In this article, Thomas Knight analyzes and critiques the design of, and experience with, the "dual-level" user security in SQL Server. He then demonstrates a better theoretical alternative.
2014-02-04
4,373 reads
Ask database administrators how they implement disaster recovery in their big data environments and you'll get two typical responses: DR plans are not necessary and backups take up a lot of space. Despite this reasoning, a disaster recovery plan for your big data implementation may be essential for your company's future.
2014-02-04
4,531 reads
Backing up MongoDB is akin to backing up SQL Server databases with a Windows tool such as Microsoft DPM. It removes almost all control over the database backup, and more critically, the database restore operation.
2014-02-03
315 reads
SQLServerCentral has commissioned a new cartoon that will be coming later this week.
2014-02-03
2,562 reads
The frequency of releasing software varies widely in the industry. If the test and release process is made as reliable and predictable as possible, then everyone gains. But how do you get started?
2014-02-03
2,729 reads
This great tutorial shows how to set up database mirroring across two instances in a virtual environment.
2014-01-31 (first published: 2011-04-12)
14,349 reads
This tip will explore two features to speed up SQL Server index and statistics maintenance in the SQL Server Enterprise, Standard and Express editions.
2014-01-31
5,471 reads
SQL Server MVP Jeff Moden walks us through the classic problem of finding all the "Active" rows for the previous month using start and end dates. This is excellent for those new to T-SQL.
2014-01-30
8,771 reads
How do you configure where your database backups are created? Do you have problems updating all of your backup jobs if the backup location needs to change? See how you can make use of Windows settings and a few lines of simple TSQL to have total control over where you database backups are created.
2014-01-30
3,652 reads
SQL Saturday is coming to Tampa, Florida on February 22, 2014. SQL Saturday is a training event for SQL Server professionals and those wanting to learn about SQL Server. This is a free event, so register early to secure your place.
2014-01-30
1,622 reads
By HeyMo0sh
After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...
By gbargsley
Hello, dear blog reader. Today’s post is coming to you straight from the home...
By Steve Jones
This month I’m thrilled that Steve Hughes is hosting. I’ve read this Data on...
Comments posted to this topic are about the item Creating a JSON Document I
Comments posted to this topic are about the item Who is Irresponsible?
Comments posted to this topic are about the item Designing Database Changes Before Deployment:...
I want to create a JSON document that contains data from this table:
TeamID TeamName City YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933If I run this code, what is returned?
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers