Technology
Technology is the foundation of digital business. The chosen system architecture determines long-term scalability — those who add components without discipline accumulate Technical Debt. We focus on data-driven architectural decisions, measurable system stability, and Security by Design.
Three System Guiding Principles
- Cloud Native and Platform Engineering: Internal Developer Platforms (IDP) provide developers with standardised golden paths from source code to production. This reduces Cognitive Load and measurably increases Deployment Frequency.
- Zero Trust Architecture: Every network is treated as compromised — Never Trust, Always Verify. Access requires continuous MFA authentication and a Device Health Check before every request.
- Technological Standardisation (Boring Technology): Innovation tokens are deployed selectively for differentiating features. Generic services run on established open-source standards — this reduces system failures and relieves DevOps teams.
Reference Guide: Technological Foundations
- The Twelve-Factor App: The methodological framework for developing scalable, cloud-native SaaS applications. 12factor.net
- Team Topologies: Organizational principles for software teams with a focus on flow state and reduction of organizational dependencies. Team Topologies
- Choose Boring Technology: Essay by Dan McKinley on the qualitative and economic advantages of proven, standardized infrastructure decisions. Boring Technology
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Table of Contents
- System Architecture: Designing scalable system landscapes. How moduliths, microservices, and the Strangler Fig pattern minimize technical debt.
- Conway's Law: Wenn Systemarchitektur die Organisationsstruktur widerspiegelt. Conway's Law als Diagnose-Tool und Gestaltungsprinzip für Engineering-Organisationen.
- Microservices: Anwendungen als Sammlung kleiner, unabhängiger Services bauen. Wann Microservices sinnvoll sind und wie man die Komplexitätsfallen vermeidet.
- API-First: Interfaces as the primary integration strategy. How headless architectures and API-First design dissolve data silos and create flexibility.
- Event-Driven Architecture: Reactive systems through asynchronous communication. How Event-Driven Architecture (EDA) optimizes load distribution and increases system resilience.
- Tech Stack: Resource allocation through technological pragmatism. How Innovation Tokens and the 'Boring Technology' principle ensure maintainability.
- Standard Software: Strategic evaluation between custom software and standard solutions. How Composable Architecture minimises integration effort.
- CI/CD: Automation of software delivery. How CI/CD pipelines and automated testing accelerate release cycles and lower the error rate.
- Platform Engineering: Optimising developer productivity. How Internal Developer Platforms (IDP) reduce Cognitive Load and create Golden Paths for teams.
- Cloud Native: Cloud Native as an architectural paradigm. How containerisation, Kubernetes and elastic infrastructure ensure scalability and resilience.
- IaC and GitOps: Infrastructure as Code and declarative configuration. How GitOps anchors the Single Source of Truth for the entire system environment in Git.
- FinOps: Financial governance in cloud environments. How FinOps maximises IT efficiency through cost attribution, tagging strategies, and Unit Economics.
- Quality Assurance: Quality assurance as an integral part of development. How automated tests and Shift-Left strategies increase confidence in releases.
- DORA Metrics: Vier Kennzahlen für Software-Delivery-Performance. Wie DORA-Metriken Teams helfen, Engpässe zu erkennen und kontinuierlich zu verbessern.
- AI Development: AI-assisted software development and orchestration. How Copilots and LLM integrations are fundamentally changing the software lifecycle.
- Security Strategy: Holistic security strategies for modern IT systems. How Zero Trust, supply chain security, and risk management ensure digital resilience.
- Offensive Security: Proactive attack defence through Red Teaming and Penetration Testing. How offensive methods uncover vulnerabilities before attackers find them.
- Zero Trust: Vertrauen als Designprinzip eliminieren. Wie Zero-Trust-Architekturen den Perimeterschutz durch kontextsensitive Zugriffskontrollen ersetzen.
- Compliance: Compliance as an automated process. How Compliance as Code and legally sound architectures meet regulatory requirements (nFADP, GDPR).
- Service Management: Service Management between ITIL and SRE. How modern operating models ensure service quality and bridge the gap between business and ops.
- Observability: Understanding what's happening inside your system. How telemetry, Distributed Tracing, and dashboards increase transparency and accelerate troubleshooting.
- SRE: Software-Engineering-Methoden auf den IT-Betrieb anwenden. Wie SRE mit SLOs, Error Budgets und Toil-Reduktion zuverlässige Systeme baut.
- Incident Response: Methodical action in a crisis. How Incident Response processes and Chaos Engineering train the resilience of systems and teams.
- Disaster Recovery: Protection against total failure. How RTO/RPO definitions and regular recovery audits ensure the survival of the business.
- Post-Mortem: Learning from failures without blame. How structured Post-Mortem reports and systemic analysis lead to lasting improvements in IT organisations.