Patent ID: 11899725
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. A system, comprising:
one or more processors; and
memory that stores computer-executable instructions that, as a result of being executed, cause the one or more processors to:
obtain event data corresponding to a data storage partition of a data storage service, wherein the event data indicates a plurality of entries indicative of operations performed on a plurality of data objects stored in the data storage partition;
determine a set of data objects of the plurality of data objects identified in a directory maintained locally by a client device;
filter the event data to produce filtered event data, wherein filtering the event data comprises removing non-redundant entries of the plurality of entries not corresponding to the set of data objects; and
store the filtered event data, wherein the filtered event data, as a result of being accessed by the client device, causes an application programming interface of the client device to update the directory maintained by the client device using the filtered event data to produce a modified directory.