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Distributed Database System and Its Realization Method

An implementation method and database technology, applied in the distributed database system and its implementation field, can solve problems such as difficult to correctly grasp the distributed database access operation process, and achieve the effect of simplifying the operation process

Active Publication Date: 2020-07-10
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a distributed database system and its implementation method, aiming to solve the problem that in the prior art, it is difficult for ordinary users to correctly grasp the distributed database by using the LVS and MySQL database gateway to access the database. Technical issues with access to operational procedures

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  • Distributed Database System and Its Realization Method
  • Distributed Database System and Its Realization Method
  • Distributed Database System and Its Realization Method

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Embodiment Construction

[0042]It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] refer to figure 1 , figure 1 It is a schematic diagram of functional modules of an embodiment of the distributed database system of the present invention.

[0044] In this embodiment, the distributed database system includes at least a load balancing gateway cluster 10 , a database gateway cluster 20 and multiple database storage nodes 30 .

[0045] Such as figure 2 A schematic diagram of the application architecture of an embodiment of the shown distributed database system, wherein the dotted line represents the data flow direction, a plurality of database gateways constitute a database gateway cluster, and each database storage node includes 3 hosts (one master and two backup architectures), zookeeper and The task scheduling module is a component in the distributed database system.

[0046] Such as figu...

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Abstract

The invention discloses a distributed database system. The distributed database system at least includes a load balancing gateway cluster, a database gateway cluster, and a plurality of database storage nodes. The load balancing gateway cluster and the database gateway cluster are deployed in access stations. In the data connection path of the database storage node, the load balancing gateway cluster and the database gateway cluster jointly perform transparent proxy for external clients to access the database storage node. The invention also discloses a realization method of the distributed database system. The invention transparently acts as a proxy for external clients to access the data inventory, thereby shielding ordinary users from the complexity perception of the back-end distributed database configuration structure, and simplifying the operation process for users to access the database.

Description

technical field [0001] The invention relates to the technical field of distributed databases, in particular to a distributed database system and its implementation method. Background technique [0002] LVS (Linux Virtual Server, Linux virtual server) and MySQL database gateway are usually used in the technical solutions of existing distributed databases to realize the client's access to the database. Since LVS and MySQL database gateway are open source software, their functions are relatively easier. [0003] Using LVS and MySQL database gateways to access the database is barely feasible for technicians, but for ordinary users, due to the complexity of the distributed database architecture, it is difficult for ordinary users to correctly grasp the distributed database. Database access operation process. Contents of the invention [0004] The main purpose of the present invention is to provide a distributed database system and its implementation method, aiming to solve th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/25H04L29/08
CPCG06F16/25G06F16/27H04L67/1001
Inventor 卢道和胡盼盼李靖王大海龚洵峰
Owner WEBANK (CHINA)