Tuning Memory Requirements

You must determine your memory needs and set values in your application server’s JVM by adding maximum and minimum heap size to the Java command line. For example:

java -Xmx512M -Xms512M

To improve performance do the following:

• Set the maximum and minimum heap size values to the same size.

• Depending on your specific implementation, you might want to increase these values if you run reconciliation.

• For performance tuning purposes, you may also set the following in the waveset.property file:

  max.post.memory.size value

The max.post.memory.size specifies the maximum number of bytes that a posted file (for example by using an HTML FileSelect control) might contain without being spooled to the disk. For cases where you do not have permission to write to temporary files, increase the max.post.memory.size to avoid having to spool to the disk. The default value is 8 Kbytes.

For additional information about system requirements, see the Oracle Waveset 8.1.1 Release Notes.