Jim Duffy

Articles by Jim Duffy

Cisco’s quarterly sales, profit decline

Nov 9, 2005 3 mins

Cisco Systems Financial Services Industry Networking

Juniper enhances routers for IP TV

Nov 7, 2005 3 mins

Media and Entertainment Industry Networking

AT&T: Fall of an icon

* Why it didn't have to end this way

Nov 3, 2005 2 mins

Qwest posts 3Q loss

Nov 2, 2005 2 mins

Telecom deals clear DOJ hurdles

* Mergers still need approval from FCC, several states

Nov 1, 2005 2 mins

AT&T Government Mergers and Acquisitions

AT&T: Fall of an icon

While name to live on, deal marks end of era.

By Jim Duffy and Denise Pappalardo

Oct 31, 2005 10 mins

AT&T Mergers and Acquisitions Telecommunications Industry

From IMS to fiber, RBOCs tout promise of next-gen services

Oct 31, 2005 6 mins

Cellular Networks Internet Media and Entertainment Industry

Qwest to turn up WiMAX, consumer VoIP

Oct 26, 2005 3 mins

Mobile Network Security Small and Medium Business

CTO: BellSouth lost 9 COs to Katrina

* BellSouth CTO Bill Smith

Oct 26, 2005 3 mins

SBC CTO says IPTV is on track

Oct 26, 2005 3 mins

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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