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Newsletter July 6, 2023

Can You Start Your Application?

Hi, Many companies utilize modern technologies. Kubernetes, RabbitMQ, AWS, Docker, ArgoCD… and so on. The selection is vast. The CNCF Landscape has arrived in most businesses. But what surprises me: The software is complicated. So complicated that it can’t just be launched locally on a whim. I did not expect that. Docker is deliberately included in the list. Because most of the companies I spoke to use Docker. Many of them in production.


Newsletter July 3, 2023

Are You a Carpenter?

Hi, What distinguishes a software developer from a carpenter? The carpenter produces furniture. The developer creates software. Imagine you go to a carpenter. You enter the workshop, see various materials, tools, finished and unfinished pieces of furniture. The foreman approaches you. He asks you about your preferences. You want a table. With an inset plexiglass top. For outdoor use. Matching your preferences and with his expertise, he selects the right wood.


Newsletter June 29, 2023

Write your own PasswordEncoder. NOT!

Hi, Have you ever written your own password encoder? I haven’t exactly - but I had to use a homemade one. In a central User-Management-Service, the customer data of all users came together. And in this, the passwords were stored. Thus, when registering a new user, the same encoder had to be used. In practice - fortunately - it did not blow up in our faces. But it was highly critical.


Newsletter June 26, 2023

Laziness Prevails

Hi, Laziness prevails. Always. Countless times I’ve tried to adopt beneficial routines. I joined a gym - after a few months, I barely went anymore. I baked my own bread - after (admittedly) two years, I no longer did. I got up at 5 am to meditate and exercise - I couldn’t maintain this for more than 4 weeks. As good as these routines would have been, had I kept them up for years - they come with high investments.


Newsletter June 22, 2023

El Niño

Hi, El Niño is back. The surface temperature of the Pacific Ocean periodically fluctuates. This seemingly inconspicuous change triggers a cascade of weather changes that extend their influence to the most remote corners of the globe. Floods in South America, droughts in Australia, and even snowstorms in North America - all caused by a few degrees of temperature difference in the Pacific. This phenomenon occurs every 2 to 7 years. This year, it’s that time again.


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