PATENT CLAIM ANALYSIS

Application Number: 15941580
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["714", "764000"]

Abstract:
A plurality of storage nodes in a single chassis is provided. The plurality of storage nodes in the single chassis is configured to communicate together as a storage cluster. Each of the plurality of storage nodes includes nonvolatile solid-state memory for user data storage. The plurality of storage nodes is configured to distribute the user data and metadata associated with the user data throughout the plurality of storage nodes such that the plurality of storage nodes maintain the ability to read the user data, using erasure coding, despite a loss of two of the plurality of storage nodes. A plurality of compute nodes is included in the single chassis, each of the plurality of compute nodes is configured to communicate with the plurality of storage nodes. A method for accessing user data in a plurality of storage nodes having nonvolatile solid-state memory is also provided.

Claim (Index 1):
A method for accessing user data in a plurality of storage nodes having nonvolatile solid-state memory, comprising:\n distributing the user data throughout the plurality of storage nodes through erasure coding, the erasure coding determined by a plurality of authorities, each authority of the plurality of authorities having ownership for a corresponding range of the user data; determining that one of the plurality of storage nodes is unreachable; and accessing the user data, via the erasure coding as determined by at least one of the plurality of authorities, from a remainder of the plurality of storage nodes.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.90566
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14610766', '14954757', '14296160', '14296149', '15476331']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3361703934963408
- 35 USC 102 Novelty (BERT): 0.4953797367877591
- Combined Prediction Score: 0.3520913278254827
- Mean Citation Score: 281.27502400000003
- Max Citation Score: 293.8226
- Similarity Product: 257.67302556355

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

Dataset: test