DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND SYSTEM

WIPO Patent Application WO/2023/066248

A1

Disclosed are a data processing method and apparatus, a device, and a system, relating to the field of big data. A control device is used for controlling a computing device to execute big data distributed processing. The computing device is configured with storage media in multiple deployment modes, and the storage media in multiple deployment modes comprise at least two of a local storage medium in the computing device, a global storage medium consisting of the local storage medium, an extended global storage medium, and an extended local storage medium. The method comprises: a control device obtains a service request of a big data service, determines a storage medium in at least one deployment mode from storage media in multiple deployment modes, sends a control instruction to a computing device to instruct the computing device to execute a map task in big data distributed processing on service data included in the service request, and stores the obtained intermediate data in the storage medium in at least one deployment mode. Therefore, the storage space of the storage medium in the computing device occupied to store the intermediate data is reduced.

SUN HONGWEI (CN)
LI GUANGCHENG (CN)
LIU HUAWEI (CN)
BAO XIAOMING (CN)
YOU JUN (CN)

PCT/CN2022/125921

April 27, 2023

October 18, 2022

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HUAWEI TECH CO LTD (CN)

G06F17/00

CN103345514A	2013-10-09
CN104317650A	2015-01-28
CN108132982A	2018-06-08
AU2020101023A4	2020-07-23
US20160103845A1	2016-04-14
CN202111234307A	2021-10-22
CN202111583902A	2021-12-22

BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)

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