17948111. AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Zhengyu Yang of San Diego CA (US)

Jiayin Wang of Dorchester MA (US)

Thomas David Evans of San Diego CA (US)

AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17948111 titled 'AUTOMATIC DATA REPLICA MANAGER IN DISTRIBUTED CACHING AND DATA PROCESSING SYSTEMS

Simplified Explanation

The patent application describes a method for data storage that involves selecting a preferred replica node based on the latency distance from a primary node to each replica node. The preferred replica node is then used to cache and store data.

• The method determines the latency distance between a primary node and multiple replica nodes.
• Based on the determined latency distances, a preferred replica node is chosen.
• The chosen preferred replica node is used for write-caching data.

Potential Applications

• Distributed databases: This method can be applied to improve the performance and efficiency of distributed databases by selecting the replica node with the lowest latency for write-caching data.
• Content delivery networks: By choosing the replica node with the shortest latency, content delivery networks can enhance the delivery speed and reliability of content to end-users.

Problems Solved

• Latency optimization: The method addresses the challenge of minimizing latency in data storage systems by selecting the replica node with the lowest latency distance.
• Efficient data storage: By write-caching data into the preferred replica node, the method improves the efficiency and speed of data storage operations.

Benefits

• Improved performance: By selecting the preferred replica node based on latency distances, the method enhances the overall performance and responsiveness of data storage systems.
• Enhanced data reliability: By write-caching data into the preferred replica node, the method improves data reliability and availability, as the preferred replica node is chosen based on its proximity to the primary node.

Original Abstract Submitted

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.