Hewlett Packard Enterprise Development LP

Other

Kaushik Chandrasekharan

Peter Thomas Camble

Andrew Todd

Dennis Suehr

Simon Pelly

Deepavali Mahendra Bhagwat

Wayland Kenneth Jeong

A technique includes communicating a plurality of hashes associated with chunks of an object to at least some stores of a plurality of stores on which the object is distributed; and in response to the communication, receiving responses indicating a distribution of the associated chunks. The technique includes selecting one of the stores based at least in part on the responses and communicating deduplicated data associated with the object to the selected store.

Selecting a store for deduplicated data

A technique includes communicating signatures of samples of first data associated with an object to at least some stores of a plurality of stores on which the object is distributed, and in response to the communication, receiving responses indicating numbers of the samples stored on the respective at least some of the plurality of stores and regulating on which store of the plurality of stores deduplicated data associated with the first data is stored based at least in part on the numbers and a pattern of data storage on the stores.

A technique includes in response to a request to access a distributed object stored on a plurality of team members, retrieving data stored associated with the distributed object from at least one of the team members and selectively reporting information about a degraded state of the retrieved data.

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Bristol, United Kingdom

Kaushik Chandrasekharan