Technical Article

RAID Scaling Charts, Part 3: 4-128 kB Stripes Compared

This is the third article that deals with analyzing the various possibilities involving various RAID setups and differing numbers of hard drives. We used the same hard disks again here: eight Samsung HM321KJ SATA/300 drives powered all of the possible RAID 0, RAID 5 and RAID 6 setups, with from three to as many as eight hard drives configured to use stripe sizes of 4 to 128 kB.

Blogs

JSON_OBJECTAGG is an Aggregate: #SQLNewBlogger

By

I wrote an article recently on the JSON_OBJECTAGG function, but neglected to include an...

Cultural Change: Fostering a Cost-Aware Culture in Your Organisation

By

After working deep in cloud operations, I’ve learned that FinOps isn’t really about dashboards...

Beyond VARBINARY: How to Store PDFs in SQL Server Using FILESTREAM and FileTable

By

Hello, dear blog reader. Today’s post is coming to you straight from the home...

Read the latest Blogs

Forums

Creating a JSON Document I

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Creating a JSON Document I

Who is Irresponsible?

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Who is Irresponsible?

Designing Database Changes Before Deployment: Level 1 of the Stairway to Reliable Database Deployments

By Massimo Preitano

Comments posted to this topic are about the item Designing Database Changes Before Deployment:...

Visit the forum

Question of the Day

Creating a JSON Document I

I want to create a JSON document that contains data from this table:

TeamID  TeamName  City          YearEstablished
1       Cowboys   Dallas        1960
2       Eagles  Philadelphia  1933
If I run this code, what is returned?
SELECT json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

See possible answers