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AWS Lambda supports Seekable OCI (SOCI) lazy loading for Lambda Managed Instances

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AWS·Oct 28, 2026, 06:44 PMFeatureAI-assisted summary

Summary

Lambda Managed Instances now support Seekable OCI (SOCI) lazy loading, streaming only required files from container images.
Startup times can improve up to 70% for large images; users must publish a SOCI index tag to ECR and reference it in the function.
No extra configuration is needed and the feature is available in all AWS commercial regions where Lambda Managed Instances are offered.

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Official source Last checked Nov 4, 2026, 3:01 PM

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AI-assisted summarysource healthyLast checked Nov 4, 2026, 3:01 PM

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