Use a Virtual Table Server
LoadRunner Cloud supports Virtual Table Server (VTS). VuGen, DevWeb, and TruClient scripts uploaded to LoadRunner Cloud can fetch data from a VTS server, in the same way they would in LoadRunner Professional and LoadRunner Enterprise.
VTS (Virtual Table Server) is a web-based application that works with Vuser scripts. VTS offers an alternative to standard VuGen parameterization.
When you use standard parameterization, each Vuser is assigned parameter values from a dedicated set of values - parameter values are not shared between Vusers. In contrast, VTS enables you to assign parameter values from a single set of parameter values to multiple Vusers. This may enable you to more accurately emulate a real-user environment.
VTS includes a table that contains parameter values that can be used by your Vuser scripts. The VTS table is composed of columns and rows. Each column represents a set of values that can be used by a specific parameter in your Vuser scripts. The cells within a column contain the actual values of the parameter.
You can download and install VTS on your own.
Note: You must ensure that the VTS server can be accessed by the load generators running the scripts.
To download and install VTS, go to the Virtual Table Server page in the AppDelivery Marketplace.
Work with VTS
The following links provide details on working with VTS.
- For details on how to use VTS functionality in TruClient Vuser scripts, see Use VTS in TruClient scripts in the VuGen Help Center (select the relevant version).
- For details on how to use VTS functionality in LoadRunner Vuser scripts, see the LoadRunner Professional Help Center (select the relevant version).
- For details on how to use VTS functionality in DevWeb scripts, see the LoadRunner Developer and DevWeb Help Center.