From the blog

Guides, how-tos, and opinion.

Loïc Didelot, CEO of Datacenter Luxembourg, speaking to camera about the importance of having a backup IT provider.

Why every company needs a plan B for its IT provider

Relying on a single IT provider is a common but often underestimated risk. Here is why diversifying hosting, connectivity and backups strengthens resilience, without rebuilding everything.

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Easylab.ai becomes the first company supported by the Datacenter.eu AI Accelerator

Datacenter.eu is pleased to welcome Easylab.ai as the first company supported by its newly launched AI Accelerator. The programme is for AI start-ups building from Luxembourg, Belgium, Germany and France.

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When secure infrastructure is not enough: keeping external digital risks in view with EBRAND

Firewalls, DDoS protection and backups protect your own infrastructure. Fake websites, phishing and brand impersonation often originate beyond that boundary.

A glowing glass clock with an extended blue arc around most of its face and a dark badge reading 24/7 incident response, next to the Datacenter.eu logo

Longer support hours, so we can help you sooner

Our support desk now covers 07h30 to 18h00, Monday to Friday, and our team still handles incidents around the clock.

Sovereign S3 storage: what the term covers

Sovereign S3 storage: what the term covers

Sovereign S3 is a market term, not a certificate. See which layers matter, which S3 settings keep control with you, and which Luxembourg rules apply.

Sovereign AI services in Luxembourg: where SMOX fits

Sovereign AI services in Luxembourg: where SMOX fits

SMOX is a locally hosted AI platform operated by Datacenter Luxembourg. This guide explains what its API offers and how to assess a sovereign AI service.

Transparent glass vault containing blue data blocks and a lock, beside a faded web-page panel on a pale blue background.

Colocation or cloud: how to choose

Both put your workload in a professional datacenter. They differ in who owns the hardware, who carries the risk, and how you pay for it.

Cloud exit without chaos: what changes in 2027

Cloud exit without chaos: what changes in 2027

From 12 January 2027, the EU Data Act bans defined switching charges for a cloud switch. The engineering work, however, remains. Here is how to prepare.

High-Density Racks: How to Power and Cool AI Workloads

High-Density Racks: How to Power and Cool AI Workloads

Standard data center racks are built for 3 to 5 kW. Modern AI compute draws 15 to 40 kW per cabinet. Here is how power delivery and cooling adapt.

What actually happens when a fiber line gets cut

What actually happens when a fiber line gets cut

Roadworks and civil digging cut underground fiber lines every single day. Here is what protects enterprise infrastructure from going dark when physical lines snap.

Data Residency vs Data Sovereignty: where your data actually lives ?

Data Residency vs Data Sovereignty: where your data actually lives ?

Both keep your data in a secure facility. They differ in which laws govern your infrastructure, who can legally access it, and where true jurisdiction lies.

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