Architecture and data flows
Make boundaries, sources, transformations, dependencies and failure paths visible.
Insights
Understand how systems are analysed, built and improved
Technical explanations about architecture, data flows, decision models, AI and knowledge systems, integrations, observability, production and operations.
Technical themes
From architecture to operation
Decision systems
Make the route from evidence to judgement, action and outcome explicit.
Learning loops
Design work so new outcomes and feedback become evidence for the next improvement.
AI and knowledge systems
Treat context, retrieval, evaluation, source authority and human control as system concerns.
Integrations and production
Design permissions, releases, recovery and operating ownership beyond a demonstration.
Observability and operations
Measure system health, model behaviour, exceptions and impact as the context changes.
Machine learning
Use models only when the task, representative data, evaluation and continued monitoring justify them.
PKA guides
Six decisions that shape the right architecture
Context selection, memory, workflows, rights, logging, approval and connected systems.
Read guideChoose instructions, files or retrieval based on the actual knowledge problem.
Read guideWhy extraction, versions, metadata and source ownership determine answer quality.
Read guideCompare SaaS, hybrid, European, private and local options without one default answer.
Read guideMove information from draft to approved and eventually deprecated status.
Read guideUnderstand which factors drive implementation and recurring operational work.
Read guideEvidence before complexity
Learning does not make every system an AI system
- Simplify the process when technology would only preserve unnecessary complexity.
- Use deterministic rules when they are clearer and more reliable.
- Use automation when the inputs, exceptions and ownership are sufficiently understood.
- Use machine learning or neural networks only with suitable data, evaluation and monitoring.
- Keep human judgement explicit for uncertain or consequential outcomes.