Sql Server - Top Slowest Queries or Resource Extensive Queries
Top
Slowest Queries or Resource Extensive Queries
Whenever your database is facing any performance issue or resource scarcity,
the first step should be...
2016-09-06
262 reads
SQL Server 2016 - Are you ready for upgrade?
SQL Server 2016 has been officially launched for a little more then three month, many people are feeling excited to...
2016-09-06
1,112 reads
The Non-Replicated Backup Mystery
I recently configured a backup job to run on the principal server of a mirrored pair. The idea was to backup...
2016-09-08 (first published: 2016-09-05)
2,132 reads
October precon in Orlando: “The Lifecycle Approach: Maintenance Problems & Solutions”
On October 7 we will be presenting a full day of maintenance and backup learnin’! Register here: https://www.eventbrite.com/e/sql-saturday-564-the-lifecycle-approach-maintenance-problems-solutions-tickets-26867268724 And while you’re at...
2016-09-05
476 reads
Statistics with T-SQL and R – the Pearson’s Correlation Coefficient
In this post I will attempt to explore calculation of a very basic statistic based on linear relationship between two...
2016-09-08 (first published: 2016-09-05)
3,214 reads
Why Would I Want to Use JSON in SQL Server?
SQL Server 2016 offers built-in support for JSON, in a similar way to the support offered for XML since SQL...
2016-09-04
656 reads
SPACE
USE CASE: When we are working on TSQL or some text based scripting we may need some extra space in between...
2016-09-04
200 reads
STUFF
Use case when we are working on TSQL or Query ,some time we came such a situation when we need...
2016-09-04
206 reads
DAX Date Dimension and Fun with Date Math
I was working on a SSAS Tabular 2016 solution for a project for which I had no data (an empty...
2016-09-03
665 reads
How to Resume Suspended Database Mirroring in SQL Server ?
Overview
Database mirroring is a feature in SQL Server which is creating and maintaining the redundant copies of the database. The purpose behind database mirroring is continuous data availability and...
2016-09-03
111 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
See possible answers