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Recent Posts

The essence of architectural work - Part 2

June 5, 2026
Inflow to an old hydroelectric power plant (seen near Malaga, Spain)

The essence of architectural work - Part 1

May 15, 2026
Railway track cut through a mountain (seen near Malaga, Spain)

We are our own worst enemies

April 24, 2026
Heron standing in a lake

It has never been about code

April 3, 2026
Chocolate plates

In search of resilience

March 13, 2026
Sunset over the sea
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The right dose of resilience

Finding the sweet spot

September 30, 2022 Uwe Friedrichsen

12 minute read

Bunch of chilies (seen at a market in Budapest, Hungary)

We have discussed the business case for resilient software design in my previous post. Let us assume, you have a budget and you know which are the most critical business processes/capabilities/interactions (whatever term suits your needs best) you need to secure, i.e., make more resilient.

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    • General
    • Architecture
    • Rethinking IT
    • resilience
    • distributed systems

The business case of resilient software design

Balancing costs and benefits

September 9, 2022 Uwe Friedrichsen

13 minute read

Footpath lined with trees (seen in Fulda, Germany)

The business case of resilience is a bit tricky. You find quite disparate forces at work: While some people tend to underrate the need and value of resilience a lot, other people find it hard to stop adding resilience measures. As so often, the sweet spot is somewhere in the middle.

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    • General
    • Architecture
    • Rethinking IT
    • resilience
    • distributed systems

The missing ops-dev feedback loop

Establishing a working resilience practice

August 19, 2022 Uwe Friedrichsen

12 minute read

Pittoresque small harbor (seen in Rotterdam, Netherlands)

I recently had a short discussion with a Product Owner after a talk I gave about resilient software design. His question was: “How can I motivate developers to care more about resilience?”

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    • General
    • Architecture
    • Rethinking IT
    • resilience
    • distributed systems

The 100% availability trap

A widespread fallacy

July 29, 2022 Uwe Friedrichsen

13 minute read

Pretty shelf in a restaurant (seen in Rotterdam, Netherlands)

I briefly mentioned the 100% availability trap in a prior post. As this misconception is so widespread, I decided to discuss it in more detail in this post.

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    • General
    • Architecture
    • Rethinking IT
    • resilience
    • distributed systems

Why we need resilient software design - Part 5

The need for resilient software design

July 15, 2022 Uwe Friedrichsen

7 minute read

Ancient overgrown burial mound (seen in northern Germany)

In the previous post, we discussed why the imponderabilities of distributed systems will hit us at the application level and we cannot leave their handling to the operations teams as we did in the past.

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    • General
    • Architecture
    • Rethinking IT
    • resilience
    • distributed systems
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Uwe Friedrichsen

Uwe Friedrichsen

Web site and blog. Writing about IT most of the time.

Recent Posts

The essence of architectural work - Part 2

June 5, 2026
Inflow to an old hydroelectric power plant (seen near Malaga, Spain)

The essence of architectural work - Part 1

May 15, 2026
Railway track cut through a mountain (seen near Malaga, Spain)

We are our own worst enemies

April 24, 2026
Heron standing in a lake

It has never been about code

April 3, 2026
Chocolate plates

In search of resilience

March 13, 2026
Sunset over the sea
View more posts

Categories

architecture 86

general 75

rethinking-it 67

About

Hi, I am Uwe, travelling the world of IT for many years. I worked in many roles in and around IT. Sharing my thought, ideas and insights here.

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