Java heap size recommendation - spectrum_platform - 23 - 23.1

Spectrum Installation Guide for Windows

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Software
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Product family
Spectrum
Product
Spectrum > Spectrum Platform
Version
23.1
Language
English
Product name
Spectrum Technology Platform
Title
Spectrum Installation Guide for Windows
Topic type
How Do I
Overview
Installation
Configuration
First publish date
2007
ft:lastEdition
2023-11-03
ft:lastPublication
2023-11-03T19:05:52.996250

If you are loading all countries, set the maximum Java heap size for GlobalGeocode to -Xmx10500m for basic usage, -Xmx16g for normal usage, and -Xmx32g to -Xmx64g for high performance usage.

To set this, use one of the following options:

  • Use the Min memory and Max memory fields on the database configuration page
  • As part of a database import via the Administration Utility (CLI tool)
  • Run a separate command from the Administration Utility
    ggmglobalgeocodedb memory set --name database_name --mn minimum_memory_size
    --mx maximum_memory_size