Learning Priorities
Steve Jones talks a bit about the value of learning for DBAs and other IT professionals.
SQL Server 2008 Sparse Columns Identifying Columns For Conversion
SQL Server 2008 has introduced a new way to store data for columns that contain excessive NULL values called Sparse Columns. What this means is that when you declare a column as Sparse and any time a NULL value is entered in the column it will not use any space. Is there a way to identify what columns would make a good candidate for this without having to analyze each column individually?
SQL Server virtualization pros and cons
Virtualizing SQL Server has pros and cons. Learn the performance impacts of virtualization on SQL Server I/O, RAM and memory to decide if it is a fit for your SQL Server system.
SQLSaturday #10 - Tampa 2009
Looking for free SQL Server training?
Join over 250 SQL Server professionals in Tampa on January 24th, 2009 for SQL Saturday #10. Featuring 6 tracks and more than 36 SQL Server presentations, it's the biggest and best free SQL event available. Visit www.sqlsaturday.com to see event details and to register.
Simple Metadata
Tagging has become a new hot action for many people on the Internet, especially in the Web 2.0 social networking world. Steve Jones comes to a revelation about tagging and metadata.
Simple Metadata
Tagging has become a new hot action for many people on the Internet, especially in the Web 2.0 social networking world. Steve Jones comes to a revelation about tagging and metadata.
Simple Metadata
Tagging has become a new hot action for many people on the Internet, especially in the Web 2.0 social networking world. Steve Jones comes to a revelation about tagging and metadata.
Career Challenges - Database Weekly (Dec 15, 2008)
This week Steve Jones sees a lot of people talking about challenges in their career.
Career Challenges - Database Weekly (Dec 15, 2008)
This week Steve Jones sees a lot of people talking about challenges in their career.
Career Challenges - Database Weekly (Dec 15, 2008)
This week Steve Jones sees a lot of people talking about challenges in their career.
Blogs
A Cloud Dependency Failure from Amazon
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
Deploying AI in logistics (the unfiltered version)
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
T-SQL Tuesday #198 Invitation: How Do You Detect Data Changes?
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
Forums
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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 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers