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Technical decisions

Architecture, product and applied AI with the context, criteria and lessons needed to take ideas into operations.

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Current edition

Useful ideas for better technology decisions.

4 published pieces
Technical decisions
013 min
A release does not end at deployment: acceptance, observability and rollback

Deployment is a state change, not proof that the system works. These criteria close a serious delivery.

Equipo VEI

August 28, 2026

Technical decisions
022 min
Single-tenant or multi-tenant: decide through operations, not fashion

Isolation, customization, support, cost and evolution: the criteria that truly change per-client architecture.

Equipo VEI

August 20, 2026

Technical decisions
032 min
Modernize software without a big bang: a sequence that protects the business

The safest modernization creates observability, boundaries and migration routes before replacing the core that already supports operations.

Equipo VEI

August 16, 2026

Technical decisions
043 min
How to audit critical software without producing a list of opinions

A useful audit connects architecture, operations, security and business through reproducible evidence and prioritized decisions.

Equipo VEI

August 12, 2026