSI) to reduce contention, and possibly improve performance, but it is not without its own pitfalls. In this article, Uwe Ricken describes a situation where long running transactions caused a severe performance degradation when RCSI was in use.
2018-03-26
3,103 reads
Stored procedures, for example, are very easy to document. The comment block at the beginning stays with the code and a CREATE or ALTER script contains everything to reproduce the proc. SQL Server tables, however, are more difficult to document. You can use Extended Properties to document columns and constraints, but working with Extended Properties is difficult at best. Phil Factor demonstrates ways to easily add Extended Properties to your build scripts.
2018-03-23
3,324 reads
Brent Ozar takes a look at four different ways to get a random row from a large SQL Server table.
2018-03-22
5,124 reads
Joe Celko reminisces about the origins of databases and one of the early pioneers, Charles Bachman. He explains how pointer chains were used to traverse data in the NDL standard and referential integrity that we use today.
2018-03-21
2,756 reads
Every Scooby-Doo mystery starts with a haunted house, a strange villain, and a trail...
By Steve Jones
Prompt AI released recently and I decided to try a few things with the...
By Kevin3NF
How should you respond when you get the dreaded Email/Slack/Text/DriveBy from someone yelling at...
i have sqlexpress on rds, is there any way i can get notifacation that...
Comments posted to this topic are about the item SQL Server, Heaps and Fragmentation
Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...
A table without a clustered index (heap) will NOT suffer from fragmentation during frequent updates or deletes. True or False?
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