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- Paessler AG Case Study: Accel
- Accel is a venture capital company of some 25 years standing. The company's personnel work both in the office and occasionally from home and, as so much work is done by computer, staff notice if things are not running as smoothly as usual - especially if speed is the issue....
- Tags: Bandwidth Usage, Paessler, Accel, Venture Capital, Finance, Financing Startups
- Case studies 2007-11-09
- Avistar's videoconf client does multiple streams, dynamically throttles bandwidth usage
- Avistar's videoconf client does multiple streams, dynamically throttles bandwidth usagedynamic throttling comes at a priceI assume the "dynamic throttling" is built on what's referred to in the video compression literature as "progressive encoding". Unfortunately progressive encoding remains significantly less efficient compressionwise. That is, a video delivery system that uses progressive...
- Tags: Corporate communications, Avistar, bandwidth usage
- Discussion threads 2007-10-26
- ABW - Short-Timescale Passive Bandwidth Monitoring
- Bandwidth usage monitoring is important for network troubleshooting and planning. Traditionally, used bandwidth is computed from router interface byte counters read by SNMP. This method only allows to check long-term averages of the total used bandwidth without information about short-term dynamics and without knowledge of what applications are consuming most...
- Tags: Bandwidth, Monitoring, Bandwidth Usage, CESNET, Bandwidth Usage Monitoring
- White papers 2006-11-18
- A Traffic Control System to Manage Bandwidth Usage in IP Networks Supporting Differentiated Service
- This paper presents a traffic control agent that can perform the dynamic resource allocation by controlling traffic flows on a DiffServ network. In addition, this paper presents a router that can support DiffServ on Linux to support selective QoS in IP network environment. To implement a method for selective traffic...
- Tags: Router, Network, Traffic, IP, Bandwidth Usage, IP Network, Networking, Linux, Routers & Switches, Network Technology, Real Estate, Operating Systems, Software, Business Operations
- White papers 2006-04-27
Additional Resources
- Hi Def Voice: Cool Sounding, But Do You Care?
- Who doesn't hate a bad phone connection, but just how bad does a connection have to be before you're willing to pay for a really good one? That's the question telephony vendors are wondering, as they deliver hi-def...
- Tags: Phone, Voice, Codec, Voice Channel, Telecom & Utilities, Dave Greenfield
- Blog posts 2008-12-01
- Apple, Mozilla gain ground on Microsoft for Web traffic
- When it comes to surfing the Web, a growing number of people used Macs, instead of a Windows computer, as well as browsers other than Microsoft's Internet Explorer in the month of November. According to a survey by NetApplications reported on Fortune's Apple 2.0 blog, the number...
- Tags: Web, Apple Inc., Microsoft Corp., Web Browser, Mozilla Corp., NetApplications, Web Browsers, Internet, Sam Diaz
- Blog posts 2008-12-01
- News to know: Mumbai attacks, Microhoo, Holiday shopping, HDTVs
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Jennifer Leggio: Mumbai attack coverage demonstrates good and bad maturation point of social media Social media marketing opportunism during tragedy = fail Oliver Marks: Mumbai Attacks...
- Tags: Yahoo! Inc., HDTV, Apple Inc., Microsoft Corp., Attack, Digital Video, Web Site Development, Web Technology, Cyberthreats, Spyware, Adware & Malware, Open Source, Personal Technology, Internet, Security, Sam Diaz
- Blog posts 2008-12-01
- Did the iPhone kill satellite radio?
- A Slashdot post notes the sad state of affairs at satellite radio's Sirius XM and that it's starting to look like a "failed" company. why would anyone want to pay for proprietary hardware and a limited selection of a few hundred stations all controlled by one company? Since...
- Tags: Apple iPhone, XM Satellite Radio Inc., Radio, Satellite, Sirius, Satellite Radio, Digital Music, Advertising & Promotion, Network Technology, Consumer Electronics, Personal Technology, Marketing, Networking, Jason D. O\'Grady
- Blog posts 2008-11-30
- Aclara application provides consumers with hourly visibility into electricity usage
- Want to find out how that cold snap last night is going to affect your monthly utility bill? Or whether or not you should do your wash in the morning, afternoon or night? If you're one of the 1.4 million customers in Pennsylvania served by PPL Electric Utilities, you can...
- Tags: Corporate Communications, Web Site Development, Web Technology, Channel Management, Tools & Techniques, Marketing, Internet, Management, Heather Clancy
- Blog posts 2008-11-30
- Security Lessons and Your Personal Firewall
- There's an interesting dynamic I've been noticing and discussing a lot recently - people and companies are grappling with how to project some facets of their lives and information online while keeping other areas secret. As i suggested in my previous post, it...
- Tags: Facebook, Firewall, Personal Firewall, Security, Oliver Marks
- Blog posts 2008-11-30
- Mumbai Attacks : Knowledge is Power
- There is a huge difference between verified information, speculation, incorrect information and disinformation. The net is buzzing about the communication enabled by Twitter, Flickr, youtube, wikipedia and bloggers from Mumbai, with CNN stating "It was the day social media appeared to come of...
- Tags: Event, Knowledge, Twitter, Attack, Wiki, Security, Online Communications, Oliver Marks
- Blog posts 2008-11-28
- SMS fees impacting Twitter feature
- Just this week, I was applauding Twitter for rejecting an offer from Facebook. One reason I noted was that Twitter's SMS text feature makes alerts from twittering (tweeting?) news outlets such as ZDNet even more valuable. Now, that feature seems headed for the history books as wireless carriers impose fee...
- Tags: Wireless Carrier, SMS, Twitter, Text Messaging/SMS/MMS, Telephony, Cellular Phones, Wireless, Consumer Electronics, Personal Technology, Online Communications, Networking, Sam Diaz
- Blog posts 2008-11-26
- Is on-demand slowly killing traditional broadcasting?
- I'm not a big TV watcher to be honest. In the UK, we have the "licence fee" which you need to pay the government before you even connect the telly to the wall. If you don't, you can bet your arse you'll have armed police storming the windows to your...
- Tags: On-demand, Broadcasting, Cloud Computing, TVs, Personal Technology, Home Entertainment, Zack Whittaker
- Blog posts 2008-11-26
- Mobiles for your users
- We all have users for whom a mobile phone of some sort makes a lot of sense. Our district has always either provided a phone or a moderate subsidy for key staff who need to stay in touch. Principals need to be reachable in case of emergencies with...
- Tags: District, Phone, Mobile, Telecom & Utilities, Christopher Dawson
- Blog posts 2008-11-26
- Cassatt helps organizations implement in-house clouds
- A crew of folks from Cassatt presented Active Profiling Service, a new service offering, and Active Response 5.2, a product update for the company's orchestration and automation product. I was very interested in learning more because Cassatt has long been helping organizations discover and then make best use of their...
- Tags: Cassatt Corp., Data Center, Cassatt Active Profiling Service, Cassatt Active Response, Data Centers, Storage, Hardware, Data Management, Dan Kusnetzky
- Blog posts 2008-11-26
- Mobile software Monday: Evernote version 3.0 for Windows Mobile
- One of my favorite all-time mobile software applications and services is Evernote since it allows me to capture thoughts, business cards, images, and more for future access. Their iPhone client is a top application in the Apple App Store and I actually read last week that the highest usage of...
- Tags: Microsoft Windows Mobile, Mobile, Evernote, Windows Mobile Version, Note Viewer, Advertising & Promotion, Microsoft Windows, Operating Systems, Handhelds, Marketing, Software, Hardware, Matthew Miller
- Blog posts 2008-11-24
- Twitter is smart to reject Facebook and go it alone
- Talks between Facebook and Twitter have broken down, Kara Swisher reports in a post on the Boomtown blog today, and - on the surface - it looks like the dividing issue was money. (Isn't it always?) Facebook was offering $500 million in Facebook stock based on what what Twitter considered...
- Tags: Facebook, Twitter, Operational Accounting, Finance, Sam Diaz
- Blog posts 2008-11-24
- Benchmarks: AMD's 45nm 'Shanghai' Opteron
- AMD's 'Shanghai' processors are the company's first chips to utilize the improved performance and efficiency of 45nm technology. ZDNet Germany tests show that they have made up important ground on Intel Xeon chips. AMD's 'Shanghai' processors are the company's first chips to utilize the improved performance and efficiency of...
- Tags: Performance, Level 3 Communications Inc., Shanghai, AMD Opteron, Advanced Micro Devices Inc., Intel Xeon, Intel Corp., Nehalem, Dunnington CPU, Processor Development, Performance Management, Servers, Human Resources, Workforce Management, Semiconductors, Hardware, Components, AMD, Opteron, Intel, Xeon, benchmarks, processors, Shangahi, Christoph Hochstatter, ZDNet Germany, Christoph Hochstatter, ZDNet Germany
- News items 2008-11-24
- Ed Tech in a recession
- At the beginning of this week, I wrote about why the OLPC makes less sense than ever during a recession. Little green netbooks, though, aren't the only things that will get hit as the global economy tanks even further. Next year, our district is looking at a best...
- Tags: Recession, Hardware, Technology, Teacher, Productivity, Vertical Industries, Benefits, Enterprise Software, Software, Human Resources, Christopher Dawson
- Blog posts 2008-11-21
- Teaming Up to Crack Innovation and Enterprise Integration
- There is a thought provoking piece in the November issue of the Harvard Business Review written by James I. Cash, Jr., Michael J. Earl, and Robert Morison. Morison is an executive vice president and director of research at nGenera Corporation, while Earl and Cash are...
- Tags: Innovation, Enterprise Integration, Morison, Distributed Innovation Group, Leadership, Strategy, Enterprise Software, Management, Software, Oliver Marks
- Blog posts 2008-11-21
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