Data synchronization method, device and system

A data synchronization and data technology, applied in the computer field, can solve problems such as service stagnation

Active Publication Date: 2020-06-05
CHINA CONSTRUCTION BANK
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The existing chained service call, once the disconne

Method used

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  • Data synchronization method, device and system
  • Data synchronization method, device and system
  • Data synchronization method, device and system

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Embodiment Construction

[0059] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0060] For chain services, the data processing process has a strict order, and once the order is disrupted, it will cause processing errors. For example, for an account opening transaction, it needs to pass through the account checking service, identity verification service, customer information entry service and bank card opening service in order to complete the account o...

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Abstract

The invention discloses a data synchronization method, device and system, and relates to the technical field of computers. According to one specific embodiment of the invention, the method comprises the following steps: generating a connection request in response to a carried business service, and sending the connection request to a management cluster; judging whether the connection request belongs to a broken link reconnection request or not: if so, responding to the running business service to obtain local cache data, and receiving first data sent by the management cluster to update the local cache data; otherwise, when the broadcast of the management cluster is received, obtaining the second data from the management cluster, and caching the second data locally for the operated businessservice to obtain. According to the embodiment of the invention, the business service can still be uninterruptible in case of broken link reconnection.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data synchronization method, device and system. Background technique [0002] In the banking industry, many business services are completed under the service-oriented architecture (SOA architecture). That is, a business process calls different service parties sequentially through chain service calls. When the last service party calls successfully, the entire business process is completed. In this process, each server on the chain depends on the data of the previous server, that is, the server on the chain service needs to obtain data from the previous server. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] The existing chain service call, once the disconnection and reconnection occurs, the service will be stagnated. Contents of the invention [0005] In view of...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F16/27G06F16/23
CPCH04L67/1095H04L67/10G06F16/23G06F16/27H04L67/5682H04L67/60
Inventor 张强邱城晓王臻
Owner CHINA CONSTRUCTION BANK
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