Table of Contents

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  1. Preface
  2. Installation Overview
  3. Before You Install
  4. Data Archive Installation
  5. Data Vault Installation
  6. Application Accelerator Installation
  7. Application Retirement for Healthcare Accelerator Installation
  8. Salesforce Accelerator Installation
  9. After You Install
  10. Data Archive Upgrade
  11. Data Vault Upgrade
  12. Upgrading Oracle History Data
  13. Upgrading PeopleSoft History Data
  14. ILM Data Validation Option Setup
  15. Data Archive Source and Target Database Requirements
  16. Data Archive Connectivity
  17. Data Archive Uninstallation
  18. SAP Application Retirement
  19. Database Users and Privileges
  20. Data Visualization Designer Installation
  21. Data Archive Installation Requirements Checklist and Architecture Options

Installation and Upgrade Guide

Installation and Upgrade Guide

Configuring Memory Settings on a 64-bit Computer

Configuring Memory Settings on a 64-bit Computer

If you install ILM products on a 64-bit machine, you can allocate additional memory for the ILM Java Virtual Machine (JVM). To allocate additional memory, update the maximum heap size in the startApplimation batch file or script.
The default heap sizes for the ILM JVM are as follows:
  • Minimum heap size (-Xms) = 512 MB
  • Maximum heap size (-Xmx) = 1 GB
The default heap sizes are adequate for most installations on 32-bit machines. If you install ILM products on a 64-bit machine and notice performance issues, you might want to increase the maximum heap size for the ILM JVM. Set the maximum heap size to a value of 3 GB or less.
To configure the memory settings, update the following command in the startApplimation batch file or script:
$JAVA_HOME/bin/java -Dfile.encoding=UTF-8 -Dapp.home=$SEARCHDIR -Djava.awt.headless=true -Xms512m – Xmx3072m -jar ./lib/informia-server-6.2.jar start

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