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.

But!!

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.

Seeding

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...)

Hey JAVA-developer, why don’t you love your database

Why this post?

Partly, this blogpost is a result of a promise to Lukas Eder. Basically my vision adheres quite nicely to the “Thick Database” driven by Bryn Llewellyn and Toon Koppelaars who, understandibly, drive this from an Oracle perspective.
It –more than of course- also nicely fits EnterpriseDB or even vanilla PostgreSQL database landscapes.

There is apparently still so much confusion in the world on the how, why and what of (more...)

Containerization, do we need container-carriers?

In maritime logistics containers and container carriers are not really new.

Sitting in the plane, the following thoughts occurred to me…

In fact, containers in IT are a concept which is 1-on-1 derived from these physical containers.
We have seen and read many good and informative blog-posts and presentations about this. Obviously there is a lot of confusion about this as well. In my opinion you should be careful to mix and match too intensively. (more...)

Riga Dev Days 2017, new experiences in many ways.

Riga Dev Days 2017

General

It has been a while since my last blog-post.
One of the reasons is my shift from closed to open source software, databases more specifically. More on that in a later blog-post.

The reason for already mentioning this is this strange hybrid (what a popular word, these days) situation that I am in at the moment.
Thanks to the super enthusiastic, flexible and tenacious organization-team of the Riga Dev Days, (more...)

#Oracle cutting in inspiration and new business?

Over the many years Oracle has been leading the database world, I guess they are now taking something of a wrong turn.
Let me briefly fill you in on my thoughts.

Basically I see two “minor” shifts that are significantly indicative of this:

  1. Oracle Standard Edition 2
  2. Oracle ACE Program

Okay, so you might think I am crazy, but let me try to explain.

Oracle Standard Edition 2

Sometime last year, the long expected, (more...)

Password validation takes a while, how cool is that!!

You log in to your favorite web app and it takes a little while to get your login validated, or your password consumed, depending on your take on things,
or
You log in to your favorite APEX application, and after every 3rd shot, it takes a bit longer to retry

You are sure what you are doing and you are surely not drunk, but just mistyped the ****-password.

It is annoying, but is it?

I (more...)

#DOAG2016, definitely a crazy week.

#DOAG2016, the largest Oracle Community gathering in Europe. Taking place in Nuremberg, at the Nuremberg Convention Center NCC, one of the more impressive places to hold such a conference, towering 4 stories high, with a big central atrium!!
It is a huge effort to get all of this together!

In this blog-post I want to highlight some of the crazy things I experienced this week… And… I did try to follow my own schedule (more...)