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TMCNet: Network Instruments Issues 5th Annual State of the Network Global Study

[March 16, 2012]

Network Instruments Issues 5th Annual State of the Network Global Study

Mar 16, 2012 (Close-Up Media via COMTEX) -- Network Instruments, a provider of network and application performance monitoring, announced the release of its Fifth Annual State of the Network Global Study.

According to a release, the results suggest a potential management storm as IT teams face significant monitoring challenges from multiple forms of cloud computing, as well as substantially increased bandwidth demands.

Study Highlights -Moving apps to the cloud: 60 percent anticipate half of their apps will run in the cloud within 12 months -Video is mainstream: 70 percent will implement video conferencing within a year -Bandwidth demand driven by video: 25 percent expect video will consume half of all bandwidth in 12 months -Chief application challenge: 83 percent were most challenged by identifying the problem source -Increased bandwidth demands: 33 percent expect bandwidth consumption to increase by more than 50 percent in next two years.

"While IT teams embrace cloud services and video conferencing as a way to increase cost savings and business flexibility, these technologies introduce new components and environments which make ensuring positive end-user experience all the more challenging," said Brad Reinboldt, senior product manager of Network Instruments. "The reported lack of monitoring tools, quality metrics, and visibility create serious obstacles that prevent IT from effectively managing performance and jeopardize costly technology investments." Cloud Computing While the number of organizations embracing cloud (60 percent) remains steady compared to last year's study results, the number of implementations per organization is growing. Most notably were Software as a Service (SaaS), Infrastructure as a Service (IaaS), and private cloud deployments -- which grew by 10 percent over the last year. On average, respondents expected one-third of their applications to be running in the cloud within 12 months.

Seventy-four percent of respondents indicated their chief concern about cloud migration was ensuring corporate data security. The number is nearly double that of last year, and may be the primary reason for slowing cloud adoption by new organizations. Other top concerns included lack of accurate end-user experience monitoring and the bandwidth impact of cloud services.

Although challenging from a monitoring and visibility perspective, one-third of organizations indicated application availability increased as a result of cloud migration.

Video Conferencing After many false starts, enterprise video conferencing is now mainstream. Video conferencing has been implemented by 55 percent, with an expected 70 percent within a year. Nearly two-thirds of these organizations have implemented multiple deployments throughout their organization. These include standard conference rooms (75 percent), desktop PCs (63 percent), and telepresence systems (30 percent).

While video is clearly embraced, several cited challenges that could hinder wider adoption. Inadequate user knowledge and training was viewed as the largest concern in ensuring a positive video conference experience (53 percent). This was followed by difficulties allocating and monitoring bandwidth (47 percent), and a lack of tools to manage video performance (47 percent).

Further compounding these issues are the lack of standardized metrics to monitor video quality. Network professionals typically relied on a mix of metrics to assess quality, including latency (76 percent), packet loss (69 percent), and jitter (60 percent). Surprisingly, less than one in five use Video MOS, a metric specifically designed to determine video quality.

By the beginning of 2013, nearly one-quarter of respondents expect video to consume over half of their bandwidth.

Performance and Bandwidth Management As applications become more complex and tiered, the ability to resolve service delivery issues grows. Eighty-three percent of respondents said the largest application troubleshooting challenge was identifying the problem source. Whereas, more than two-thirds of respondents predicted network traffic demands would increase by 25 percent-50 percent within two years.

The State of the Network Global Study has been conducted annually for five years. This year, Network Instruments engaged 163 network professionals to understand and quantify new technology adoption trends and daily IT challenges. Respondents were asked, via third-party web portal, to answer a series of questions on the impact, challenges, and benefits of cloud computing, video conferencing, and application performance management.

The results were based on responses by network engineers, IT directors, and CIOs in North America, Asia, Europe, Africa, Australia, and South America. Responses were collected from October 22, 2011 to January 3.

Network Instruments is a provider of application and network management, providing products that optimize performance, validate technology initiatives, and speed problem resolution.

More Information: www.networkinstruments.com ((Comments on this story may be sent to newsdesk@closeupmedia.com))

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