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 7):
The system of  claim 6 , wherein a target coding matrix that is based on a defined upper limit for a number of coding fragments for the data and a defined amount of data fragments representing the data comprises a first sub-matrix corresponding to the initial stage of the data storage cluster and a second sub-matrix corresponding to the modified data storage cluster.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 2.93103
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15791388', '15952176', '15792714', '15398819', '15862547']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2656948868243411
- 35 USC 102 Novelty (BERT): 0.4847384413621821
- Combined Prediction Score: 0.2875992422781252
- Mean Citation Score: 173.73541400000005
- Max Citation Score: 211.25487
- Similarity Product: 165.6011863350749

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