JasperPrint Object in Community Edition

[vishal29bhp]

Hi Everybody,

                         As JasperAnalysis and JasperServer Profession both uses the JasperPrint object in the user session So that

                        the  next request comes for the same report not generate the JasperPrint object again it serves the request from

                        the   pool.

 

                       My question is Can we do the same thing in JasperServer Community Edtion so that report containing complex

                       queries run fast  on the browser after first request.

 

                       One more issue regarding this when data changes in the database tables the report shows old data .

                     

                       Can we make Intelligent Caching System so that whenever the data changes in the database it reflects on the

                       report   without reloading the tomcat server.

                        

                      Plz give your valuable suggestion on the topics.

              

Vishal

 

[tkavanagh]

Not sure I understand the question. The caching is the same for JasperPrint objects for both the CE and Pro products.

 

Also, if you run a report (obviously not a exported report such as pdf, or rtf), the SQL is re-run loading the most current data from the DB. Are you finding this to not be the case?

[vishal29bhp]

Thanks for your reply ,

 

I want the SQL run once not to be rerun again if it has

 

same filter criteria or parameter value passed to it. That data and query will

 

be avalible from the cache so that DB not hit again. and performance of the

 

jasperserver boost for no of users.

 

Give your valuable suggestion plz.

 

Vishal