Friday, April 10, 2009

BTM and Real User Measurements (RUM)

A complete BTM solution cannot ignore the “first mile” – the segment from the end-user to the data center. Real User Measurements (RUM) should be part of any complete BTM solution, since the origin of every user related transaction, is at the user.

Enterprises must have the ability to measure the level of service that their users are actually receiving - from their own desktop - and provide fast answers when performance degradation occurs.

Whether response times are degrading, or transaction failures are proliferating, IT staff must provide fast answers.

RUM must address two separate needs:

  • Web based applications used by remote users at their home or on a mobile device
  • Internal corporate users with desktop or Citrix based applications

For home users, installation on the home user desktop is usually not an option. BTM must provide the technology for measuring latencies from the home user’s browser, without installation on the desktop.

Enterprise users, tend to use numerous applications, some based on fat clients (no browser) installed on their desktop. In such cases a local agent has to be deployed to capture every transaction issued by the user in order to measure its latency and successful completion.

Agent based RUM solutions also provide inventory metrics – how many applications are actually being used, what applications are installed and executed within the user’s operating system, and so forth.

2 comments:

Yummi said...

Vendors of the real user measurements only show that the user is experiencing a problem.
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