Business | Head out of the clouds

Why companies still want in-house data centres

The unlikely persistence of on-premises computing in the cloud age

Data servers inside the Lefdal Mine Datacenter in Maloy, Norway.
Image: Getty Images

Sometimes it seems as if the cloud is swallowing corporate computing. Last year businesses spent nearly $230bn globally on external (or “public”) cloud services, up from less than $100bn in 2019. Revenues of the industry’s three so-called “hyperscalers”, Amazon Web Services (AWS), Google Cloud Platform and Microsoft Azure, are growing by over 30% a year. The trio are beginning to offer clients newfangled artificial-intelligence (AI) tools, which big tech has the most resources to develop. The days of the humble on-premises company data centre are, surely, numbered.

This article appeared in the Business section of the print edition under the headline “Head out of the clouds”

From the October 7th 2023 edition

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