Patent ID: 11893044
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. One or more non-transitory, computer-readable storage media, storing program instructions that when executed on or across one or more computing devices cause the one or more computing devices to implement:
receiving, via an interface for a data catalog service, a classifier for a data schema;
determining, by the data catalog service, a storage location in a data store of an unknown data object based on a comparison of a list of one or more known objects with contents found in the storage location of the data store;
performing a recognition task by the data catalog service for the unknown data object that is stored in the data store, comprising:
the classifier to generate a representation of a portion of the unknown data object that identifies the data schema of a plurality of possible data schemas as the data schema configured to obtain access to the entire unknown data object; and
storing the identification of the data schema for the unknown data object in the data catalog service.