✗
Kubernetes (für Teams < 10)
Over-engineering without a payoff. 90 % of production stacks run happily on Docker Compose + systemd.
✗
NoSQL als Primary Database
Schema evolution, joins, transactions — SQL is right most of the time. NoSQL goes on top, not instead.
✗
Agentur-CMS (WordPress & Co.) für Produkt-Software
Inflexible for custom logic, expensive lock-ins, plugin hell. OK for a plain corporate site — not for a product.
✗
Bleeding-Edge JS-Frameworks ohne Production-Proof
We pick tools on an 18-month horizon, not by GitHub trend. Proof before hype.
✗
Manuelles Deployment via SSH + scp
Not reproducible, not auditable, not rollback-able. Every deploy session produces technical debt.
✗
Mocks für Integrations-Tests gegen externe APIs
Mocks lie about reality. Contract tests against real sandboxes — or nothing.