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US 2020/0028932 A1Published application
Automatic data replica manager in distributed caching and data processing systems
AssigneeSamsung Electronics Co., Ltd.
InventorsZhengyu Yang, Jiayin Wang, Thomas David Evans
Life of this patent
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Abstract
A method of data storage includes determining a latency distance from a primary node to each of two or more replica nodes, choosing a preferred replica node of the two or more replica nodes based on the determined latency distances, and write-caching data into the preferred replica node.
Claims10
A method of data storage, the method comprising:
- determining a latency distance from a primary node to each of two or more replica nodes;
- choosing a preferred replica node of the two or more replica nodes based on the determined latency distances;
- and
- write-caching data into the preferred replica node.
1 more element
A method of using replicated data to enable parallel prefetching from multiple nodes of a datacenter cluster, the method comprising:
- splitting a dataset into two parts;
- and
- loading each of the two parts of the dataset from a corresponding node.
Dependencies are inferred from the claim text.