How to Measure IO Latency for Database Files in SQL Server
In order to get information about the amounts of PHYSICAL reads we perform on database files, SQL Server exposes a...
2015-04-08
1,362 reads
Matan Yungman
Can Log Shipping Work Without Shipping the Log?
When you configure log shipping, there are 4 SQL Server Agent jobs that are set up:
Backup: Performs a backup log...
2015-04-02 (first published: 2015-03-30)
6,892 reads
SQLRally and SQLBits Slides and Demos
It’s been a great a busy week.
On Wednesday, I presented my session, “Query Progress Tracking in SQL Server” at SQLRally...
2015-03-06
603 reads
How to Fix Latch Problems when Working with Ascending Keys in SQL Server
Traditionally, we want our Clustered Index to have the following attributes:
Narrow: So that our clustered index and the non-clustered indexes that point...
2015-03-03
666 reads
Speaking at SQLBits and SQLRally
Next week, I’m going to visit London and Copenhagen for SQLBits and SQLRally Nordic. It’s going to be intense and...
2015-02-24
457 reads
The Data Loading Performance Presentation
This Monday, at SQLSaturday Israel, I presented my new session, “The Data Loading Performance Presentation”.
I worked on the session a...
2015-01-21
552 reads
What to Expect When Transitioning from DBA to Consultant
Last week, Boris Hristov (b|t), the organizer of #SQLHangout, invited William Durkin (b|t) and me to a SQL Hangout about transitioning...
2015-01-15
543 reads
Things I Learned in 2014
2015 is here!
Last year I wrote about what I had learned in 2013, and I try to make it a...
2015-01-06
756 reads
Rebuilding and Reorganizing Clustered Columnstore Indexes
Clustered Columnstore Indexes, as well as “regular” indexes, support the Rebuild and Reorganize operations. However, the meaning of those operations...
2014-12-16 (first published: 2014-12-11)
6,774 reads
Tracking Progress of SQL Server Index Builds and Rebuilds
Let’s say you build or rebuild an index in SQL Server. Your users and boss are anxious to know when...
2014-11-11 (first published: 2014-11-06)
8,385 reads
Blogs
How to Connect to SQL Server When Nothing Else Works – DAC
By gbargsley
It's 2 AM. Your phone is going off. Users can't connect to the application,...
Get a Range of Sequence Values: #SQLNewBlogger
By Steve Jones
I discovered a procedure recently that I wasn’t aware of: sp_sequence_get_range. This post looks...
The Agent Era: When “How do I…?” Replaces “Where do I click?”
By Arun Sirpal
After a year away getting to grips with AI and its application across the...
Forums
Hiring: Financial SQL Systems Administrator
Fisher Phillips is looking for a Financial Systems Administrator to help support and improve our financial...
Job Opening for ERP Systems Administrator - Hybrid
Employee owned company, been around for over 50 years. Hybrid opportunity, looking folks in Pacific...
data compare between 2 tables with same structure for any changes after etl run
i have huge table with lot of data and is also wide. i took...
Question of the Day
Creating a JSON Document II
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