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Method for improving service continuity

A continuous and business technology, applied in the direction of response error generation, redundancy in hardware for data error detection, error detection/correction, etc. The effect of high availability, improved business continuity, and high availability performance

Pending Publication Date: 2020-07-24
JIANGSU SECURITIES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, Microsoft provides a relatively mature high-availability technology AlwaysOn technology of SQLServer software under Windows, which realizes high availability of the database through database-level replication. version; and to achieve high availability of other software on Windows must be customized development, poor versatility, high cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] see figure 1 and figure 2 , this embodiment provides a de-inflation optimization method based on blockchain ledger, including the following steps,

[0022] Step S1, using the domain user to install the application software under the window on a server, and select the shared directory directly connected to the storage space for the installation directory;

[0023] Step S2, delete the installation directory on the application shared directory for subsequent installation;

[0024] Step S3. On another service in the failover cluster, select the same installation directory to install the application, so that whether it is the files generated when installing the software on multiple servers or the files adapted to the operating system generated by default, they can be shared between multiple PCs. are exactly the same, so that the application is exactly the same no matter which server is started;

[0025] Step S4, call the start-stop script through the general script role,...

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Abstract

A method for improving service continuity comprises the following steps of installing application software under window on a server through a domain user, and selecting a shared directory directly connected with a storage space by an installation directory; deleting an installation directory on the application sharing directory; on the other service of the failover cluster, selecting the same installation directory to install the application; calling a start-stop script through a universal script role, and putting the start-stop script and the initialization script into a shared directory to be responsible for pulling up an application during switching; configuring a universal script role, configuring a virtual address for the service, and providing the service to the outside through the virtual address. According to the method, software under Window is installed under a common directory visible to a plurality of servers, and stateful data and configurations are placed under the directory; when emergency switching really occurs, the application is automatically pulled up in another service through a failover function, data and configuration are completely the same as those of an original node, data replication among multiple nodes is not needed, and only a virtual address and the application are pulled up on a disaster recovery node.

Description

technical field [0001] The invention belongs to the technical field of computer application software, and in particular relates to a method for improving business continuity. Background technique [0002] At present, there are a large number of business systems in the production environment that do not support active-active deployment. Most of the systems currently have equipment that needs to be switched manually for emergency; if a disaster occurs, it will take at least five minutes to recover from the triggering of the monitoring alarm to the completion of the service switch Business, for systems with high real-time requirements, it would be a disaster if it happened during production time. [0003] At present, Microsoft provides a relatively mature high-availability technology AlwaysOn technology of SQLServer software under Windows, which realizes high availability of the database through database-level replication. version; and to achieve high availability of other sof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/20G06F9/445
CPCG06F9/44505G06F11/2023
Inventor 何涛
Owner JIANGSU SECURITIES
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