公开(公告)号：US20220171759A1

公开(公告)日：2022-06-02

申请号：US17362729

申请日：2021-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Himanshu Jindal ,  Shivateja Reddy Ummenthala ,  Almann Tsutomu Goo ,  Yannis Papakonstantinou ,  Lewis Bruck ,  Tate Andrew Certain ,  Pulkit Maheshwari

IPC: G06F16/23

Abstract: Schema incompatibilities are generating views at target data stores are detected. A view definition may be received at a view management system that specifies data to obtain from source data stores and identifies a target data store to store the view. The view management system may identify an incompatibility between a schema for the data, specified in the view definition, with a type system for the target data store. The view management system may provide an indication of the incompatibility with the type system for the target data store.