PATENT CLAIM ANALYSIS

Application Number: 15908002
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["711", "118000"]

Abstract:
A technique for managing a read cache in an eventually-consistent data store includes, in response to a read request for a specified data element, receiving the specified data element from the read cache as well as a remaining TTL (time to live) of the data element, as indicated by a timer for that data element in the read cache. If the remaining TTL falls below a predetermined value, the technique triggers an early refresh of the specified data element, prior to its expiration. Consequently, later-arriving read requests to the same data element that arrive before the data element has been refreshed experience cache hits, thus avoiding the need to perform their own time-consuming refresh operations.

Claim (Index 7):
The method of  claim 6 , further comprising storing the early-refresh lock as a data element in the read cache, the data element having a lock timer, the early-refresh lock configured to release automatically upon expiration of the lock timer.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 1.92424
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15249422', '13862867', '14037021', '11776810', '14014135']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.485659691444253
- 35 USC 102 Novelty (BERT): 0.4824804102593565
- Combined Prediction Score: 0.4853417633257634
- Mean Citation Score: 144.540478
- Max Citation Score: 146.77708
- Similarity Product: 93.45804603271009

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

Dataset: test