(For more resources on JasperReports, see here.)
You will need PostgreSQL to follow this recipe. Refer to the installPostgreSQL.txt file included in the source code download (chap4), which shows how you will install and run PostgreSQL. Note that your installation of PostgreSQL should be up and running before you proceed.
The source code for this article also includes a file named CreateDbIntoPGS.txt, which will help you to create a database named jasperdb5.
The following simple steps will show you how to connect iReport to a database:
PG is just a name for the database connection you are creating. You can give any name and create any number of database connections.
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