Jim Duffy

Articles by Jim Duffy

news

Businesses follow carriers’ MPLS lead

By Jim Duffy
May 23, 2005 5 mins
Networking
opinion

Nortel CEO has high hopes for 2005 despite challenges

A look at Bill Owens' accomplishments and challenges on his first anniversary as Nortel's CEO
By Jim Duffy
May 20, 2005 3 mins
System Management
opinion

Nortell CEO has high hopes for 2005 despite challenges

By Jim Duffy
May 19, 2005 3 mins
Wi-Fi
opinion

Qwest offers incentives to keep enterprise customers

By Jim Duffy
May 18, 2005 2 mins
Cisco Systems Data Center
opinion

Qwest offers incentives to keep enterprise customers

* Also: Entrisphere closes $75 million in Series C financing; another solid quarter from Cisco
By Jim Duffy
May 17, 2005 2 mins
Cisco Systems Wi-Fi
news

Nortel’s Owens has his work cut out

By Jim Duffy
May 16, 2005 5 mins
Cellular Networks Financial Services Industry Network Switches
news

Verizon Wireless changes pricing for business data services

By Jim Duffy
May 16, 2005 2 mins
Network Security
opinion

Chicago Mercantile Exchange signs on for MCI Ethernet services

By Jim Duffy
May 13, 2005 2 mins
AT&T Wi-Fi
opinion

Chicago Mercantile Exchange signs on for MCI Ethernet services

* Also: Internap announces optimization gear enhancements; AT&T details suite of IP services
By Jim Duffy
May 12, 2005 2 mins
AT&T Networking
opinion

What’s next for Qwest?

Despite losing MCI auction, profitable quarter encourages Qwest
By Jim Duffy
May 11, 2005 3 mins
Wi-Fi

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news

Samsung offers future AI memory roadmap

By Andy Patrizio
4 mins
Artificial IntelligenceMarketsTechnology Industry
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news

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

By Maxwell Cooter
2 mins
Cooling SystemsData CenterData Center Design
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news

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

By Anirban Ghoshal
4 mins
Artificial IntelligenceCPUs and ProcessorsData Center Design
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podcast

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

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

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

1 mins
Operating Systems
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video

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

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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