Java Options

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Go Up to Configuring Feature Options

Rapid SQL requires JDBC connections. The Options Editor’s Java tab lets you set or change options that apply to the Java virtual machine (JVM) that is running on the client.

Note: For information on opening the Options Editor, see Specifying Application Preferences and Feature Options.

The table below describes the options and functionality of the Java tab:

Option Description Default

JVM Options:

Initial Heap Size

Set the size, in MB, for the repository where live and dead objects comingle with free memory. If memory runs out, JVM executions stop so the garbage can be collected and expunged. Each platform responds differently, so trial and error can help you maximize performance.

64 MB

Maximum Heap Size

Set the upper limit for your heap size.

64 MB

Maximum Perm Gen

Set the upper limit for the permanent generation size.

Version-specific

Additional Options

Add options here ONLY in consultation with IDERA Technical Support.

N/A