In the Angular Node application, the loading speed of the Jasper reports (Jasper Server through Rest API) is very slow. Even though for shorter date periods, it takes a lot of time to load the data. Please suggest a solution. The current communication way of reports is Angular → Node ⇾ Jasper Server. My DB is PostgreSQL (The data are executing very fastly) version - Jasper-reports-server-cp-7.1.0, Jasper Reports Ver 6.6.0 I have planned to implementing node-jasper module for running jasper reports without jasper server. But it could not work in Jasper Reports Ver 6.6.0. Lot of dependency issues happening (lib files not found).
I have tested the node-jasper module in 5.6.0 version, but XLS exporting is not working, could not set the PostgreSQL JDBC connections and some other features of jasper server is not working such as XLSX, HTML etc exports.
I need a solution for implementing the node-jasper modules for running jasper reports without jasper server very fastly.