PATENT CLAIM ANALYSIS

Application Number: 15881623
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["711", "120000"]

Abstract:
A separate distributed buffer cache system may be implemented for a storage client of a distributed storage system. Storage I/O requests may be sent from a storage client to one or more buffer cache nodes in a distributed buffer cache system that maintain portions of an in-memory buffer cache to which the requests pertain. The distributed buffer cache system may send the write requests on to the distributed storage system to be completed, and in response to receiving acknowledgements from the storage system, sending a completion acknowledgement back to the storage client. Buffer cache nodes may update buffer cache entries for received requests such that they are not available for reads until complete at the distributed storage system. For read requests where the buffer cache entries at the buffer cache node are invalid, valid data may be obtained from the distributed storage system and sent to the storage client.

Claim (Index 30):
The method of  claim 29 , further comprising:\n performing, via a database engine head node:\n receiving the write request; \n generating the redo log record from the write request; and \n providing the redo log record to the individual cache node.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 2.27536
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14085668', '14036792', '14036783', '13967185', '14201493']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5914789056708541
- 35 USC 102 Novelty (BERT): 0.5396231617916746
- Combined Prediction Score: 0.5862933312829363
- Mean Citation Score: 281.757632
- Max Citation Score: 400.30652
- Similarity Product: 285.1131627917958

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