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Network World First Look

February 24, 2022

5G grabs 3G wireless frequencies, creating headaches for some enterprise cellular users

The hunger for 5G wireless spectrum is prompting carriers to shut down their legacy 3G networks, which could hit enterprises that still rely on them. Read more ▶

Image: Intel announces new roadmaps for Xeon CPUs, Xe GPUs

Intel announces new roadmaps for Xeon CPUs, Xe GPUs

Intel's CEO lays out two tracks for its Xeon chip development through 2024 with implications for servers, supercomputing, and AI.

Database backup: You need to get familiar with the database type being used

The design of a database determines what method is best suited for backing it up, and those methods vary quite a bit.

Mobile Wi-Fi: How a wireless router helped catch a thief

When a crook stole a transit-authority maintenance vehicle, the IT team hit the road and tracked it to a local chop shop.

Image: Using pipes on Linux to get a lot more done

Using pipes on Linux to get a lot more done

Piping commands together on the Linux command line lets you get a lot more done with little effort. This post demonstrates this with a couple very useful commands.

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