QVX stands for Qlikview Data Exchange
you can use QVX to extract data from complex system like Weather Deprtament Realtime system
etc it acts as driver between qlikview and Realtime or any other System that captures data but from which
qlikview directly can not extract or connect , basically it is a file stream.
Those people who work with QlikView know that it requires direct connection to the database to pull the data from, which is not possible to implement in some situations. One of the solutions is to use QVD files but again there is no way to create them without using QlikView.
In version 10 QlikView has introduced support for QVX files.
QVX (QlikView data eXchange) is a new file/stream format for high performance data input into QlikView. A QVX formatted file contains metadata describing a table of data and the actual data. In contrast to the QVD format, which is proprietary and optimized for minimum transformations inside QlikView, the QVX format is public and requires a few transformations when exporting data from traditional data base formats.
Regards,
anant
