Presentatie op LAC congres – Architectuur in actie

Presentatie op LAC congres – Architectuur in actie

verleiding - architectuur in actieWoensdag 26 november en donderdag 27 november is het jaarlijkse LAC congres. Dit congres voor architecten in de wereld van organisatie en IT heeft dit jaar als thema: “Architectuur in Actie“.

Presentatie Afweging waarde van architectuur en time-to-market

Op donderdag zal ik een presentatie geven in de track architecuur in actie: “Afweging waarde van architectuur en time-to-market

Zo’n beetje iedere architect of ontwikkelaar (more...)

Lessons of product development at Netflix

Lessons of product development at Netflix

Just a month after sharing my post on Spotify engineering culture, I found a post on Startup lessons from Netflix. That was written inspired by a talk on fast delivery devops by Adrian Cockcroft. Who spent a long time building up Netflix’s cloud infrastructure and spearheaded the development of many new cloud-related technologies and techniques at the company.

Adrian Cockcroft’s lessons of product development at Netflix

Adrian’s lessons (more...)

Spotify engineering culture part I & II

Spotify engineering culture part I & II

I’ve been reading quite some article on engineering culture and ways of working. The videos on Spotify Labs are among the best sources I’ve watched or read in the last year on the subjects of agile and culture. Recently the second part of their series on Spotify’s engineering culture was released.

Spotify engineering culture part I

Important take aways for me were:

  • Agile over scrum
  • Principles over practices
  • (more...)

Book – Hatching Twitter: A True Story of

Book – Hatching Twitter: A True Story of

Book - Hatching Twitter: A true story of...Just finished reading Hatching Twitter: A True Story of Money, Power, Friendship, and Betrayal and I must say that I wasn’t as impressed as when reading for example The Everything Store. The book is more about politics and opportunities than about creating opportunities and value or generating great ideas that others can build on. Of course this can still offer a great story and be a good (more...)

OTech Magazine – Summer 2014

OTech Magazine – Summer 2014

OTech magazineThe fourth issue of OTech Magazine, the independent magazine for Oracle professionals, is available. For the summer 2014 issue there are some more personal articles included. Titles vary from The Spiritual Programmer to The Next Generation: Oracle SOA Suite 12c and back via How to protect your sensitive data using Oracle Data Vault.

Download OTech Magazine – Summer 2014 here.

deltalounge

Book – The everything store

Book – The everything store

The everything store

The everything storeThe idea of the everything store was simple: an Internet company that served as the intermediary between customers and manufacturers and sold nearly every type of product, all over the world. It is the story of Amazon.com, one of the most successful companies in the world. And the story of its driven founder Jeff Bezos.

Reading the book I think that there are a few (more...)

Reading list of 2014 so far

Reading list of 2014 so far

In this blog post I’ll share a list of books I read during the first months of 2014. There is more business focus compared to previous years…

The everything store

The everything storeThe everything store is one of the books I liked reading most of my reading list this year. It tells the story of amazon.com so far; The vision and ways of working of the company and it’s founder (more...)

FitNesse add tags to multiple pages at once

FitNesse add tags to multiple pages at once

FitNesseTaggerSearchWe’re using FitNesse as one of our tools for (acceptance) testing. It can be quite laborious in FitNesse to add tags to multiple pages at once. So one my colleagues – Joost van Wollingen – wrote a nifty tool that can mass tag selected pages.

In order to have FitNesse add tags to multiple pages at once, start the Java program. Select the directory from where you (more...)

Online product recommendations using Hadoop

Online product recommendations using Hadoop

One of the leading portals on BigData, Dataconomy, had an interview with a colleague of mine on product recommendations systems. These are systems aimed towards personalizing content and recommending the ‘right’ products, in other words products that inspire customers. The article – The Science Behind the Finding the Perfect Product – is a nice read that covers quite some areas.

Stack of Hadoop nodesAt bol.com we use Hadoop for batches, and (more...)

Article on integration infra components published in OTech magazine

Article on integration infra components published in OTech magazine

article OTech magazineDuring Oracle Open World 2013 OTech magazine was launched. OTech is a new independent magazine for Oracle professionals. The magazine’s goal is to offer a clear perspective on Oracle technologies and the way they are put into action. As a trusted (more...)