Amazon Technologies, Inc.

Vageesh Kumar

Peter Sirota

George Steven McPherson

Sumit Kumar

Ankit Kamboj

An indication of an input data stream comprising data records, stored at a stream management service, that are to be batched for a computation at a batch-oriented data processing service is received. A set of data records of the input data stream are identified, based on respective sequence numbers associated with the records, for a particular iteration of the computation. Metadata associated with the particular iteration, comprising identification information associated with the set of records on which the computation is performed during the particular iteration, is saved in a repository.

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Seattle, WA, United States of America

Vageesh Kumar