Arm Holdings says its chips now power over half of hyperscaler servers

A facility that houses large numbers of servers and networking equipment to store and process data.

Data centres use large amounts of electricity and water, which makes their location a local and climate issue.

Delivering computing power, storage and software over the internet from large data centres, paid for as a service.

Most apps and websites now run in the cloud, making a few providers critical infrastructure.

A digital currency secured by cryptography and recorded on a blockchain, without a central bank issuing it.

Crypto prices are volatile, and governments are still deciding how to regulate it.