External Article

Using Operations Manager Reports to Validate Your Uptime

Operations Manager has a number of reports to help you monitor the uptime of your applications, but reporting can be difficult to learn until you understand all the different options, the different parameters possible, and the way the Operations Manager health model is structured. Firstly, you need a clear idea about the way that your organization defines 'uptime'. then you can start your reports from any of the views in the Monitoring tab, and then add or remove objects to get the report you need.

SQLServerCentral Article

Calculating Age

T-SQL calculations can get tricky at times, and since you often work with multiple rows, it's good to be exact in your data manipulation. New author Lynn Pettis brings us an article about calculating ages.

SQLServerCentral Editorial

Downtime

One thing most DBAs try to avoid whenever possible is unexpected downtime. It still happens, and we have to deal with it. This Friday Steve Jones asks in the poll how much it happens to you.

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Question of the Day

Creating a JSON Document III

I have this data in a table called dbo.NFLTeams 

TeamID  TeamName       City             YearEstablished
------  --------       ----             ---------------
1       Cowboys        Dallas           1960
2       Eagles         Philadelphia     1933
3       Packers        Green Bay        1919
4       Chiefs         Kansas City      1960
5       49ers          San Francisco    1946
6       Broncos        Denver           1960
7       Seahawks       Seattle          1976
8       Patriots       New England      1960
If I run this code, how many rows are returned? 
SELECT TOP 2 
  json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;

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