PATENT CLAIM ANALYSIS

Application Number: 15990568
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["707", "822000"]

Abstract:
Provided are an apparatus and method for managing data storage. A first log structured array stores data in a storage device. A second log structured array in the storage device stores metadata for the data in the first log structured array, wherein the second log structured array storing the metadata for the first log structured data storage system is nested within the first log structured array, and wherein the first and second log structured arrays comprise separate instances of log structured arrays. Address space is allocated in the second log structured array for metadata when the allocation of address space is required for metadata for data stored in the first log structured array.

Claim (Index 5):
The system of  claim 1 , further comprising a data deduplication component comprising:\n a hashing component for creating and storing a hash value of a data entity; a comparator for comparing hash values of a pair of data entities; and a write control component responsive to an output of said comparator for selectively writing a non-duplicate data entity and for creating a snapshot of a duplicate data entity.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.76744
- Patent Class: 707.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14523729', '13569067', '12338931', '13769200', '14260044']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2393016603053087
- 35 USC 102 Novelty (BERT): 0.5727874317496283
- Combined Prediction Score: 0.2726502374497407
- Mean Citation Score: 348.644432
- Max Citation Score: 469.43695
- Similarity Product: 448.5046741767615

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

Dataset: test