Knowledge
Sharing Experience – in writing.
What we learn in projects, we write down: architecture decisions, platform operations and regulation. No buzzwords, straight from practice.
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Written by the people who build it themselves
Kubernetes for software products: worth it or not?
In many cases, Kubernetes mainly increases complexity. We show when the platform pays off for internal applications, portals and SaaS, and which alternatives exist.
Christopher ·
GitOps with Argo CD and Helm: structure and image promotion
How to structure a GitOps repository for many environments and get new Docker images into the right environment automatically with Argo CD, Helm and GitHub Actions.
Christopher ·
Why file attachments don't belong in your database
Just put the profile photo or PDF into the database? What that means for operations, performance and backups, and when a filesystem or object storage is the better choice.
Christopher ·
Providing secure downloads: one-time links and signed URLs
Share links, but let only eligible users download? How one-time links and signed URLs work, and what to watch out for with time zones and key rotation.
Christopher ·
NIS2 and BSIG: backup management that holds up when it counts
The new German BSI Act has applied since December 2025. What Section 30 BSIG requires for backup, recovery and crisis management, what you need to show in an audit and how your backup survives a ransomware attack.
Steven ·
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