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chore(ods-etl): FTRS-3588 Adjust batch size and concurrency#1011

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mabe13 wants to merge 2 commits intomainfrom
task/FTRS-3588-fix-ODS-ETL-Performance
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chore(ods-etl): FTRS-3588 Adjust batch size and concurrency#1011
mabe13 wants to merge 2 commits intomainfrom
task/FTRS-3588-fix-ODS-ETL-Performance

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@mabe13 mabe13 commented Mar 11, 2026

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To ensure the utmost confidentiality and protect your and others privacy, we kindly ask you to NOT including PII (Personal Identifiable Information) / PID (Personal Identifiable Data) or any other sensitive data in this PR (Pull Request) and the codebase changes. We will remove any PR that do contain any sensitive information. We really appreciate your cooperation in this matter.

  • I confirm that neither PII/PID nor sensitive data are included in this PR and the codebase changes.

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Pull request overview

This PR adjusts the SQS → Lambda event source mapping tuning for the ETL ODS pipeline to change batching and concurrency behavior for the transformer and consumer Lambdas.

Changes:

  • Reduce SQS event source batch_size from 10 to 5 for both transformer and consumer triggers.
  • Increase scaling_config.maximum_concurrency from 5 to 15 for both triggers.
  • Reduce maximum_batching_window_in_seconds from 5 to 2 for both triggers.

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Comment thread infrastructure/stacks/etl_ods/lambda.tf
@mabe13 mabe13 force-pushed the task/FTRS-3588-fix-ODS-ETL-Performance branch from c0c492c to b945736 Compare March 12, 2026 07:26
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