HCL Onetest Virtualization: Virtualize Middle-Tier and Back-End Applications
                     HCL OneTest Virtualization
VIRTUALIZING MIDDLE-TIER AND BACK-END APPLICATIONS
During the testing process, delivery is often challenged by the fact that different development 
teams move at different velocities. For example, a mobile team might be able to release reliably 
every day. However, a middleware team might release on a weekly basis, and a mainframe team 
may need a month or more to make a release. 
This problem could create a bottleneck if the goal is continuous delivery, even with automated 
testing.
 
HCL OneTest Virtualization simulates missing system components to enable faster development 
and testing. It listens for network traffic in the same fashion as the real service, allowing 
development and testing activities to continue when the real service is unavailable. 
Additionally, it checks for incoming messages, processes those messages, and responds according 
to the behavior described. 
HCL OneTest Virtualization can be deployed without having to reconfigure the original 
environment – saving time and avoiding errors.
Capabilities
Validates Validates Checks Provides
Customer Subscription Customer VirtualProfile Billing
Capabilities
Provides a Wide Variety of Supports Virtualizing Systems
Protocol and Message Format Removes the need to 
Support reconfigure environments when 
Mixes and matches all formats adding or removing virtual 
as needed services
Generates Accelerators for Provides Sift and Pass-through 
Understanding the System Capabilities
Under Test Handles specified scenarios 
Observes system traffic or with virtual services, while 
extracts information held allowing other scenarios to use 
within systems the live system
Creates Performance Profiles Features Multiple Construction 
Uses APM data to provide Options
more realistic response times in Allows creation of virtual 
virtual services services via simple record and 
playback, data driven, ECMA 
Script, and/or complex data 
models.
Benefits
Reduces Dependencies Improves Quality
Teams work simultaneously, Enables teams to start testing 
while reducing internal and earlier to find problems sooner 
external dependencies
Reduces Time to Market
Reduces Cost Teams work in parallel to 
Reduces infrastructure costs increase productivity
and operating expenses
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