Load Testing Your Storage Subsystem with Diskspd – Part II
In this post we’re going discuss how to implement load testing of your storage subsystem with DiskSpd. We’re going to...
2015-10-07 (first published: 2015-09-29)
7,745 reads
Do you write ugly T-SQL?
Are your scripts littered with commented blocks of T-SQL code?
select fname,lname
from usertable
where id=1
--and lname like 'smith%'
/*
-- Who knows why...
2015-10-07 (first published: 2015-09-29)
6,379 reads
Calculate Percentage Share in Power BI (DAX)
What’s my share? Calculating percent share of the total is a common need. Let’s see how to calculate this in Power BI...
2015-10-06 (first published: 2015-09-29)
24,986 reads
Session Event Metadata
There is a wonderful amount of metadata available to be perused in Extended Events. Part of the trick is to know where and how to find it. In this...
2015-09-29
17 reads
Session Event Metadata
There is a wonderful amount of metadata available to be perused in Extended Events. Part of the trick is to...
2015-10-08 (first published: 2015-09-29)
1,695 reads
Fixing MSI errors during patching
Patching is an activity that is frequently performed by DBA’s. It is the responsibility of a DBA to keep the...
2015-09-29
22,887 reads
SQL Server – Various methods to generate unique number sequence
Hi all, Friends, most of the time we used ranking function like ROW_NUMBER() when it required to generate unique number...
2015-09-28
676 reads
Exercism
I’ve been looking to work on my programming skills a bit and try some new languages. I’d like to grow...
2015-09-28
489 reads
Exercism
I’ve been looking to work on my programming skills a bit and try some new languages. I’d like to grow...
2015-09-28
887 reads
Intro to the Social DBA with a bit of #SQLHelp
Are you a Social DBA?
No I don’t mean that you are a DBA and attend a myriad of merry mixers,...
2015-10-06 (first published: 2015-09-28)
2,514 reads
Blogs
A New Word: Semaphorism
By Steve Jones
semaphorism – n. a conversational hint that you have something personal to say on...
SQL Server Linux Container Images Got Smaller: Image Size and Startup Time Across Cumulative Updates
This week I was at PASS Data Community Summit in Seattle, and I attended...
Using AI to Build Semantic Models, Ontologies, and Fabric Data Agents
By James Serra
(This is the third post in a three-part series on how AI is changing...
Forums
Pay for Performance
Comments posted to this topic are about the item Pay for Performance, which is...
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Question of the Day
Adding Bits I
I have a table, dbo.bittest, where I am testing an application response. This has this structure:
CREATE TABLE [dbo].[BitTest] ( [insertdate] [datetime] NULL CONSTRAINT [DF__BitTest__insertd__300F11AC] DEFAULT (getdate()), [a] [bit] NULL ) ON [PRIMARY] GOMy application runs this code:
INSERT dbo.BitTest
(
insertdate,
a
)
VALUES
(DEFAULT, 'true')
GO
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