Thursday, January 08, 2009

WAN optimization: Useful, still not well understood

One-third of respondents in a Gartner survey were not aware of WAN optimization techniques
Network World logo

Network Optimization Alert

NetworkWorld.com | LANs & WANs Research Center | Update Your Profile


Sponsored by GDCM
rule

Why PUE Alone is Not Enough!
Global DataCenter Management (GDCM) contends that although Power Usage Effectiveness (PUE) is an excellent metric for benchmarking the efficiency of power consumption in the data center, the "hit or miss" approach of making changes to improve energy efficiency needs an overhaul. This whitepaper explores how PUE Modeling (PUEM(TM)) can help data center managers achieve positive changes to their data center's PUE, before any equipment is moved or modified.

rule

Spotlight Story
WAN optimization: Useful, still not well understood

Ann Bednarz By Ann Bednarz
Enterprises worldwide have a lot to learn about WAN optimization, which presents a good opportunity for vendors. Read full story

Ann Bednarz is associate news editor at Network World.

Related News:

Comcast has begun throttling the bandwidth hogs Use too much bandwidth and pay the price. That's the word from Comcast, which has launched a broadband throttling system to prevent power users from hogging its network.

Cisco offers free iPhone app to tune into WebEx meetings Cisco is providing a free iPhone application that enables iPhone 3G users to attend WebEx meetings via their Apple mobile devices.

ROI potential keeps WAN optimization projects on the table To learn more about how WAN optimization and application acceleration projects are faring in today's economic environment, I asked readers to share their opinions on which IT projects take priority in a budget-constrained environment. A handful of IT suppliers responded with their take on customers’ spending plans, as well as the attributes of WAN optimization technologies that are helping to insulate vendors from spending slowdowns.

Five key challenges for branch computing Robin Gareiss, executive vice president and senior founding partner of Nemertes Research, highlights the trends and challenges she foresee for the branch, and her recommendations for addressing them.

VCs Need to Get Real or Go Home If the only thing to fear is fear itself, then VCs need to snap out of it because they are cowering in their wine cellars. If you haven't already seen it, a slide show called "R.I.P. Good Times" presented this past fall by Sequoia Capital to CEOs of its portfolio companies shows just how morose the mood among VCs has become. The slide 'de resistance' shows a spiral with a skull at its center warning portfolio companies to put themselves in an indefinite state of suspended cash flow animation or die an agonizing death--and the final slide blares GET REAL OR GO HOME.

5 Steps to Improve Performance and Save Your Job Welcome to the toughest "do more with less" year in memory. Chances are your boss will expect improved application performance while axing your group's budget. And you're probably on edge about keeping your job. Here are 5 steps to improve performance so you can keep your job--and who knows--maybe even buck the trend and get a raise.

January giveaways from Cisco Subnet and Microsoft Subnet
Up for grabs: Two Cisco training courses from Skyline-ATS worth up to $6,990, a Microsoft training course from New Horizons worth up to $2,500, 15 copies each of the hot book titles Microsoft SQL Server 2008 Management and Administration, IPv6 Security and Chained Exploits: Advanced Hacking Attacks. Get all the entry details here.


IT Outlook '09
Products of the WeekIn-depth analysis of the latest enterprise strategies, start-ups to watch, people to know, and more.

9 hot technologies for '09
9 hot technologies for '09Our annual rundown, plus a tip or two about how to approach each hot technology.

Sponsored by GDCM
rule

Why PUE Alone is Not Enough!
Global DataCenter Management (GDCM) contends that although Power Usage Effectiveness (PUE) is an excellent metric for benchmarking the efficiency of power consumption in the data center, the "hit or miss" approach of making changes to improve energy efficiency needs an overhaul. This whitepaper explores how PUE Modeling (PUEM(TM)) can help data center managers achieve positive changes to their data center's PUE, before any equipment is moved or modified.

rule

Compare Storage Resource Management Products

Get side-by-side product comparisons, buying tips, market trend information, case studies and more with Network World's newly enhanced Storage Resource Management Product Guide.

Click here to visit now.


Compare Network Monitoring and Management Products

Get side-by-side product comparisons, buying tips, market trend information, case studies and more with Network World's newly enhanced Network Monitoring and Management Product Guide.

Visit now.

 

01/08/09

Today's most-read stories:

  1. IBM employees buzzing about layoff rumors
  2. AT&T builds $23M IPv6 network for U.S. military
  3. Outlook '09
  4. Is VoIP dead?
  5. Microsoft layoff rumors continue their swirl
  6. Rogue SSL certificate exploit puts VeriSign on the spot
  7. Best iPhone apps: Office and personal productivity
  8. Salary calculator
  9. Nearly 1 million jobs could be created by IT stimulus package
  10. Three ways a Twitter hack can hurt you


Effectively Support Wireless Networking
Ensure you are at the top of your wireless game with the most up-to-date information on mobile technologies. Industry experts expect IT professionals will start deploying 802.11n in lieu of tried and true Ethernet to improve mobility, lower costs and ease network management woes. Find out how today.
Download this Executive Guide now.



IT Buyers guide

 


This email was sent to networking.world@gmail.com

Complimentary Subscriptions Available
for newsletter subscribers. Receive 50 issues
of Network World Magazines, in print or
electronic format, free of charge, Apply here.

Terms of Service/Privacy

 

Subscription Services Update your profile
To subscribe or unsubscribe to any Network
World newsletter, change your e-mail
address or contact us, click here.

Unsubscribe

Network World, Inc., 492 Old Connecticut Path, Framingham, MA 01701
Copyright Network World, Inc., 2009

www.networkworld.com

 

 



No comments:

Post a Comment