Fry-IT

Fry-IT will run in London Marathon 2009

2008-04-24T15:31:00+00:00

Not whole company, just me :) I'm hoping for a big support, encouragement not to mention some sponsorship. So there are two major challenges. First is to ran 26 miles and 385 yards without injury and not to die at the end. And it is not simple. I'm a beginner and I've never run, but it doesn't discourage me. If 35000 people can do it, even 80 years old - I can do it too! The second challenge is to raise funds for charity. I'm running for Sense that helps disabled people.

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Lesson learned on "Save expense" button usability

2007-12-13T17:00:00+00:00

Yesterday I sat down with a lady and introduced her to SnapExpense and I stayed whilst she was submitting the first expense. Between the talking I shut up and just sat back observing what she was doing how she reacted. A cheap and quick usability study. I learned a lesson about the "Save expense" button on a form.

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Plone sites in UK

2007-12-07T11:14:00+00:00

How many Plone sites are in UK? I was wondering about this for quite a long time. So I've decided to somehow count those sites. Instead of months of manual labour I wrote a simple spider (Python script) that crawled the web for me. Read more to find out the results.

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Linux Virtualization: OpenVZ vs. Vserver

2007-12-07T02:00:00+00:00

Article version: 1.1 (incorporated feedback from Herbert Poetzl)

Today I will compare relative merits of the two main players in opensource Linux OS virtualization (note the differences to para- or full virtualization explained previously), the venerable Linux-VServer project and a relative new-comer, the commercially backed OpenVZ.

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Book highlight: The SAIC Solution

2007-11-28T21:00:00+00:00

The SAIC Solution chronicles one American technology corporation that grew to long-term success ($8bln. revenues) while motivating its employees by shared company ownership and high degree of autonomy.

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change_zope_root_password.py

2007-11-19T15:00:00+00:00

Here's a little quick script I put together to change a password of a Zope root user with the Manager role.

We needed this script since we often want to change the root password of many Zopes at the same time instead of having to manually log into each and change it.

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The virtues of OS-level virtualization

2007-11-13T14:00:00+00:00

After deciding that virtualization is the way to improve efficiency in server infrastructure, one faces a choice from a vast number of technology options to realize that improvement. There is hardware assisted virtualization, paravirtualization, operating system level virtualization, each with a number of concrete options from various vendors and open source communities.

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Scaling factors comparison for Ocrad

2007-11-05T08:00:00+00:00

Short story: 3

Longer short story: The best scaling factor for Ocrad is 3

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To virtualize, or not?

2007-10-29T01:00:00+00:00

Do you have servers in your organization? Are they virtualized already? Let's have a look into some benefits of server virtualization so you could make your own opinion whether it would be the right thing to do in your environment.

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Book highlight: Founders at Work

2007-10-23T01:00:00+00:00

Founders at Work is one of a kind when it comes to communicating what a technical startup is like.

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