November 2006 Archives

Customer Satisfaction: So important, we wrote it in big, bold letters


NetworkComputing.com has released the feature story from their 2007 NWC Reader Survey. The feedback they received was significant.

“IT managers are deeply dissatisfied with the way the vendor community does business. That's the bottom line of our 2007 Reader Survey, in which the response data and true-life anecdotes chart just how and where IT vendors are failing their customers.

Vendors are overpromising and underdelivering on features and capabilities and failing to support their customers. IT pros know how to take vendor promises with a grain of salt, but when 72 percent of respondents say products aren't shipped with promised features, we've got a problem. And customer support is only mildly better. Many survey participants said first-line customer support is inadequate and vendors aren't willing to take responsibility for technical problems.” [Emphasis added]

Everyone knows vendors routinely overstate the capabilities of products and services, but the extent of this practice is disturbingly widespread. Only 28 percent of respondents said key features promised by a salesperson were actually present in a major product rollout.

This practice may win accounts, but it sure doesn't lead to satisfied customers. When asked, "If you could stop vendors from doing one thing ..." the top answer was "promising capabilities that aren't there." A comment from a disgruntled reader sums it up best: "Vendors need to reality-check their salesweasels."

NetQoS's founders came from the IT world. They ran IT organizations, purchased from IT vendors, and lived this experience. In fact, they developed the first generation of NetQoS products in the IT department of a global company. Undoubtedly, the same frustration expressed in this survey led to the development of one of NetQoS' core founding principles – We under promise, and over deliver.

It is literally plastered on our walls and in our psyche. Well... not literally literally in our psyche, but certainly literally literally on our walls...


overdeliver.jpg

overdeliver.jpg

...and it's more of a paint with wood accents than plaster - you get the idea.

Wall-mounted embossed typography notwithstanding, NetQoS has received some very high marks in customer satisfaction, because each and every employee here adheres to this principle. We'd better, we're evaluated based on it and 7 other principles.

In August of 2005, First Market Research did a survey of our customers, and found that they had a 88% "very favorable" rating of us and a 12% "fairly favorable" rating, and more than 90% said that NetQoS's products were having a beneficial impact on their organization. The numbers speak for themselves.

Yes, we are fully aware of how marketing-cheesy and self-congratulatory that last sentence sounds. But on the other hand, what’s our alternative to high customer satisfaction? Low customer satisfaction? Ticked off in-house engineers working to fill the gap between what we can offer and what we promise? That’s not a good business plan – we want to sell people our product but at the end, a soured deal can result in a bad reputation, a bad reputation means fewer people will buy our services. Or, as a NWC survey responder put it:

“’Some vendors provide excellent service, all the time. Other vendors make false claims and provide lousy after-sale support,’ a survey respondent said. ‘I believe it's my job, as an IT director, to make sure we select vendors that fall into the first group.’”

Latest from NetPerformance.com


This Week’s Topic: VoIP

PERFORMANCE TOOLBOX: Brix Networks' TestYourVoIP.com
In the not-too-distant past, phone call quality line testing was performed with live recruits sitting on the receiving end of a call. These recruits would listen in on the test call and rank quality on a scale of 1 to 5 (5 being the highest possible rating) and then calculate the average -- particularly the mean -- opinion of all listening parties and then assigning call quality accordingly. This rating is called the Mean Opinion Score, or MOS for short, and remains the benchmark by which all voice calls are measured to provide a fair and impartial view of call quality.

TECHNOLOGY BRIEF: An Introduction to VoIP Protocols
Voice over IP (VoIP) offers the vision of a converged network carrying multiple different types of traffic (voice, video, and data to name a few). To implement this vision, VoIP employs a number of different protocols. VoIP has a unique set of performance requirements that make it a challenge for any data network. Understanding the operation of core VoIP protocols is a first step in understanding the performance requirements that VoIP will place on your network.

THE WAY WE SEE IT: Toll Quality to Make a Come-Back
“Can you hear me now” is more than a mantra chanted several times a day by the cellular faithful. “Can you hear me now” signals the general acceptance of convenience over quality. Widespread CYHMN? means the market embraces the notion that being able to make a call from the car while tooling down I-95 at 80 miles an hour — however bad the call quality and regardless of the number of redials — is superior to finding a stationary pay phone and dropping in some coins.

READING LIST: VoIP (revised)
Academic reading lists, Online VoIP tools & resources, and VoIP Books.

FEATURED WHITEPAPER: Implications for NSM Vendors on impact of Mobile Technology
This paper from industry analysts Simon Forge and Richard L. Ptak, Ptak, Noel & Associates offers an in-depth analysis of the future of Mobile Technology and its impact on hardware, software and society at large.

FEATURED WHITEPAPER: IMS, the IP Multimedia Subsystem, and Its Industry Significance
IMS is now on everybody's lips whenever new services or major acquisitions are cited. But why -- and what really is IMS -- just what does it do? In this short paper, Simon Forge and Richard L. Ptak Ptak, Noel & Associates answer these questions in a brief, useful fashion, and offer some suggestions about what management solutions suppliers and telecommunications industry operational support platforms of all types should be doing today


November 2006 Archives

Borat Learnings of Network Make Good Time


Like many people in Austin, I went to see “Borat,” the crass cross-cultural comedy.

It’s possibly the funniest movie of all time – but this isn’t a review. The point is that I had to go to three different theaters before I could find a place that wasn’t completely sold out; and I got one of the very last tickets.

The reason for this is partially because “Borat” was supposed to open-wide on two thousand theaters, but it was eventually cut back to 837 theaters, because Fox executives called it “soft on awareness.”

"A tracking survey Monday by National Research Group showed that 27% of respondents were aware of "Borat," well behind two competitors opening the same weekend. Of those surveyed, 81% were aware of Walt Disney Co.'s "The Santa Clause 3: The Escape Clause" and 50% were aware of DreamWorks Animation SKG's "Flushed Away," to be released through Paramount Pictures."

“Borat,” as you may know by now, is the #1 grossing movie this weekend, its opening, handily beating “Santa Clause 3” and “Flushed Away.” It made $26,375,000 in 837 theaters.

Think about that for a moment. Assuming a rough estimate of 8 dollars a ticket, 16 shows per screen over the weekend, “Borat” sold about 250 tickets per showing. I have no idea what the average movie theater seating capacity is, but I’ll bet you it’s around 250.

People – potential paying customers – who wanted to see “Borat” were turned away in Austin, and likely around the country. In the world of networking, we call this an unexpected demand of resources.

Fox probably calls it lost revenue.

And while Fox’s answers to the L.A. Times said that tracking can be unreliable, it seems they relied a bit too heavily on that sole “soft on awareness” metric. It just didn’t give Fox’s executives the information that they needed to accurately judge their screen need. Sure, only 27% of people might know what “Borat” is, but those 27% were obviously motivated to see the movie, compared to the 81% who knew about “Santa Clause 3” – but merely knew about it. You can't rely on just one metric; you need multiple and varied data points. This is equally true when managing your network for application performance.


Metal Foil Platters for Future Hard Drives?


jinkim.jpgby Jin Kim

"The technology in question replaces the aluminum or glass platter in your hard disk drive with a "platter" made from stainless steel or titanium foil that is 22 microns or 25 microns thick, respectively. The materials cost more but we use so much less of it (the disk is so incredibly thin) that the total material cost is substantially less." [I, Cringely]

Just think about the boost in disk throughput these drives could potentially give to our large database reads. Larger, faster, cheaper, energy efficient and more resilient than conventional and flash based drives. =)

[Ed. Note: The article also talks about the idea that these drives also require less electricity to store more data, which makes them ideal in data centers. We've written on the power draw of data centers before.]

Jin Kim is a QA Specialist at NetQoS


Network Performance Daily Links 2006-11-06


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Dr. Fulton's Article in NSD Newsletter


Our CTO, Dr. Cathy Fulton, has an article up at the NSD Newsletter on Managing VoIP Network Performance.


November 2006 Archives

Network Performance Daily Links 2006-11-03


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November 2006 Archives

Realistic Internet Simulator


We don't focus entirely on network security, but if your end-users PCs look like the Realistic Internet Simulator, you might have problems...


Network Performance Daily Links 2006-11-02


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November 2006 Archives

Network Performance Daily Links 2006-11-01


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