Data transmission method, device, device and medium of distributed cluster system
A data transmission method and distributed cluster technology, applied in the field of data transmission, can solve the problems of waste of encryption resources, time consumption, data transmission delay, etc., so as to reduce encryption operations, save encryption resources and transmission resources, and reduce delays. effect when
Pending Publication Date: 2019-01-15
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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[0004] However, in actual operation, not all the data information transmitted between nodes is data information that needs to be encrypted for transmission, and the way of encrypting all data information in the prior art will lead to a waste of encryption resources, and transmission encryption The subsequent data information needs to consume more transmission resources; in addition, since it takes more time to encrypt each data information, it will cause a delay in data transmission
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] The core of the embodiment of the present invention is to provide a data transmission method for a distributed cluster system, which can save the resources required for the data transmission process in the distributed cluster system and reduce the delay of data transmission; another core of the present invention is to provide A data transmission device, equipment, and computer-readable storage medium of a distributed cluster system, all of which have the...
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The invention discloses a data transmission method of a distributed cluster system. When there is data information to be transmitted, whether the data information is data information to be encrypted or not is judged. And only when it is judged that the data information is data information to be encrypted, the data information is encrypted by using a preset key, and then the encrypted data information is sent to the receiving node. That is to say, the method does not encrypt all the data information to be transmitted, but determines the data information to be encrypted in the data information to be transmitted, and then encrypts the data information to be encrypted. Therefore, the method can greatly save encryption resources and transmission resources in the distributed cluster system; Furthermore, the delay of data transmission is reduced by reducing the encryption operation to be performed. The invention also discloses a data transmission device, a device and a computer-readable storage medium of a distributed cluster system, all of which have the above beneficial effects.
Description
technical field [0001] The present invention relates to the field of data transmission, in particular to a data transmission method, device, equipment and computer-readable storage medium of a distributed cluster system. Background technique [0002] With the development of information technology, distributed cluster systems are widely used because they can improve the reliability and efficiency of business processing. [0003] In a distributed cluster system, there are generally multiple nodes, and data information is exchanged between nodes through a switch, that is, data information needs to pass outside the distributed cluster system during transmission. Therefore, in order to improve the security of data information, it is necessary to encrypt the transmitted data information. The transmission encryption mechanism set in the prior art is to encrypt the data link between nodes, that is, when the data information to be transmitted is detected, the encryption operation is...
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IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/0428H04L67/10
Inventor 张海军
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD