Andi Huber created CAUSEWAY-3888:
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Summary: [Tabular] Out of Memory issues when exporting large
Tabular Data to XLSX
Key: CAUSEWAY-3888
URL: https://issues.apache.org/jira/browse/CAUSEWAY-3888
Project: Causeway
Issue Type: Improvement
Components: Core
Reporter: Andi Huber
Assignee: Andi Huber
Fix For: 3.4.0
We are using POI's XSSFWorkbook for writing tabular data to XLSX. However, this
Workbook implementation is not optimized for writing large files, as the entire
XML model is held in memory.
It is recommended to use POI's SXSSFWorkbook instead, which is optimized for
writing streams of data and hence uses less memory.
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