PATENT CLAIM ANALYSIS

Application Number: 15881514
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["714", "025000"]

Abstract:
Techniques for achieving application high availability via crash-consistent asynchronous replication of persistent data are provided. In one set of embodiments, an application running on a computer system can, during runtime of the application: write persistent data to a local nonvolatile data store of the computer system, write one or more log entries comprising the persistent data to a local log region of the computer system, and asynchronously copy the one or more log entries to one or more remote destinations. Then, upon detecting a failure that prevents the application from continuing execution, the computer system can copy the local log region or a remaining portion thereof to the one or more remote destinations, where the copying is performed while the computer system runs on battery power and where the application is restarted on another computer system using a persistent state derived from the copied log entries.

Claim (Index 7):
The method of  claim 6  wherein a size of the local log region is set to a maximum possible number of unacknowledged log entries that may be copied by the application to the one or more remote destinations.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 86.0
- Lexical Diversity: 2.12162
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12424115', '10106907', '11640826', '14495685', '14326855']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3733995586759668
- 35 USC 102 Novelty (BERT): 0.4760755124547344
- Combined Prediction Score: 0.3836671540538436
- Mean Citation Score: 158.156248
- Max Citation Score: 163.81311000000005
- Similarity Product: 110.24977354093195

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