DATA DISTRIBUTION IN A CLOUD COMPUTING SYSTEM
First Claim
1. A data access management system, comprising:
- a plurality of data storage devices; and
at least one data manager device configured to;
segment compressive measurements of data into a plurality of subsets, wherein each of the subsets contains measurement information for facilitating a reconstruction of at least an approximation of the data;
provide at least a first one of the subsets to a first one of the data storage devices; and
provide at least a second one of the subsets to a second one of the data storage devices;
wherein at least one of the data storage devices may is selected, based on at least one criterion, for providing a user access to the at least one subset stored by the selected data storage device.
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Accused Products
Abstract
An illustrative data access management system includes a plurality of data storage devices and at least one data manager device configured to arrange information stored by the data storage devices. The data manager device segments compressive measurements of data into a plurality of subsets. Each of the subsets contains measurement information for facilitating a reconstruction of at least an approximation of the data. The data manager device provides at least a first one of the subsets to a first one of the data storage devices and at least a second one of the subsets to a second one of the data storage devices. One of the data storage devices may be selected, based on at least one criterion, for providing a user access to the at least one subset stored by the selected data storage device.
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Citations
20 Claims
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1. A data access management system, comprising:
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a plurality of data storage devices; and at least one data manager device configured to; segment compressive measurements of data into a plurality of subsets, wherein each of the subsets contains measurement information for facilitating a reconstruction of at least an approximation of the data; provide at least a first one of the subsets to a first one of the data storage devices; and provide at least a second one of the subsets to a second one of the data storage devices; wherein at least one of the data storage devices may is selected, based on at least one criterion, for providing a user access to the at least one subset stored by the selected data storage device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of managing data access, comprising the steps of:
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segmenting compressive measurements of data into a plurality of subsets, wherein each of the subsets contains measurement information for facilitating a reconstruction of at least an approximation of the data; providing at least a first one of the subsets to a first data storage device; providing at least a second one of the subsets to a second data storage device; and selecting at least one of the data storage devices, based on at least one criterion, for providing a user access to the at least one subset stored by the selected data storage device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of accessing data stored in a cloud computing system as compressive measurement information that has been segmented into a plurality of subsets, wherein each of the subsets contains measurement information for facilitating a reconstruction of at least an approximation of the data, the method comprising the steps of:
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requesting access to the data; obtaining access to at least a first one of the subsets from a data storage device, wherein the data storage device is selected, based on at least one criterion, from among a plurality of data storage devices each having at least one of the subsets; and performing at least one computing function based on the first one of the subsets. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification