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Redis memory database refreshing method

A database and data technology, applied in the field of data management, can solve the problems of slow reading and querying of full synchronous data, affecting product performance, etc.

Inactive Publication Date: 2016-07-27
INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology has several benefits that make it better than previous methods for creating customized products or services with unique features like coloration on their surface.

Problems solved by technology

In this patented technical solution described in the patents, there are three main challenging points involved during implementing an Active Management Group (AMG). Firstly, while retrieval queries require fast response times from both databases, another challenge being addressed is how quickly updating the stored Data Base Using Content Delivery Network (CDN), called Refreshed Memory Database(Redis)) without compromising any important functionality like storing updated content into RAM. Secondly, due to its limited accessibility, existing techniques such as Overall, these solutions aim to provide efficient support for caching large amounts of data across multiple servers simultaneously.

Method used

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Embodiment Construction

[0019] The present invention will be further described in conjunction with the accompanying drawings.

[0020] A method for refreshing the Redis memory database. Oracle-Redis writes incremental data into Redis as the system write library and read library. Master-slave data synchronization:

[0021] Oracle-Redis uses the Pub / Sub function to copy incremental data to multiple Redis, and when the Redis read library uses the Master to write data, it starts the Slave process, which sends a SYNCCommand to the Master to request a synchronous connection, and the Master saves the data snapshot At the same time, the Master records all commands to modify the data and caches them in the data file. After the cache is completed, the Master sends the data file to the Slave, and the Slave can save the data file to the hard disk, and then load it into the memory , Slave will perform the same operation to ensure data consistency and achieve master-slave data synchronization.

[0022] In the ab...

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Abstract

The invention discloses a redis memory database refreshing method and belongs to the field of data management. According to the method, Oracle and Redis serving as a write library and a read library of a system write incremental data into the Redis, and the Redis serving as the read library of the system performs data synchronization for different data reading and query scenes and performs master and slave data synchronization. The read-write separation is realized, the Oracle database serves as a write database, and the Redis serves as a read database, so that the data query and reading speed is effectively increased; and the data synchronization problems of Oracle-Redis and Redis are solved, the system load is reduced, the data query and reading speed is increased, the influence on the product performance is reduced, and high system availability is enhanced.

Description

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Claims

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Application Information

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Owner INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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