PATENT CLAIM ANALYSIS

Application Number: 15869580
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["711", "165000"]

Abstract:
The invention relates to a tiered storage system comprising tiers of data storage. The tiered storage system further comprises a processor; and a memory coupled to the processor. The memory comprises instructions which, when executed by the processor, cause the processor to: receive usage data descriptive of usage of memory extents stored by the tiered storage system; identify periodic usage patterns of the memory extents at least partially by calculating a correlation coefficient between the usage data and a predetermined list of conditions; determine a projected data usage for each of the memory extents using the periodic usage patterns, wherein the projected data usage is temporally dependent; sort the memory extents into usage bins according to the projected data usage; and control the tiers of data storage to migrate the at memory extents between the tiers of data storage using temporal changes of the sorting into the usage bins.

Claim (Index 18):
A computer program product for operating a tiered storage system, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a processor to cause the tiered storage system to perform a method comprising:\n receiving usage data descriptive of usage of at least one memory extent stored by the tiered storage system; identifying periodic usage patterns of the at least one memory extent at least partially by calculating a correlation coefficient between the usage data and a predetermined list of conditions; determining a projected data usage for each of the at least one memory extent using the periodic usage patterns, wherein the projected data usage is temporally dependent; sorting the at least one memory extent into usage bins at least partially according to the projected data usage, wherein the sorting into usage bins is temporally dependent; and migrating the at least one memory extent between the two or more tiers of data storage using the usage bins.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.47692
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15345554', '12498424', '14984060', '14021488', '15332641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5001513283340804
- 35 USC 102 Novelty (BERT): 0.4730014855841128
- Combined Prediction Score: 0.4974363440590836
- Mean Citation Score: 164.84328200000004
- Max Citation Score: 173.89764
- Similarity Product: 127.98513915236236

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