Galen Gruman

Articles by Galen Gruman

What you should know about Apple’s tablet

By Galen Gruman

Jan 27, 2010 3 mins

Apple Telecommunications Industry Wi-Fi

2010 CIO priorities shift to lightweight services, virtualization

By Galen Gruman

Jan 19, 2010 4 mins

Careers Cloud Computing Virtualization

IT heresy: 5 radical resolutions for 2010

By Galen Gruman

Jan 4, 2010 7 mins

CIO Enterprise Virtualization

The top tech resolutions for 2009

By Galen Gruman

Dec 31, 2009 10 mins

Careers Data Center Enterprise

2010 tech career outlook

By Galen Gruman

Dec 31, 2009 3 mins

Data Breach IT Leadership Software Development

The 2009 tech career planner

By Galen Gruman

Dec 31, 2009 4 mins

IT Leadership IT Skills and Training

OS shoot-out: Windows vs. Mac OS X vs. Linux

By Galen Gruman

Dec 31, 2009 6 mins

Open Source Small and Medium Business Telecommunications Industry

If Windows is a dead end, what’s next?

By Galen Gruman

Dec 31, 2009 9 mins

Microsoft Small and Medium Business Telecommunications Industry

The 2009 IT career survival guide

By Galen Gruman

Dec 31, 2009 4 mins

The Vista follies: Windows’ tortured 2008

By Galen Gruman

Dec 31, 2009 4 mins

Small and Medium Business Telecommunications Industry Wi-Fi

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Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney

Aug 5, 20267 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala

Aug 5, 20266 mins

Network SecuritySecurity SoftwareThreat and Vulnerability Management

2026 network outage report and internet health check

Aug 4, 202678 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems