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  1. Abstract
  2. Supported Versions
  3. Performance Tuning and Sizing Guidelines for Informatica® Big Data Management 10.2.2

Performance Tuning and Sizing Guidelines for Informatica® Big Data Management 10.2.2

Performance Tuning and Sizing Guidelines for Informatica® Big Data Management 10.2.2

Tune the Informatica Domain and Application Services

Tune the Informatica Domain and Application Services

Informatica service processes can use a large number of files and Informatica services can use a large number of user processes. To account for all the files and user processes, you can change the file descriptor and max user processes settings.
To change the settings, edit the infaservice.sh file at the following location:
<INFA_HOME>/tomcat/bin/
For example:
/export/home/<INFA_HOME>/tomcat/bin/infaservice.sh
The following table lists the optimal values for the domain parameters:
Domain Parameters
Sandbox Deployment
Basic Deployment
Standard Deployment
Advanced Deployment
Heap requirement
512 MB (Default)
512 MB (Default)
2 GB
4 GB
File descriptors
1024 (Default)
26000
32000
64000
Max user processes
1024 (Default)
8000
16000
32000
You can tune the following application services for performance:
  • Analyst Service
  • Content Management Service
  • Data Integration Service
  • Mass Ingestion Service
  • Model Repository Service
  • Search Service

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