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Amazon Kinesis Data Streams announces Service-Managed Partition Keys for simplified data ingestion

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AWS·Sep 23, 2026, 10:51 PMFeatureAI-assisted summary

Summary

Introduces service‑managed partition keys for On‑Demand Kinesis streams, automatically distributing records without user‑provided keys.
Eliminates the need for custom partition‑key logic, reducing hot shards and simplifying ingestion for unordered workloads.
Available at no extra cost; enable by upgrading to the latest AWS SDK or KPL version.

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Official source Last checked Oct 6, 2026, 3:04 AM

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