PATENT CLAIM ANALYSIS

Application Number: 15975411
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["370", "503000"]

Abstract:
Implementations are provided herein for a set of clients to concurrently have read-write access to a stream where all other clients are aware of all changes being made to the stream. A pravega node can track the data that has been written to the stream. The set of clients can dynamically read the stream. A client among the set of clients can update the stream by sending a request to the pravega node that includes the update and a total length of the stream that was written to the stream at the time of the last read update by the client. If the total length of the stream received from the client matches the actual length of the stream maintained by the pravega node, the pravega node will update the stream. If not, a failure message can be sent to the client and the client can process more reads to the stream before making another attempt to update the stream.

Claim (Index 1):
A method comprising:\n accessing a shared state stream by a set of client applications; reading data from the shared state stream by the set of client applications; determining an update to the shared state stream by an update client application among the set of client applications; determining a stream length of the shared state stream by the update client application based on the reading; sending the update and the stream length by the update client application to a pravega node; receiving the update and the stream length by the pravega node; determining an actual stream length by the pravega node; and in response to the stream length matching the actual stream length, modifying the shared state stream based on the update.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 2.3662
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15974906', '15974922', '14986401', '13484150', '15954014']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5367560474434129
- 35 USC 102 Novelty (BERT): 0.5081620302573038
- Combined Prediction Score: 0.533896645724802
- Mean Citation Score: 194.43479
- Max Citation Score: 273.37106
- Similarity Product: 179.47498837679032

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