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Recent Posts

It has never been about code

April 3, 2026
Chocolate plates

In search of resilience

March 13, 2026
Sunset over the sea

You are not left behind

February 20, 2026
Graffiti at a house wall (seen in Porto, Portugal)

Forget technical debt

January 30, 2026
View across some ruins integrated in a park (seen in Budapest, Hungary)

We default to addition

January 9, 2026
Pile of rocks looming behind a concrete wall
View more posts

Simplify! - Part 14

Layers of systems never cleaned up (part 2)

September 25, 2020 Uwe Friedrichsen

15 minute read

A single footstep in the sand

In the previous post, I discussed several relevant drivers that lead to ever-increasing complexity of the IT landscape, creating layers over layers of technology over time that never get cleaned up. As the post would have become too long otherwise, I left out the mitigation options.

  • Continue Reading
    • Rethinking IT
    • Architecture
    • complexity
    • robustness

Simplify! - Part 13

Layers of systems never cleaned up (part 1)

September 18, 2020 Uwe Friedrichsen

11 minute read

A single white cloud in a blue sky

In the previous post, I discussed several drivers of accidental complexity on the implementation level and what we can do about it.

  • Continue Reading
    • Rethinking IT
    • Architecture
    • complexity
    • robustness

Simplify! - Part 12

Accidental complexity at an implementation level

September 11, 2020 Uwe Friedrichsen

14 minute read

Table and chairs covered with snow

In the previous post, I completed the consideration of accidental complexity at the architecture level by discussing potential countermeasures to the drivers of accidental complexity which I discussed in the post before.

  • Continue Reading
    • Rethinking IT
    • complexity
    • robustness

Simplify! - Part 11

Accidental complexity at an architectural level (part 2)

September 4, 2020 Uwe Friedrichsen

17 minute read

Budding leaf in the spring

This post is about mitigation techniques regarding accidental complexity in the architectural level.

  • Continue Reading
    • Rethinking IT
    • Architecture
    • complexity
    • robustness

Simplify! - Part 10

Accidental complexity at an architectural level (part 1)

August 28, 2020 Uwe Friedrichsen

16 minute read

Duck with ducklings on a lawn

In the previous post, I discussed the technology explosion we could observe in the recent years, its drivers, how it often creates unneeded complexity, reinforcing drivers and what we can do about it.

  • Continue Reading
    • Rethinking IT
    • Architecture
    • complexity
    • robustness
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Uwe Friedrichsen

Uwe Friedrichsen

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

Recent Posts

It has never been about code

April 3, 2026
Chocolate plates

In search of resilience

March 13, 2026
Sunset over the sea

You are not left behind

February 20, 2026
Graffiti at a house wall (seen in Porto, Portugal)

Forget technical debt

January 30, 2026
View across some ruins integrated in a park (seen in Budapest, Hungary)

We default to addition

January 9, 2026
Pile of rocks looming behind a concrete wall
View more posts

Categories

architecture 83

general 74

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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