Decide before building
Architecture, scope, risk and criteria for investing with a defensible path.
Engineering journal
Practical notes on software architecture, infrastructure, scalability and AI systems, with the tradeoffs and evidence behind each decision.
Current edition
Featured analysis
Deployment is a state change, not proof that the system works. These criteria close a serious delivery.
Before predicting failures, more verifiable cases exist: finding documentation, classifying incidents and preparing decisions with context.
Isolation, customization, support, cost and evolution: the criteria that truly change per-client architecture.
The safest modernization creates observability, boundaries and migration routes before replacing the core that already supports operations.
A useful audit connects architecture, operations, security and business through reproducible evidence and prioritized decisions.
Retrieving documents is not enough. A RAG system needs permissions, citations, evaluation, observability and a safe exit when it does not know.
A guide to separate a process that needs discipline from an operation that already needs a product, connected data and traceability.
Valtora is a VEI product built to deploy critical operations per client: assets, maintenance, incidents, document knowledge and AI in a dedicated installation.
Decision paths
Architecture, scope, risk and criteria for investing with a defensible path.
Engineering applications, products, services and distributed systems around their requirements.
Cloud, distributed systems, capacity, reliability and operations shaped by the system's needs.
AI systems with demonstrable value, evaluation and integration, including local models and private deployments.
Debt, migrations, observability, security and continuity for systems already supporting the business.
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