WHY2025

Containing the Horror — A Critique on Docker & Co
2025-08-11 , Cassiopeia
Language: English

For a good decade now, containerisation has been a popular solution: Addressing issues such as security, fault tolerance, and scalability, it has turned into a mainstay in IT. Though with a technology that ubiquitous, it does deserve investigation whether it has been put to good use or rather pressed into service.


This talk includes a brief history of container solutions while challenging a number of common assumptions. While geared at a more seasoned audience, the presentation is very much from the perspective of the ‘plumbing layers,’ which comes with the discussion of many core concepts of Docker/OCI. Hence this should be beginner-friendly to a degree.

Mild audience participation is to be expected; may contain traces of DevOps.

Keywords: containers; cloud; linux; docker; oci; kubernetes

With a colourful past spanning backend development, DevOps/SRE, and embedded development, Stephan has made it a habit to bring systems to interoperate that were never meant to do so. Veteran speaker at FOSDEM and CLT.

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