Patent ID: 11968280
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 18:
19. The system of claim 18, wherein the processor corresponds to a poller device, and wherein the system further comprises a serverless code execution system configured to obtain the request for invocation of the serverless function and in response initiate the execution of the serverless function, wherein the execution of the serverless function causes the serverless code execution system to:
obtain the first batch of data items;
iteratively process data items within the first batch to successfully process a first portion of the first batch of data items;
determine a location in the data stream corresponding to a first unsuccessfully processed data item in the first batch;
generate the instructions, the instructions including an instruction to generate a subsequent batch of data items by including data items from the data stream beginning at the location in the data stream corresponding to the first unsuccessfully processed data item in the first batch; and
respond to the request for invocation of the serverless function by returning the instructions to the poller device.