公开(公告)号：US11269903B1

公开(公告)日：2022-03-08

申请号：US16586749

申请日：2019-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Veeraraghavan Vijayaraj ,  Akram Malkawe ,  Pinwen Su ,  John Russell Lane

IPC: G06F7/00 ,  G06F16/2458 ,  G06F16/22

Abstract: A system for storing and retrieving configuration data causes time-based and content-based indexes to be stored on a storage service. The system receives a request to identify the value of a property during a time period indicated by the request. The system retrieves, from the storage service, a time-based index associated with the time period. The retrieved time-based index is searched to identify a content index associated with the time period. The system retrieves the content index from the storage service, and searches the content index to identify a value, of the property, that is associated with the time period. The system generates a response to the request based on the results of the search of the content index.