公开(公告)号：US11706314B2

公开(公告)日：2023-07-18

申请号：US16200049

申请日：2018-11-26

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Sravan Kumar Nandamuri ,  Piyush Gupta ,  Atulya Beheray ,  James Gosling

IPC: H04L67/60 ,  G06F8/30 ,  G06F9/50 ,  H04L67/125

CPC classification number: H04L67/60 ,  G06F8/313 ,  G06F9/5072 ,  H04L67/125

Abstract: A coordinated network service that facilitates the design and implementation of a coordinated device network of IoT devices. The coordinated network service defines modules for individual IoT devices or coordinated devices that specify the necessary inputs to the device, the outputs from the device and communication protocols. Via an interface, user devices can select a set of IoT devices and specify how they are connected and the decision making logic associated with communication flow. The coordinated network service can then automatically generate mapping information that implements the decision making logic and provides necessary transformations for communications between the specified devices. The selected modules and mappings form a workflow for the coordinated device network. The coordinated network service can then generate executable code to implement the formed workflow in a coordinated device network.

公开(公告)号：US11544243B2

公开(公告)日：2023-01-03

申请号：US17067487

申请日：2020-10-09

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US20210286848A1

公开(公告)日：2021-09-16

申请号：US17214334

申请日：2021-03-26

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Sainath Chowdary Mallidi ,  Divij Vaidya ,  Andi Gutmans

IPC: G06F16/901 ,  G06F16/2453 ,  G06F16/903 ,  G06F16/2452

Abstract: Methods, systems, and computer-readable media for query language interoperability in a graph database are disclosed. Data elements are inserted into a graph database using one or more of a plurality of graph database query languages. The graph database query languages comprise a first graph database query language associated with a first data model and a second graph database query language associated with a second data model. The data elements are stored in the graph database using an internal data model that differs from the first and second data models. One or more of the data elements are retrieved from the graph database based at least in part on a query. The query is expressed using a different graph database query language than the graph database query language used to insert the one or more retrieved data elements.

公开(公告)号：US10803034B2

公开(公告)日：2020-10-13

申请号：US15360872

申请日：2016-11-23

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.