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Method, device and electronic equipment for data storage in distributed system

A distributed system and database technology, applied in the field of distributed computing, can solve problems such as low utilization of network resources

Active Publication Date: 2022-03-04
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a method for storing data in a distributed system to solve the problem of low utilization of network resources in the prior art

Method used

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  • Method, device and electronic equipment for data storage in distributed system
  • Method, device and electronic equipment for data storage in distributed system
  • Method, device and electronic equipment for data storage in distributed system

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Embodiment Construction

[0077] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0078] The present application provides a method for storing data in a distributed system, and the present application also provides a device for storing data in a distributed system, and an electronic device. The following describes in detail one by one with reference to the drawings of the embodiments provided in the present application, and describes each step of the method.

[0079] An example of a method for storing data in a distributed system provided by this application is as follows:

[0080] Refer to attac...

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Abstract

The present application discloses a method for storing data in a distributed system, including: the present application provides a method for storing data in a distributed system, including: according to the received request for storing data in the computing cluster involved The computing node is divided into sub-requests corresponding to the involved computing nodes one by one; the corresponding sub-request is sent to the first child node on the involved computing node; and the following steps are performed based on each of the involved computing nodes : The first child node uses the address information carried in the received sub-request to download the data to be stored; the second child node on the computing node where the first child node is located loads the downloaded data into the In the preset data table, the data storage is completed. The method for storing data in the distributed system improves the utilization rate of network resources of computing nodes, and also improves the utilization rate of network resources of the computing cluster as a whole.

Description

technical field [0001] This application relates to the field of distributed computing, in particular to a method for storing data in a distributed system. The present application also relates to a device for storing data in a distributed system and an electronic device. Background technique [0002] With the development of distributed computing, many distributed systems for real-time computing and processing of massive data have emerged. The user response requirements of this distributed system are second-level, which is mainly ensured by real-time data storage and real-time computing. Real-time, but a large amount of data needs to occupy a lot of system resources when entering the warehouse, such as CPU, memory, disk space and other resources. With the rapid development of hardware storage technology, the writing speed of memory and disk has been greatly improved. Solid state disk (Solid State Drives, SSD) with a write speed of up to 500M / s, which is no longer the bottlene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06F16/27
CPCG06F16/258G06F16/27
Inventor 胡进廖宇俊占超群李哲陈哲
Owner ALIBABA GRP HLDG LTD