公开(公告)号：US10346458B2

公开(公告)日：2019-07-09

申请号：US15275020

申请日：2016-09-23

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin Aldouby Schwartz ,  Jeremiah Dunham ,  Andrew Tunall ,  Jason LaPier ,  Dustin Encelewski ,  Justin Abrahms ,  Khawaja Shams

IPC: G06F16/48 ,  G06F16/438 ,  G06F16/951

Abstract: An asset storage server is provided herein that assigns related files to an asset name and assigns permissions to the asset name such that related files with unrelated names can be assigned permissions independent of the file naming convention and without requiring a user to individually set the permissions of each file. The asset storage server may also generate modified versions of original file names and index a distributed object store based on the modified versions such that related files with related names are not listed in the same partition of the distributed object store. Indexing the distributed object store based on the modified versions of the original file names may reduce data retrieval latency.

公开(公告)号：US20230124822A1

公开(公告)日：2023-04-20

申请号：US18083150

申请日：2022-12-16

Applicant: Amazon Technologies, Inc.

Inventor： Jeremiah M. Dunham ,  Andrew Tunall ,  Benjamin Black ,  Kristopher Kosmatka ,  Benjamin Aldouby Schwartz ,  Jason LaPier ,  Justin Abrahms

IPC: H04N19/37 ,  G06F16/71 ,  G06F16/73 ,  G06F16/738 ,  G06F16/78 ,  G06F16/11 ,  G06F16/70 ,  H04N21/2343

Abstract: A user of a storage system can upload files for a media asset, which can include a high quality media file and various related files. As part of the upload process, the storage system can extract metadata that describes the media asset. The user can specify one or more lifecycle policies to be applied for storage of the asset, and a rules engine can ensure the application of the one or more policies. The rules engine can also enable the use of simple media processing workflows. A filename hashing approach can be used to ensure that the segments and files for the asset are stored in a relatively random and even distribution across the partitions of the storage system. As part of the lifecycle for the asset, the high quality media file can be moved to less expensive storage once transcoding of the asset or another such action occurs.

公开(公告)号：US11620324B2

公开(公告)日：2023-04-04

申请号：US16505274

申请日：2019-07-08

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin Aldouby Schwartz ,  Jeremiah Dunham ,  Andrew Tunall ,  Jason LaPier ,  Dustin Encelewski ,  Justin Abrahms ,  Khawaja Shams

IPC: G06F16/48 ,  G06F16/438 ,  G06F16/951

Abstract: An asset storage server is provided herein that assigns related files to an asset name and assigns permissions to the asset name such that related files with unrelated names can be assigned permissions independent of the file naming convention and without requiring a user to individually set the permissions of each file. The asset storage server may also generate modified versions of original file names and index a distributed object store based on the modified versions such that related files with related names are not listed in the same partition of the distributed object store. Indexing the distributed object store based on the modified versions of the original file names may reduce data retrieval latency.

公开(公告)号：US10893303B1

公开(公告)日：2021-01-12

申请号：US16264196

申请日：2019-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Matei Berceanu Mitaru ,  Mark DeSpain ,  Benjamin Aldouby Schwartz

IPC: H04N7/173 ,  H04N21/234 ,  H04N21/239 ,  H04N21/235 ,  H04N21/845

Abstract: A content streaming system and methodology for facilitating the management of content streaming. A content delivery service provides streaming content that is organized according to a set of encoded content chunks. An encoding component generates encoded chunk data for transmission to requestors. A content delivery management component can determine configuration information that indicates the size of the content chunks. The content delivery management component can then receive encoded data but will not replicate and propagate the received encoded data to distribution endpoints of the content delivery service until complete content chunks are ready for transmission. A video playback application processes the set of encoded content chunks to dynamically form a content segment for live video streaming.

公开(公告)号：US20180091514A1

公开(公告)日：2018-03-29

申请号：US15275020

申请日：2016-09-23

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin Aldouby Schwartz ,  Jeremiah Dunham ,  Andrew Tunall ,  Jason LaPier ,  Dustin Encelewski ,  Justin Abrahms ,  Khawaja Shams

IPC: H04L29/06 ,  G06F17/30

CPC classification number: G06F16/438 ,  G06F16/48 ,  G06F16/951

Abstract: An asset storage server is provided herein that assigns related files to an asset name and assigns permissions to the asset name such that related files with unrelated names can be assigned permissions independent of the file naming convention and without requiring a user to individually set the permissions of each file. The asset storage server may also generate modified versions of original file names and index a distributed object store based on the modified versions such that related files with related names are not listed in the same partition of the distributed object store. Indexing the distributed object store based on the modified versions of the original file names may reduce data retrieval latency.

公开(公告)号：US11785232B2

公开(公告)日：2023-10-10

申请号：US18083150

申请日：2022-12-16

Applicant: Amazon Technologies, Inc.

Inventor： Jeremiah M. Dunham ,  Andrew Tunall ,  Benjamin Black ,  Kristopher Kosmatka ,  Benjamin Aldouby Schwartz ,  Jason LaPier ,  Justin Abrahms

IPC: H04N19/37 ,  G06F16/71 ,  G06F16/73 ,  G06F16/738 ,  G06F16/78 ,  G06F16/11 ,  G06F16/70 ,  H04N21/2343

CPC classification number: H04N19/37 ,  G06F16/113 ,  G06F16/70 ,  G06F16/71 ,  G06F16/73 ,  G06F16/738 ,  G06F16/7867 ,  H04N21/2343

Abstract: A user of a storage system can upload files for a media asset, which can include a high quality media file and various related files. As part of the upload process, the storage system can extract metadata that describes the media asset. The user can specify one or more lifecycle policies to be applied for storage of the asset, and a rules engine can ensure the application of the one or more policies. The rules engine can also enable the use of simple media processing workflows. A filename hashing approach can be used to ensure that the segments and files for the asset are stored in a relatively random and even distribution across the partitions of the storage system. As part of the lifecycle for the asset, the high quality media file can be moved to less expensive storage once transcoding of the asset or another such action occurs.

公开(公告)号：US11586595B1

公开(公告)日：2023-02-21

申请号：US16457595

申请日：2019-06-28

Applicant: Amazon Technologies, Inc.

Inventor： Khawaja Salman Shams ,  Ryan Farris ,  Benjamin Aldouby Schwartz ,  David Dunlap ,  Andrew Kent Warfield

IPC: G06F16/182 ,  G06F16/18 ,  H04L67/1097

Abstract: A set of data units associated with a data object is obtained, such that respective instances of the data object can be reconstructed from respective subsets of the set. Corresponding to a request for the data object, a first subset of the set is identified. The first subset meets a uniqueness criterion with respect to other subsets of the set that are used to respond to other requests for the data object. An instance of the data object is reconstructed from the first subset.

公开(公告)号：US11580152B1

公开(公告)日：2023-02-14

申请号：US16799756

申请日：2020-02-24

Applicant: Amazon Technologies, Inc.

Inventor： Akhil Ramachandran ,  Ahmet Gurcan ,  Meera Jindal ,  Benjamin Aldouby Schwartz ,  Abilash Ravikumar ,  Ryan Farris ,  Saurav Sengupta ,  Dylan Kyle Abraham ,  Michael Kale

IPC: G06F16/41 ,  G06F16/955 ,  G06F16/185

Abstract: A media storage service may store a plurality of copies of a same media recording in cloud DVR, one copy specific to one of a plurality of clients. The client may interact directly with the media storage service based on path-based indexing techniques for playback of the media recording. The client may send a request, including a path of a manifest file associated with the copy specific to the client, to the media storage service. The manifest file may include information indicating respective paths of one or more segments of the copy. The media storage service may identify and return the manifest file to the client. The media storage service may further receive requests from the client to access the segments of the copy. The requests may include the respective paths, based on which the media storage service may retrieve the segments for the client to play.

公开(公告)号：US10860604B1

公开(公告)日：2020-12-08

申请号：US14566447

申请日：2014-12-10

Applicant: Amazon Technologies, Inc.

Inventor： Prashant Pandey ,  Benjamin Aldouby Schwartz ,  Swaminathan Sivasubramanian ,  Khawaja Salman Shams

IPC: G06F16/27 ,  G06F11/14 ,  G06F16/22 ,  G06F16/23

Abstract: A database client may implement scalable tracking for database updates according to a secondary index. As update requests are generated and sent to a database, tracking attributes may be included in the update requests in order to be inserted into the database with respect to a portion of the database for which the requested update is performed. Tracking attributes may include a sequence number which may be used to determine an order in which the updates are performed at the database. Tracking attributes may also include a bucket identifier, which may categorize or label the portion of data updated as part of an update. These tracking attributes may be replicated to a secondary index maintained for the database. Queries to the secondary index based on the tracking attributes may identify updates performed to the database. Notifications of the identified updates may then be provided.

公开(公告)号：US10701377B2

公开(公告)日：2020-06-30

申请号：US15265513

申请日：2016-09-14

Applicant: Amazon Technologies, Inc.

Inventor： Jeremiah M. Dunham ,  Andrew Tunall ,  Benjamin Black ,  Kristopher Kosmatka ,  Benjamin Aldouby Schwartz ,  Jason LaPier ,  Justin Abrahms

IPC: H04N21/2343 ,  H04N19/37 ,  G06F16/71 ,  G06F16/73 ,  G06F16/738 ,  G06F16/78 ,  G06F16/11 ,  G06F16/70

Abstract: A user of a storage system can upload files for a media asset, which can include a high quality media file and various related files. As part of the upload process, the storage system can extract metadata that describes the media asset. The user can specify one or more lifecycle policies to be applied for storage of the asset, and a rules engine can ensure the application of the one or more policies. The rules engine can also enable the use of simple media processing workflows. A filename hashing approach can be used to ensure that the segments and files for the asset are stored in a relatively random and even distribution across the partitions of the storage system. As part of the lifecycle for the asset, the high quality media file can be moved to less expensive storage once transcoding of the asset or another such action occurs.