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    What is a Data Center? The Five Pillars of Europe's Digital Future

    Francesc Queralt
    November 17, 2025
    3
    What is a Data Center? The Five Pillars of Europe's Digital Future

    Article originally published on LinkedIn

    View original article on LinkedIn

    When we talk about AI, cloud computing, or digital sovereignty, none of it exists without data centers.

    The Five Components of a Data Center

    1. Compute — The Brains: Servers with CPUs, GPUs, and accelerators
    2. Network — The Nervous System: Switches, fiber-optic cables, and routers
    3. Storage — The Memory: From SSDs for speed to tape archives for cost efficiency
    4. Power & Cooling — The Life Support: UPS systems, generators, and advanced cooling
    5. Security & Operations — The Immune System: Physical and digital security

    Why It Matters for Europe

    Understanding these five pillars is a strategic imperative. Europe's ability to compete in AI depends on mastery of this infrastructure.

    #Data Centers#Infrastructure#Europe#AI#Digital Economy

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