PATENT CLAIM ANALYSIS

Application Number: 15965453
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["714", "764000"]

Abstract:
Scale out data protection with erasure coding is presented herein. Based on an initial number of storage devices determined to have been included in an initial stage of a data storage cluster, an initial protection scheme for the initial stage can determine first coding fragment(s) for data stored within the data storage cluster to facilitate a first recovery, from the initial stage, of the data using the first coding fragment(s). Further, in response to a defined number of additional storage devices being determined to have been added to the data storage cluster to generate a modified data storage cluster, the initial protection scheme can be modified to obtain a modified protection scheme that can determine, for the modified data storage cluster, second coding fragment(s) for the data to facilitate a second recovery of the data using the first coding fragment(s) and the second coding fragment(s).

Claim (Index 1):
A system, comprising:\n a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:\n based on an initial number of storage devices that have been determined to have been included in an initial stage of a data storage cluster, determining an initial protection scheme for the initial stage of the data storage cluster, wherein the initial protection scheme comprises determining a first group of coding fragments for data that has been stored within the data storage cluster to facilitate a first recovery, from the initial stage of the data storage cluster, of the data using the first group of coding fragments; and \n in response to a defined number of additional storage devices being determined to have been added to the data storage cluster to generate a modified data storage cluster, modifying the initial protection scheme to obtain a modified protection scheme for the modified data storage cluster, wherein the modified protection scheme comprises determining a second group of coding fragments, different than the first group of coding fragments, for the data to facilitate a second recovery, from the modified data storage cluster, of the data using the first group of coding fragments and the second group of coding fragments.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 2.93103
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15791388', '15952176', '15792714', '15398819', '15862547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2424338761744035
- 35 USC 102 Novelty (BERT): 0.4864285390340203
- Combined Prediction Score: 0.2668333424603653
- Mean Citation Score: 173.73541400000005
- Max Citation Score: 211.25487
- Similarity Product: 158.8488866524047

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test