Should I use regular or cached reports?
Cached reports are report objects that have been stored in the ASP.NET Cache object, to increase performance and scalability. Crystal Reports supplies a specific framework for placing ReportDocument instances in the Cache. That framework automatically caches any report that implements the ICachedReport interface. For information and tutorials on placing report objects into the Cache object, see the Crystal Reports .NET Guide.
If you are using the RAS SDK, the best practice is to use the ReportClientDocument object model to access regular, non-embedded reports. The RAS server is optimized for report caching, which eliminates the need to use the ASP.NET caching features.
For information on RAS job caching, see Caching with RAS.
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