A week of PostgreSQL

One of the attractive things of my job is this… Just a bit more often than every now and then, you get the opportunity to get out and meet people to talk about Postgres. I don’t mean the kind of talk I do every day, which has more of a commercial touch to it. – Don’t get me wrong, that is very important too! – But I mean, really talk about PostgreSQL, be part of (more...)

Getting traction through action!

Weird title, right! Very slick and marketing talk…
It is also a deviation of the usual topics I discuss here, but at least (!)as important.

But it is true. And this is what we truly aim to do at JK-Consult. Not just professionally, but in everything we stand for.
Of course, as long as this is just words, what does it really mean? Not so much…

Therefor, starting in 2018, we are a (more...)

Why I picked Postgres over Oracle, part III

This is the final episode of this short series of blog posts on some of my drivers for moving to Postgres from Oracle.
Please do read Part I and Part II of the series if you have not done so. It discussed the topics “History”, “More recently”, “The switch to Postgres”, “Realization”, “Pricing”, “Support” and “Extensibility”.

In summary:

  • Part one focused on “why not Oracle anymore, so much”
  • Part two discussed on the comparison (more...)

Why I picked Postgres over Oracle, part II

Continuing this short series of blog posts on some of my drivers for moving to Postgres from Oracle.
Please do read Part I of the series if you have not done so. It discussed the topics “History”, “More recently” and “The switch to Postgres”.


In the last months, discussing Postgres with my Oracle peers, playing with the software and the tooling, I actually quite quickly realized Postgres is a lot cooler, at least to (more...)

Why I picked Postgres over Oracle, part I

As with many stories, if you have something to tell, it quickly takes up a lot of space. Therefor this will be a series of blog posts on Postgres and a bit of Oracle. It will be a short series, though…

Let’s begin


 I have started with databases quite early on in my career. RMS by Datapoint… was it really a database? Well, at least sort of. It held data in a central (more...)

PGConf.EU, Postgres Rocks!!

On a rainy Tuesday morning we set off on a Polish Airlines flight to Warsaw.
Our target: PGConf.EU with some of the biggest crew EnterpriseDB ever sent off.
Our goal: spread the love of EDB within the PostgreSQL community, where EDB is such an intrinsic part of.

The evening before the conference promises to be an interesting one. We have rented off the Hard rock Cafe in Downtown Warsaw for the kickoff of our (more...)

Open Source? We have been here before… right!

Since over half a year I have made an adjustment in my course… nothing too dramatic, but still it has had some impact.

I have chosen the path of the more pure technique again. Not in a sense that I don’t manage anymore, though I don’t, but that’s more of a side effect
I have chosen the path of the more pure technique in a sense that the change from Closed Source software to Open (more...)

Adding flexibility to your PostgreSQL clusters – Using EDB Failover Manager

Using PostgreSQL in enterprise environments gets more and more popular. And why not? This extremely stable and performant database can compete with ease with almost all enterprise database installations out there today.

Competing technically? Sure!
Competing from a business perspective? Absolutely!!

Making sure your database systems stay up during planned maintenance? Absolutely yes, no discussion about that!
Ensuring your systems stay up during a catastrophic failure of your master? Yes! We need to ensure 99. (more...)

EnterpriseDB Summerschool 2017

I have been meaning to write a lot of posts, meanwhile. With the new challenges, and all, it just hasn’t happened.


although I don’t tend to do much advertising here, I really do need to share this (unique) opportunity,

I (and my other colleagues across EMEA) really want to meet you and share some of the knowledge on EDB Postgres with you. Especially targeted at Oracle DBA’s!
It will cost you one day and (more...)

Birth of a user group conference…

Or, how post-conference blues hit.


You don’t actually get to witness these kinds of things to often. Yes, there was the birth of POUG conference, the passionate work of Kamil Stawiarski and the people he gathered around him. He did an awesome job and pulled it off.
Why then is this so special? Well, first of all because it is my native conference. People that have contributed for many years, working closely together (more...)