Shunra Products

Shunra VE For HP

Shunra VE for HP

HP Certified, Windows-based WAN Emulation Solution

HP Employees

With a seamless, integrated solution, Shunra VE Desktop for HP Software will transform your LAN-based, load testing environment to include real-world, WAN Emulation of the production environment. This transformation from LAN to WAN is a proven, necessary step for quality assurance of applications that are required to perform over wide area networks. The earlier testing is performed over a WAN, the easier it is to address design and implementation problems of chatty applications, latency sensitive transactions, caching inefficiencies, along with other network performance conditions.

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Eliminate Global LoadRunner Generators

  • No need to install and manage load generators in remote offices around the world
  • Benefit directly from deployment of WAN emulation with accurate user load testing
  • Ability to schedule, re-run or configure network aware testing locally

Extensive Experience with Load Testing

Defining a valid load test environment is complex. If the environment does not reflect real-world conditions it is quite possible that the results and decisions made to deploy the application will not be valid. Shunra's experience in helping customers maximize the effectiveness of their load testing process has shown that without incorporating the impact of the WAN on the production infrastructure, the results of load tests may be incomplete. Use of Shunra along with load testing enables the detection of:

Latency impact on the datacenter – Latency causes the transactions and sessions to stay open longer than they would on the LAN. Without incorporating the WAN effects of delay into a load test, memory usage, thread usage, and other critical server resources can be significantly understated

Bandwidth limitations – Affects transactions "in-flight," causing them to take longer to complete their transmission, also impacting important server resources.

Network impact on response time – Where specific response time goals are being targeted, it is important to incorporate the effect of the network into testing to examine the impact on total response time. Shunra enables you to accurately assess total response time for remote users prior to deployment, and can analyze the breakdown of total response time into the client, network, and server components to assist in diagnosing and resolving transactions that will not consistently meet your response time goals

Shunra VE Desktop Professional offers an alternative to HP LoadRunner users where an appliance-based solution is not appropriate. VE Desktop Professional provides integration with LoadRunner via a windows-based, software-only solution that simulates a wide area network link within Load Generators so that you can test applications under a variety of current and potential network conditions. This makes it an ideal solution for QA and performance professionals who need to deliver load test results in a simple, repeatable manner.

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