Stories by Jeff Caruso

IaaS vs. PaaS vs. SaaS

Several different flavors have sprung up in <a href="http://www.networkworld.com/topics/cloud-computing.html">cloud computing</a> and each has their pros and cons. Add to these the plethora of vendor-created acronyms and it can be confusing to figure out the best option.

Facebook vs. Google+ vs. Twitter vs. LinkedIn

Much has changed since we examined the <a href="http://www.networkworld.com/news/2010/060710-tech-argument-facebook-twitter.html">ongoing war</a> between Facebook and <a href="http://www.networkworld.com/slideshows/2010/052610-twitter-quiz.html">Twitter</a> in the spring of 2010. The stakes are higher, the competition has increased, and we see LinkedIn and Google roaring into the social networking arena like never before.

Cisco's moment of truth

Cisco achieved a milestone in its most recent fiscal quarter, one with profound implications for the future of the company: Cisco made more money from its new products and services than it did from routers and switches.

New Broadcom chip runs from 10Mbps to 10Gbps

Broadcom last week introduced a transceiver that can support the widest range of Ethernet speeds possible, from 10Mbps Ethernet to 10 Gigabit Ethernet - all over unshielded twisted pair wiring.

Market Place

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