QaaWS(Query as a Web Service) DSWS.properties file Cache - Session and Service Value

[Former Member]

Hi All,

    Dashboard using QaaWS(Query as a Web Service), for Performance of the Web service.

    Can we change the parameters in DSWS Properties File inside TOMCAT.

    Enviroment : SAP Business 4.0 SP4 Patch 9, Windows 2008 , SQL Server 2008 R2 , TOMCAT 6.0

    Point 1)   

    Need information on Parameters

    qaaws.session.cachesize

    qaaws.service.cachesize

     what value need to specified, weather these parameter have performance impact.

    Point 2)

     qaaws.cache_dpresult.optim=true

    By Making this Parameter "False" . Weather will their be any performance impact.

Thanks,

Venkata SRT

[Former Member]

The QAAWS application that comes bundled with Business Objects has a  limitation set to cache data requests. When the same request is done in  short periods of time the cache data is sent instead of running the  query again. To avoid this and get new data every time, you need to  disable this functionality on the dsws application properties.

To enable it, you need to set the qaaws.cache_dpresult.optim flag to true

if you change this value to false, every time it will fetch new data.

hope this helps.