Patent ID: 11860879
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. A computer-implemented method comprising:
under control of a computing system comprising one or more computer processors configured to execute specific instructions,
receiving a request for information regarding a data object group comprising a subset of a plurality of data objects stored in a data store;
determining, based at least partly on the request, to execute a first function and a second function using the information regarding the data object group prior to providing a response to the request;
executing the first function using a code execution system prior to providing the response, wherein the code execution system provides on-demand execution of functions in an input/output (I/O) path of the data store, and wherein executing the first function comprises:
determining to exclude a first portion of the information regarding the data object group from a first function output; and
generating first function output comprising a second portion of the information regarding the data object group, wherein the first function output does not include the first portion; and

executing the second function using the code execution system prior to providing the response, wherein executing the second function comprises generating second function output; and
providing the response to a computing device based at least partly on the first function output and the second function output.