PATENT CLAIM ANALYSIS

Application Number: 16110504
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["711", "005000"]

Abstract:
A storage system includes a host, a check node, and multiple data nodes. The host groups multiple data write requests into multiple data write request sets according to data node identifiers included in the data write requests. Each data write request set includes multiple data write requests having a same data node identifier. When a size of all data write requests in each of a specified quantity of data write request sets reaches a preset data amount, the host calculates check data of the specified quantity of data write request sets. Further, the host sends each data write request set to a data node indicated by an identifier, and sends the check data to the check node. Therefore, data of a same type can be stored in a same storage node and the data can be read from only one storage node, thereby improving data reading efficiency.

Claim (Index 23):
The method according to  claim 22 , wherein the storage system further comprises a metadata check calculation node and a metadata check node, and wherein the method further comprises:\n sending, by each data node, a respective metadata set and a respective identifier of a respective data node to the metadata check calculation node, wherein accumulated metadata is determined to reach the preset data amount, wherein the metadata set comprises the accumulated metadata that reaches the preset data amount; and receiving, by the metadata check calculation node, the respective metadata set and the respective identifier of the respective data node; storing, by the metadata check calculation node, a correspondence between the respective metadata set and the respective identifier of the respective data node; selecting, by the metadata check calculation node, specified quantity of metadata sets from multiple received metadata sets according to the correspondence, wherein the specified quantity of metadata sets correspond to different data node identifiers; calculating, by the metadata check calculation node, check data of the specified quantity of metadata sets; and sending the check data of the specified quantity of metadata sets to the metadata check node, wherein the metadata check node is different from a data node storing each of the specified quantity of metadata sets.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 96.0
- Lexical Diversity: 2.62295
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15387164', '14573853', '15475303', '14578864', '14150717']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5021063812660459
- 35 USC 102 Novelty (BERT): 0.5106289958095707
- Combined Prediction Score: 0.5029586427203984
- Mean Citation Score: 217.045794
- Max Citation Score: 245.31015
- Similarity Product: 161.4169134235561

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