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Can you prepare for Black Swan events?

30 Jul 2024

By definition - you cannot. There is although something you can do to speed up the recovery - and that's an ongoing process.

It's cheaper to test on production...

25 Jul 2024

That's of course, a false statement. Recent events around the big "Crowdstrike" crisis have demonstrated how cutting corners can occur even at the highest levels of the "IT food chain," i.e. in places where such "basics" should never happen.

Why you should encrypt your laptop... now!

24 Jul 2024

Are you a developer or an entrepreneur? What if I stole your laptop right now - how much data could I extract from your disk?

TAXI with a spy
Is your TAXI spying on you?

18 Jul 2024

The answer is: most likely! In most cases it's completely unintentional, but this example shows how easy it is to leave digital footprints while being totally unaware.

Vertical vs. Horizontal scaling
How and when to scale web applications?

05 Jun 2024

It's almost a classic: a sluggish webshop or online sales platform that breaks during seasonal peaks or when there is an unexpected surge in traffic.