Database Scoped Configurations
In SQL Server 2016, one of the key management improvement is a new feature that is called Database Scoped Configurations.
This...
2016-06-10
1,959 reads
Niko's blog
Incomp…
This is about analytics.
This is about day to day life.
This is also about how the things should not being done.
Incomp…...
2016-06-07
552 reads
Columnstore Indexes – part 83 (“Columnstore Replication in SQL Server 2016”)
Continuation from the previous 82 parts, the whole series can be found at http://www.nikoport.com/columnstore/
A lot of things were changed in...
2016-05-29
998 reads
Speaking at 24 Hours of PASS – The Evolution of Data Platform
As announced a couple of hours ago, a new edition of the famous online webinars 24 Hours of PASS will...
2016-04-21
353 reads
Columnstore Indexes – part 82 (“Extended Events in SQL Server 2016”)
Continuation from the previous 81 parts, the whole series can be found at http://www.nikoport.com/columnstore/.
Previously, I have blogged about about the...
2016-04-16
621 reads
The Future of the User Groups (SQLPort)
With SQLPort approaching it’s 6th birthday (21st of April), I have to admit that the works on the user group...
2016-03-27
472 reads
Columnstore Indexes – part 81 (“Adding Columnstore Index to InMemory Tables”)
Continuation from the previous 80 parts, the whole series can be found at http://www.nikoport.com/columnstore/.
Microsoft is doing an amazing job with...
2016-03-21
511 reads
Columnstore Indexes – part 80 (“Local Aggregation”)
Continuation from the previous 79 parts, the whole series can be found at http://www.nikoport.com/columnstore/.
Given the number under-the-hood performance & manageability improvements...
2016-03-21
548 reads
Tuga IT 2016 – Registrations are open
The registrations for Tuga IT 2016 are finally open: http://tugait2016.eventbrite.com, hurry up cause we are starting to promote it very...
2016-03-09
592 reads
Columnstore Indexes – part 79 (“Loading Data into Non-Updatable Nonclustered Columnstore”)
Continuation from the previous 78 parts, the whole series can be found at http://www.nikoport.com/columnstore/.
Update: In SQL Server 2016 the Nonclustered...
2016-03-07
570 reads
Blogs
Advice I Like: Art
By Steve Jones
Superheroes and saints never make art. Only imperfect beings can make art because art...
Why Optimize CPU for RDS SQL Server is a game changer
One feature that I have been waiting for years! The new announcement around optimize...
Performance tuning KubeVirt for SQL Server
Following on from my last post about Getting Started With KubeVirt & SQL Server,...
Forums
The AI Bubble and the Weak Foundation Beam
Comments posted to this topic are about the item The AI Bubble and the...
data type gets lost in data flow
Hi, in a simple oledb source->derived column->oledb destination data flow, 2 of my...
i noticed the sqlhealth extende event is on by default , so can i reduce
hi, i noticed the sqlhealth extended event is on by default , and it...
Question of the Day
The Read Committed Snapshot Isolation behaviour
I am currently working with Sql Server 2022 and AdventureWorks database. First of all, let's set the "Read Committed Snapshot" to ON:
use master; go alter database AdventureWorks set read_committed_snapshot on with no_wait; goThen, from Session 1, I execute the following code:
--Session 1 use AdventureWorks; go create table ##t1 (id int, f1 varchar(10)); go insert into ##t1 values (1, 'A');From another session, called Session 2, I open a transaction and execute the following update:
--Session 2 use AdventureWorks; go begin tran; update ##t1 set f1 = 'B' where id = 1;Now, going back to Session 1, what happens if I execute this statement?
--Session 1 select f1 from ##t1 where id = 1;See possible answers