Increasing Memory for Derby

Updated Sep 13, 2024 mysql Applies to 10.0, 9.2 Not yet checked for Applicare 10.0

Check this against your version

This article was last updated on Sep 13, 2024, before Applicare 10.0 was released (Jun 19, 2026), and has not been re-checked for Applicare 10.0. Confirm the steps in your environment or contact Support.

By default, the Applicare Derby database is configured to run on a laptop and is suitable for testing with Applicare with One or two agents. If the Derby database is used for POCs or testing scenarios that involve a higher no. of agents and transactions, you should increase the amount of memory allocated to Derby.

Step 1: Stop the Derby database.

Step 2: Navigate to the directory listed below.

<Applicare_home_directory>\javadb\bin

For Windows

Edit the startNetworkServer.bat file. Locate the two -Xmx, parameter within the file and update both values as needed.

Screenshot 1 — Increasing Memory for Derby

For Linux

Edit the startNetworkServer.sh file. Find the -Xmx parameter within the file and adjust its value accordingly.

Screenshot 2 — Increasing Memory for Derby

Monitoring with Applicare

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Increasing Memory for Derby

For Windows

For Linux

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