Features


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What is blockchain technology?

Cryptocurrency such as Bitcoin has garnered most of the media coverage and hype to date, but keep your eye on blockchain – this new technology is poised to change IT in much the same way open-source software did a quarter century ago....

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GPUs: Designed for gaming now crucial to HPC and AI

How did a chip meant for gaming become so vital in enterprise computing? Some people thought outside the box.

NetApp CEO George Kurian
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CEO George Kurian on NetApp's strategic partnership with Google

IDG Enterprise Editor in Chief Eric Knorr talks with George Kurian, CEO at NetApp, about its strategic relationship with Google, which will combine advancements in computing and data management for the companies' joint customers.

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Getting grounded in IoT networking and security

A guide to the basics enterprises need to know about the internet of things.

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How have network firewalls evolved?

Firewalls have become ubiquitous across the enterprise IT landscape because of their proven ability to stop bad traffic from entering corporate networks and protect a company’s most valuable assets. So how have firewalls evolved over...

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5G is overhyped and expectations need reining in

Why 5G doesn’t yet have the use cases to justify the excitement

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What is the cloud-native approach?

In this 60-second video, learn how the cloud-native approach is changing the way enterprises structure their technologies, from Craig McLuckie, founder and CEO of Heptio, and one of the inventors of open-source system Kubernetes

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City & Guilds Group deploys SD-WAN to improve Office 365 performance

After deploying an Aryaka SD-WAN, global e-learning company City & Guilds Group saw a 3x improvement in Office 365 application performance.

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Network World's searchable glossary of wireless terms

From amplifier to wireless network topology, find concise definitions of wireless terminology

Five servers that exist thanks to the Open Compute Project

The Open Compute Project shares specifications for servers designed to be cost effective, and here are five that are commercially available.

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What is Kubernetes?

In this 90-second video, learn about Kubernetes, the open-source system for automating containerized applications, from one of the technology's inventors, Joe Beda, founder and CTO at Heptio.

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Technologies that will disrupt business in 2018

From artificial intelligence to augmented reality, these dozen disruptive technologies and trends will begin driving how business gets done at forward-thinking organizations this year.

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8 essential sites for researching your next employer

Landing a job interview feels great, but how much do you know about your potential employer? Job listings often illicit more questions than provide answers. Knowing where to find inside information can mean the difference between...

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What is the Open Compute Project?

Hardware designed to Open Compute Project specification accounts for well over $1 billion in hardware sales.

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7 goals every project manager should aspire to achieve

Project managers must look beyond requirements, budgets and timelines to ensure they are executing high-impact, high-visibility projects with a direct line to the organization's overall strategic goals. Here's how to be recognized by...

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MPLS explained

Multi-protocol label switching is a way to insure reliable connections for real-time applications, but it's expensive, leading enterprises to consider SD-WAN as a way to limit its use.

Agile Development
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How the agile methodology really works

Everyone seems to be talking about agile software development, but many organizations don't have a firm grasp on how the process works. Watch this 5-minute video to get up to speed fast.

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The internet of useful things

There are so many pointless consumer electronics devices connected to the internet these days that there's a Twitter account dedicated to mocking them. But there are more useful things that can be connected up. Here are some of our...

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