Tim Greene

Articles by Tim Greene

Debate rages: Is Cisco a better value over 3Com, HP?

Cisco feels heat as readers express vendor loyalties

Aug 21, 2009 5 mins

Cisco Systems Network Switches Small and Medium Business

It’s Microsoft vs. the professors with competing data center architectures

Both SIGCOMM 2009 proposals seek to ease complexity of network control plane, virtual machine migration

Aug 20, 2009 5 mins

Data Center Microsoft Virtualization

ConSentry Networks goes out of business

NAC pioneer follows other NAC vendors as the market continues consolidation

Aug 20, 2009 2 mins

Mobile Security Security

Rohati tailors access control to the cloud

Aug 19, 2009 2 mins

Access Control Cloud Computing Virtualization

ROI doesn’t always pan out with unified communications

Measuring unified communications value is hard to measure

Aug 17, 2009 6 mins

Unified Communications

The Open Group enters cloud security debate

Aug 17, 2009 2 mins

Cloud Computing Security Virtualization

Verizon joins the Cloud Security Alliance

Aug 12, 2009 2 mins

Cloud Computing Security Virtualization

VMware’s purchase of SpringSource could help cloud security

Aug 11, 2009 2 mins

Cloud Computing VMware Virtualization

GSA sets cloud requirements

Aug 5, 2009 2 mins

Security Virtualization

Legal considerations affect cloud decisions

Aug 3, 2009 2 mins

Cloud Computing Security Virtualization

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Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Polish data center plans to send its waste heat to the neighbors

By Maxwell Cooter

Aug 7, 20262 mins

Cooling SystemsData CenterData Center Design

AMD to buy Taalas, maker of model-specific AI chips for enterprise inference

By Anirban Ghoshal

Aug 7, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center Design

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