PATENT CLAIM ANALYSIS

Application Number: 16001077
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["711", "112000"]

Abstract:
The present disclosure relates to a data storage system, and processes and computer programs for such data storage system, for example including processing of: managing one or more metadata tree structures for storing data to one or more storage devices of the data storage system in units of blocks, each metadata tree structure including a root node pointing directly and/or indirectly to blocks, and a leaf tree level having one or more direct nodes pointing to blocks, and optionally including one or more intermediate tree levels having one or more indirect nodes pointing to indirect nodes and/or direct nodes of the respective metadata tree structure; maintaining the root node and/or nodes of at least one tree level of each of at least one metadata structure in a cache memory; and managing I/O access to data based on the one or more metadata structures, including obtaining the root node and/or nodes of the at least one tree level of the metadata structure maintained in the cache memory from the cache memory and obtaining at least one node of another tree level of the metadata structure from the one or more storage devices.

Claim (Index 2):
The non-transitory computer readable storage medium according to  claim 1 , wherein\n the root node and nodes of at least one tree level of the metadata structure are systematically maintained in the cache memory for managing the I/O access to data based on the metadata structures, and/or nodes of at least one other tree level of each of the metadata structure are temporarily loaded to the cache memory when required for managing the I/O access to data based on the metadata structures.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 3.0
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15373686', '15623735', '10286015', '11841353', '14079162']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5268403296509737
- 35 USC 102 Novelty (BERT): 0.6148899488538507
- Combined Prediction Score: 0.5356452915712614
- Mean Citation Score: 342.82042600000005
- Max Citation Score: 559.2406
- Similarity Product: 499.9783929353952

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

Dataset: test