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The Visual Layer

Editorial archive

The Visual Layer

Editorial infographics about technology, data and complex systems.

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Artificial IntelligenceIntroductory5 min
How LLMs and AI Really Work
An infographic in Spanish that visually explains what a large language model (LLM) is, its training and usage cycle, the Transformer architecture, how it generates text, the role of scale, its strengths and limitations, and use cases.
iallmtransformers+9
DatabasesIntroductory5 min
Relational Databases vs. NoSQL: A Practical Guide to Making a Decision
A clear comparison between relational (SQL) and NoSQL models, including their strengths, ideal use cases, NoSQL categories, and guidelines for choosing or combining them in a polyglot architecture.
bases de datossqlnosql+9
Cloud ComputingIntroductory5 min
Key AWS Services (Visual Guide 2026)
An illustrated summary in Spanish of key AWS categories and services, global figures for 2026, the layered security model, infrastructure, and common use cases.
awscomputación en la nubeinfraestructura+9