Data storage method and device

Abstract

The embodiment of the invention discloses a data storage method and device. One specific embodiment of the method comprises the following steps: acquiring data sent by target terminal equipment, and generating metadata of the data; storing the metadata to a key value data set, and storing the metadata to a relational data set; and if it is determined that the storage of the metadata in any one ofthe key value data set and the relational data set fails, storing the metadata stored in the key value data set and the relational data set in a preset message queue. According to the embodiment of the invention, the message queue can be introduced to realize a temporary storage function to replace a data set with a storage fault to provide service for the terminal equipment, so that normal interaction between the terminal equipment and the server is ensured, and the security of cloud service is improved. Moreover, according to the embodiment of the invention, backup equipment does not need tobe used, so that the reading process of the data does not need to be modified, and the cost consumption caused by the backup equipment can be avoided while the stability of the cloud service is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, specifically to the field of Internet technology, and especially to a data storage method and device. Background technique [0002] With the development of Internet technology, massive amounts of network data are generated every day. Different devices in the network device cluster can implement different functions. However, there is a possibility of failures such as downtime in network equipment that is running around the clock. Once a failure occurs, there may be a situation where one device or even multiple devices cannot provide services. [0003] In order to reduce the impact of equipment failures, related technologies pre-configure equipment clusters for data backup, but the clusters often have a low utilization rate and high maintenance costs. Contents of the invention [0004] The embodiments of the present application provide a data storage method and de...

AI Technical Summary

Problems solved by technology

However, in the network equipment that is running around the clock, there is a probability of failure such as downtime

In the event of a failure, one device or even multiple devices may not be able to provide services

[0003] In order to reduce the impact of equipment failures, related technologies pre-set equipment clusters for data backup. However, the clusters often have low utilization and high maintenance costs.

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