Synchronizing method and device for configuration data
A technology for configuring data and synchronizing devices, applied in the field of communication, can solve problems such as difficult system maintenance and cumbersome operation, and achieve the effect of reducing manual intervention and error rate, and reducing the action of restarting service instances
Inactive Publication Date: 2017-01-25
NUBIA TECHNOLOGY CO LTD
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[0005] Embodiments of the present invention provide a method and device for synchronizing configuration data to solve the problems of difficult system maintenance and cumbersome operations when synchronizing configuration data in the prior art
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[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] In order to solve the problems of difficult system maintenance and cumbersome operations when configuring data synchronization in the prior art, an embodiment of the present invention provides a method for synchronizing configuration data. This method monitors the change of the target node in the configuration server in real time through the service instance to know whether the configuration data is updated; when there is an update, the configuration data is directly obtained from the database of the configuration server according to the updated target node and loaded into the memory. Can. After the configuration information is updated and saved through the present invention, each service instance can capture the data change notification by itself and load the changed configuration data into the memory.
[004...
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The invention discloses a synchronizing method and device for configuration data. The synchronizing method for the configuration data in application servers includes: during starting, reaching the configuration data from a configuration server and loading the configuration data into cache; monitoring whether the catalog nodes of the configuration data in the configuration server is updated or not; if so, synchronizing the updated configuration data in the configuration server, and loading the updated configuration data into the cache. The synchronizing method has the advantages that each application server can receive a configuration information change notice, the latest database content can be acquired from a database and applied to a system, actions, for remodifying configuration information and restarting service instances, required by database change are reduced, and the problem of high error rate caused by the manual synchronizing of API interfaces of service instances is avoided.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for synchronizing configuration data. Background technique [0002] At present, most application service systems adopt a distributed design architecture. Distributed systems can better solve system performance problems, but the complexity of the system is greatly increased. Usually there are hundreds of machines in a distributed system, and each machine runs a service instance. When the system is running, each service instance needs to connect to the database. In order to avoid increasing the pressure on the database, the configuration information in the database is usually loaded into the cache or memory. Because each service instance is independent, in order to avoid increasing the cache pressure, the slave configuration information needs to be loaded into the memory. [0003] Due to the sudden increase in the number of concurrency and visi...
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IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0813H04L41/0886H04L67/1095
Inventor 王福财
Owner NUBIA TECHNOLOGY CO LTD