Technical Article

Healthcare Data Models Matter

Healthcare applications come and go, but data live on forever. We’ve seen that since the beginning of the computer industry; when we move from legacy systems into more “modern” architectures, we often leave behind applications, but we almost always take along the data into the future. Even though data are so important, we in health-IT don’t seem to spend the quality time necessary to structure our schemas and databases in such a way as to make it easier to maintain in the future. We often don’t design our data models solidly, and we don’t test them well by putting them through simulations or design them for multiple versions.

SQLServerCentral Article

Lookup Table Madness

Are you mad? Not angry, more like crazy when it comes to designing databases in SQL Server? Don Peterson has met a few people he thinks are just that when it comes to building lookup tables. Does it stem from poor understanding of database design? Or do you disagree? Read Don's case against this particular design practice.

Technical Article

Free SSIS Events and Code Camp

There are a few upcoming SQL\SSIS\Developer events coming up in the next week. Andy Warren and Brian Knight will be speaking at Code Camp in Orlando (a free full day event) and Brian will be doing a SSIS event in Philadelphia. For more information, see this blog post.

Technical Article

Ten of the Biggest Mistakes Developers Make With Databases

You may be wonderfully up-to-date with an AJAX Web interface or the latest whizbang Windows user interface, but under the covers, you're probably still pumping data in and out of a database, just as we all did a decade or more ago. That makes it all the more surprising that developers are still making the same database mistakes that date back to those good old days of Windows 95 and before.

External Article

Two Stops Short of Dagenham

One of the best programmers I ever met was referred to, in Essex jargon, as being ‘two stops short of Dagenham’ (Barking)*. This was once no obstacle to the world of work…the best development teams I’ve worked on embraced the whole gamut of humanity

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