The February 2009 Energy Update
In this month's energy update Steve Jones takes a look at more efficient building practices to increase energy efficiency.
Do You Verify Your Database Backups?
Backup verification is a vital part of a well-designed database maintenance plan and yet some DBAs neglect to do it. Brad McGehee ownders why.
Running Singleton Queries Against a DMX Data Mining Model - SQL School Videos
Learn how you can run a singleton data mining query against a cube with a mining model.
Using Containers with Checkpoints (Part 2)
Continuing on with his series on checkpoints, Aaron Akin now looks at how various types of containers can be used with checkpoints and Integration Services.
Chargeback
Should IT charge other departments for the use of its resources? Is that good for the business? Steve Jones comments on what this could mean for SQL Server DBAs.
Chargeback
Should IT charge other departments for the use of its resources? Is that good for the business? Steve Jones comments on what this could mean for SQL Server DBAs.
Chargeback
Should IT charge other departments for the use of its resources? Is that good for the business? Steve Jones comments on what this could mean for SQL Server DBAs.
Database Mirroring FAQ: If the principal fails while running in high performance mode, what options do I have for bringing the mirror online?
Question: If the principal fails while running in high performance mode, what options do I have for bringing the mirror online? This question was sent to me via email. My reply follows. Quick question on DB mirroring client redirection after Principal fails
Restore Analysis Services database using Windows PowerShell and SQL Server 2008 AMO
Learn how to restore an Analysis Services database to the same or different location, from a database backup file with password protection.
The Data Loading Performance Guide
This document described techniques for bulk loading large data sets into SQL Server. It covers both the available techniques as well as methodologies to performance tune and optimize the bulk loading process.
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
How Important Is a Google Knowledge Panel for Online Reputation?
I’ve been learning more about the google knowledge panel and it seems like one...
Which Wireless Credit Card Terminal Works Best for Small Businesses?
I’m currently researching the best wireless credit card terminal for a growing business and...
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Question of the Day
Creating a JSON Document IV
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 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers