J.D. Edwards was big on Systems Thinking, a way of looking at your systems and improving their functions. It was applied it to IT to become one of the top IT organizations to work for. Read some of these articles for an overview of how this works.
Security in SQL Server is every DBA's concern. Your data is critical and ensuring that it is secure and intact is your responsibility. Application Security's AppRadar is reviewed by Dale Elizabeth Corey and provides monitoring of your critical databases for malicious activity and more.
An oldy, but good basic look at XML and how it fits into SQL Server 2000.
Comparing two SQL Server tables to determine if the data is the same ought to be pretty simple. But then again, vendors like Red Gate Software sell tools to help you do it, so perhaps it isn't so simple. Author Leo Peysakhovich has to do this on a regular basis and none of the 3rd party products appear to work for him. Read his thoughts and samples on how he handles this at his job.
A look at how OLAP and Anlysis services might fit into your business and some things to think about when a business intelligence system might be right for you.
Delimited lists aren't always good idea, but if you need one, what's a good way to do it? Ever use the object_name functio or query syscomments? Or know why you might want to? These couple tips might save you some time one day.
Have you ever wondered how many SQL Servers are on your network? Need their versions for patches, reporting, etc? Read about this technique for easily scanning for all the servers that are installed.
SQL Server 2000 integrates a number of features to work with XML data and SQL Server 2005 should expand upon that. However the SQL Server 2000 extensions for working with XML data in T-SQL are not that mature. New author Eli Leiba looks at how he can traverse an XML file using T-SQL code.
A short piece on indexing using multiple columns. For those of you that have 10 single column indexes, read a little about why you might choose to index on multiple columns.
A service oriented architecture seeks to decouple some of the tight connections normally built between systems and components. Here's a great overview on how messaging between systems can be setup from MSDN.
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I want to create a JSON document that contains data from this table:
TeamID TeamNameCity YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName) FROM dbo.NFLTeams;See possible answers