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DotNine SQL Server and more

I am a database specialist from the Netherland with my main focus on Microsoft SQL Server. My IT career began 14 years ago as a System Administrator. I have been working with SQL Server for more then 10 years now and a full time DBA for 5 years.

Broadening Horizons: From DBA to Data Science #2 Math Fundamentals

In the previous article in this blog series I told you my plans of expending my horizons towards the Data Science field. As I noted in that article my first steps towards Data Science consists of getting my math knowledge up-to-date again on math areas like linear algebra and matrices. Read more

0 comments, 964 reads

Posted in DotNine SQL Server and more on 6 June 2016

Broadening horizons: from DBA to Data Science #1

As an IT professional we are used to spending a lot of time learning about new technologies or how we can improve our knowledge on the products we work with. For more than 10 years now I have been working with SQL Server and still continue to learn new things… Read more

5 comments, 1,707 reads

Posted in DotNine SQL Server and more on 2 June 2016

SQL Server 2016 – It just runs faster SQL Server Engineer Blog Post Overview

In March the CSS SQL Server Engineers started to blog about various new enhancements made to the SQL Server Engine in SQL Server 2016. Even though these performance enhancements don’t get as much attention as the big new features introduced in SQL Server 2016 (like Query Store), they can play… Read more

1 comments, 2,132 reads

Posted in DotNine SQL Server and more on 13 April 2016

SSMS Preview Plan Comparison Tool and Plan Viewer Optimizations

With the February release of the SQL Server Management Studio (SSMS) Preview Microsoft introduced a nice new tool inside SSMS, the Plan Comparison Tool.
Like the name suggests, the tool makes it possible for you to compare different plans inside SSMS, but it doesn’t stop there. Microsoft also managed to… Read more

0 comments, 231 reads

Posted in DotNine SQL Server and more on 6 April 2016

Talking about the Query Store at SQLBits!

From the 4th till the 7th of May 2016 one of the biggest SQL Server conference in the world will be in Liverpool promising four days of great SQL Server sessions and training. Just take a look at the agenda to be blown away by the amount of… Read more

0 comments, 178 reads

Posted in DotNine SQL Server and more on 29 March 2016

SQL Server Management Studio Preview

You may have heard that SQL Server Management Studio (SSMS) is now available as a stand-alone installation package outside of the SQL Server setup (as a preview version). With the release of SQL Server 2016 RC0, Microsoft decided to cut the cords with SQL Server Management Studio as it has… Read more

1 comments, 256 reads

Posted in DotNine SQL Server and more on 18 March 2016

Session Based Wait Statistics in SQL Server 2016

As you probably know I am very fond of SQL Server Wait Statistics (shameless book link) and the options they provide for analyzing SQL Server performance. During SQL Server version releases new options became available to monitor and/or analyze Wait Statistics but one option for Wait Statistics analysis… Read more

0 comments, 141 reads

Posted in DotNine SQL Server and more on 14 March 2016

Pro SQL Server Wait Statistics available now!

Remember that blog post from April this year that I announced working on my first ever SQL Server related book “Pro SQL Server Wait Statistics”? Well good news, it is available now!

Pro SQL Server Wait Statistics is available in a variety of different formats, including ePub, Kindle and paperback… Read more

1 comments, 911 reads

Posted in DotNine SQL Server and more on 2 September 2015

Your presentation matters! Do it right!

This weekend I was invited over at SQLSaturday Oslo to speak about SQL Server Indexing. I ran into Boris Hristov there and we ended up in a discussion about presentation design, and how it plays a huge role in getting your message across to your audience. As a speaker myself,… Read more

0 comments, 324 reads

Posted in DotNine SQL Server and more on 31 August 2015

Speaking engagements for August and September

August and September are going to be some busy weeks!
In those two months I will be speaking on three SQLSaturday events:

Read more

0 comments, 289 reads

Posted in DotNine SQL Server and more on 3 July 2015

SQL Server 2016 Live Query Statistics

So now that SQL Server 2016 CTP2 is released to the public we can all finally play with all the new features inside SQL Server 2016. You can download SQL Server 2016 CTP2 here: https://www.microsoft.com/en-us/evalcenter/evaluate-sql-server-2016

While I was playing around with all the new features inside SQL Server 2016 (especially… Read more

0 comments, 1,757 reads

Posted in DotNine SQL Server and more on 28 May 2015

Announcing Pro SQL Server Wait Statistics

I am very proud to officially announce my first ever SQL Server related book, Pro SQL Server Wait Statistics! As the title suggests, it is a book dedicated to one of my favorite SQL Server topics, Wait Statistics.

Inside the book I will go into great detail on how Wait… Read more

0 comments, 365 reads

Posted in DotNine SQL Server and more on 14 April 2015

Speaking at SQLSaturday 376 Budapest

On April 18 2015 I will be speaking at SQLSaturday #376 in Budapest!
I will be speaking about one of my favorite SQL Server topics, Wait Statistics.

If you plan on attending SQLSaturday Budest and want to learn more about SQL Server Scheduling and resource waits, come visit my session! Read more

0 comments, 250 reads

Posted in DotNine SQL Server and more on 23 March 2015

Hangout with Boris Hristov

A couple of days ago I had the great pleasure to join Boris Hristov in one of his awesome SQL Hangouts!
This was hangout number 30 (!!) he recorded and it is now available to watch over at his blog: http://t.co/wNwiA6t0QP.

We talked about how life is for DBA’s… Read more

0 comments, 289 reads

Posted in DotNine SQL Server and more on 17 January 2015

In-Memory OLTP Part 2 : Memory-Optimized tables

In part 1 of the In-memory OLTP articles we gave you an introduction into In-memory OLTP, showing what the requirements are, the limitations and a quick look at the Advisors.

In this article we are going to dive a little deeper into a large portion of In-memory OLTP: Memory-Optimized (or… Read more

0 comments, 1,456 reads

Posted in DotNine SQL Server and more on 11 January 2015

Looking back on 2014

When a new year comes around it is always a great time to reflect on the previous year.
2014 was a very special year for me, a lot of great stuff happened and I had some great chances to meet new people and travel!

First of all, 2014 was the… Read more

0 comments, 249 reads

Posted in DotNine SQL Server and more on 6 January 2015

Video articles

While thinking of ways to improve the way I can get SQL Server information across to those who follow my blog or read my articles, I came up with a new feature: video articles!

Reading an article on the internet is a great way to learn, but viewing or listening… Read more

0 comments, 417 reads

Posted in DotNine SQL Server and more on 30 November 2014

In-memory OLTP Part 1: Introduction to In-memory OLTP

SQL Server 2014 introduced probably one of the biggest changes to the SQL Server engine since years, “In-memory OLTP” (or Hekaton). In-memory OLTP lets you move tables from your traditional, disk based, storage and moves them directly into the memory (RAM) of your SQL Server instance. Traditional storage throughput and… Read more

3 comments, 7,060 reads

Posted in DotNine SQL Server and more on 21 November 2014

Busy times

It has been a pretty long time since my last blog post but with good reason!

The last month and a half I have been spending time on some great SQL Server events like SQLSaturday Holland and SQLSaturday Bulgaria.
It was great to see so many people willing to… Read more

0 comments, 248 reads

Posted in DotNine SQL Server and more on 12 November 2014

Wait Statistics #4 LCK_M_xx

In the 4th article of the Wait Statistics series we will dive into LCK_M_xx waits. This is another wait type you are sure to see in your environment!

LCK_M_xx waits

As you can guess the LCK_M_xx waits have a relation with locking, they are generated when a query wants… Read more

0 comments, 463 reads

Posted in DotNine SQL Server and more on 26 September 2014

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