High-speed internet connectivity has become an essential utility for much of the world's population. In this 16-page buyer's guide, Computer Weekly looks at what makes the industry largely recession-proof, the obstacles 5G's roll-out must overcome and how reductions in satellite costs have boosted space-borne projects and services' popularity.
In this week's Computer Weekly, we talk to Asda's CIO Carl Dawson about the supermarket's cloud-oriented renovation of its technology stack. We narrate the security woes at Twitter. And we examine best practices for data backup. Read the issue now.