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  1. Download the PostgreSQL JDBC driver from http://jdbc.postgresql.org/download.html. (Obtain version 9.0 of the JDBC 4 driver.)
  2. Add the PostgreSQL JDBC driver jar to the lib/ directory of your application server.

4. PostgreSQL configuration

We are strongly recommending to perform the following PostgreSQL configuration changes in $POSTGRES_HOME/data/postgresql.conf. Settings depend on your memory amount. This example specifies parameters when you are running BellaDati and database on a single server with 4GB memory. 2GB of the are allocated for BellaDati application server running on JAVA (the -Xmx parameter). The rest should be available for operating system and database server.

Name

Value

Note

max_connections

100

 

shared_buffers

512MB

min 1/4 RAM

temp_buffers

2MB

per session

work_mem

10MB

per client connection

maintenance_work_mem

64MB

 

max_stack_depth

2MB

 

wal_buffers

128kB

 

effective_cache_size

512MB

 

5. Next steps

Continue configuring BellaDati WAR for your application server as described on:

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