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  • Cloud Data Integration for PowerCenter
  • All Products

Table of Contents

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  1. Preface
  2. Getting started with PowerCenter modernization
  3. Repository Assessment
  4. Asset Conversion
  5. Bulk Metadata Update
  6. Jobs
  7. Configurations

PowerCenter Modernization

PowerCenter Modernization

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Sizing recommendations

Sizing recommendations

To manage concurrent execution of multiple assessment and conversion jobs, Informatica recommends that you group the Secure Agents. When you group the Secure Agents, the task distribution is balanced between the Secure Agents, allowing each agent to process one assessment job and two conversion jobs simultaneously.
To enable parallel execution of two assessment tasks, ensure that you have at least two Secure Agents in the Secure Agent Group.
To ensure efficient execution of the assessment and conversion jobs and to prevent any memory-related performance issues, configure the memory of the PC2CDIModernizationApp agent application based on the size of the repository and PC XML. The following table provides the memory recommendations for the PC2CDIModernizationApp agent application for different configurations:
Repository Size
PC XML ZIP Size
RAM Size (-Xmx)
200 MB
N/A
1 GB (-Xmx)
1 GB
N/A
1 GB (-Xmx)
4 GB
N/A
4 GB (-Xmx)
9 GB
N/A
5 GB (-Xmx)
200 MB
600 MB
2 GB (-Xmx)
1 GB
600 MB
2 GB (-Xmx)
4 GB
600 MB
5 GB (-Xmx)
9 GB
600 MB
6 GB (-Xmx)
The size suggested for the PC XML ZIP file is an approximate value. For example, if you have 20 XML files of 30 MB each, the approximate size of the ZIP file is 600 MB.
For information on configuring the memory for PC2CDIModernizationApp, see Configuring memory for Secure Agent.
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