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Distributed database system and implementation method thereof

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: 2017-04-19
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 implementation method thereof
  • Distributed database system and implementation method thereof
  • Distributed database system and implementation method thereof

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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, but not to limit the present invention.

[0043] Reference 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 at least includes a load balancing gateway cluster 10, a database gateway cluster 20, and multiple database storage nodes 30.

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

[0046] Such as figure 2 As shown, ...

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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 arranged in a data connection path for accessing the database storage nodes; and both the load balancing gateway cluster and the database gateway cluster perform transparent agent when an external client accesses the database storage nodes. The invention also discloses an implementation method of the distributed database system. The distributed database system can perform transparent agent when an external client accesses a database, and then a sense to the complexity of the architecture of a backend distributed database, of a normal user can be shielded, and the operation flow that a user accesses a database can be simplified.

Description

Technical field [0001] The invention relates to the field of distributed database technology, in particular to a distributed database system and an implementation method thereof. Background technique [0002] The existing distributed database technical solutions usually use LVS (Linux Virtual Server, Linux virtual server) and MySQL database gateway 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 gateway to access the database is still barely feasible for technical personnel, but for ordinary users, due to the complexity of the distributed database setup architecture, it is difficult for ordinary users to correctly master distributed Database access operation process. Summary of the invention [0004] The main purpose of the present invention is to provide a distributed database system and its implementation method, which aims to solve the prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L29/08
CPCG06F16/25G06F16/27H04L67/1001
Inventor 卢道和胡盼盼李靖王大海龚洵峰
Owner WEBANK (CHINA)