公开(公告)号：US20200005048A1

公开(公告)日：2020-01-02

申请号：US16023848

申请日：2018-06-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Madhumita Bharde ,  Suparna Bhattacharya ,  Dileep Deepa Shree

IPC: G06K9/00 ,  H04N21/234

Abstract: Example aspects for transformation of video streams include searching for a first signature of a segment of a video stream in an index comprising a first level signature of each of a plurality of stored segments. In response to identifying a first set of similar segments from the stored segments, a second signature of the segment may be determined. In response to identifying a second set of similar segments from the first set of similar segments based on the second signature, a matching segment may be ascertained from the second set of similar segments. The matching segment may be provided for being stored in place of the segment in a storage medium.

公开(公告)号：US20190342393A1

公开(公告)日：2019-11-07

申请号：US15968788

申请日：2018-05-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Suparna Bhattacharya ,  Madhumita Bharde ,  Santigopal Mondal

IPC: H04L29/08 ,  H04L29/06

Abstract: Example techniques of data management in a network environment are described. In an example, a semantic pattern in a data stream transmitted from a source device to an edge device in the network environment is determined. The semantic pattern indicates relevance of data samples in the data stream for analysis of the data stream. The data stream is processed based on the semantic pattern, for storage and transmission in the network environment.

公开(公告)号：US10255206B2

公开(公告)日：2019-04-09

申请号：US15543170

申请日：2015-09-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Boris Zuckerman ,  Douglas L. Voigt ,  Suparna Bhattacharya

IPC: G06F13/16 ,  G06F3/06 ,  G06F12/0804 ,  G06F9/46 ,  G06F12/126

Abstract: Example implementations relate to a storage memory direct access (SMDA) provider. The SMDA provider may pin a storage memory region to a memory address of a consumer machine, the storage memory region corresponding to a storage range of a storage device requested by the consumer machine. The SMDA provider may atomically commit data in the storage memory region accessed by the consumer machine via the memory address.

公开(公告)号：US20180276290A1

公开(公告)日：2018-09-27

申请号：US15761991

申请日：2016-03-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Suparna Bhattacharya ,  Douglas L. Voigt ,  Sandya Mannarswamy

IPC: G06F17/30

CPC classification number: G06F16/285 ,  G06F16/345

Abstract: Relevance optimized representative content associated with a data storage system is disclosed. One example is a system including a data summarization module, a clustering module, and a representative content selection module. The data summarization module associates, via a processor, each data object in a storage system with a derived data object. The clustering module determines clusters of similar data objects based on a similarity between associated derived data objects, and selects a representative data object for each determined cluster. The representative content selection module selects representative content associated with the storage system, where the representative content is based on the data objects, the derived data objects, and the representative data objects, and relevance optimizes of the selected representative content to an analytics application.

公开(公告)号：US20180276263A1

公开(公告)日：2018-09-27

申请号：US15761933

申请日：2015-11-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Douglas L Voigt ,  Suparna Bhattacharya

IPC: G06F17/30 ,  G06F9/48

CPC classification number: G06F16/2272 ,  G06F9/4881 ,  G06F16/2246

Abstract: An example implementation may relate to an apparatus that may identify data content of interest from data in buffers, and may store index entries representing the identified data content in a hierarchical index having different performance levels. The apparatus may include a priority manager that maintains an index scoreboard that tracks where index entries are to be stored among the different performance levels of the hierarchical index based on predetermined polices that prioritize data content of interest or functions that use data content of interest.

公开(公告)号：US20180096079A1

公开(公告)日：2018-04-05

申请号：US15281225

申请日：2016-09-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Douglas L. Voigt ,  Suparna Bhattacharya ,  Neeraj Gokhale

IPC: G06F17/30

CPC classification number: G06F16/907 ,  G06F16/14

Abstract: Examples disclosed herein relate to re-execution of an analytical process based on lineage metadata. In an example, a determination may be made on a hub device that an analytical process previously executed on a remote edge device is to be re-executed on the hub device, wherein the analytical process is part of an analytical workflow that is implemented at least in part on the hub device and the remote edge device. In response to the determination, a storage location of input data for re-executing the analytical process may be identified based on lineage metadata stored on the hub device, and input data may be acquired from the storage location.