GB/T 47343-2026Information technology - Technical requirements for cloud native relational database management systems (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part

1.Structure and Drafting Rules of Standardization Documents". Drafting. This document was proposed and is under the jurisdiction of the National Information Technology Standardization Technical Committee (SAC/TC28). Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was drafted by: Huawei Cloud Computing Technology Co., Ltd., China Electronics Technology Standardization Institute, and Tencent Cloud Computing (Beijing) Co., Ltd. Limited Liability Company, China Southern Power Grid Digital Grid Research Institute Co., Ltd., Alibaba Cloud Computing Co., Ltd., Industrial and Commercial Bank of China Limited, China Construction Bank Corporation, Postal Savings Bank of China, Beijing Aoxingbeis Technology Co., Ltd., Wuhan Dameng Database Co., Ltd., China Electronics Technology Group Corporation (Beijing) Co., Ltd., Tianjin Nanda General Data Technology Co., Ltd., and Han High-Tech Software Co., Ltd., Pingkai Xingchen (Beijing) Technology Co., Ltd., Jinzhuan Xinke Co., Ltd., and Tianyi Cloud Technology Co., Ltd. Company, Shanghai Yunxi Technology Co., Ltd., China Mobile (Suzhou) Software Technology Co., Ltd., Agricultural Development Bank of China, China Life Property Insurance Co., Ltd. Limited Liability Company, Ant Group Co., Ltd., Shandong Normal University, China Electronics Industry Standardization Technology Association, Guojin Securities Co., Ltd. Limited Liability Company, Matrix Origin (Shenzhen) Information Technology Co., Ltd., Zhongshu Zhichuang Technology Co., Ltd., Xi'an Tongxing Hengyao Information Technology Co., Ltd. Guangzhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., and China Industrial Internet Research Institute. The main drafters of this document are. Yang Lei, Zhang Shizong, Yang Rui, Fu Ping, Chen Zhuo, Xin Hua, Chen Hao, Fan Wenkai, Sun Gang, Long Botao, and He Jiajia. Wang Xu, Tao Tianlin, Du Sheng, Jia Xinquan, Feng Mingran, Cui Qiu, Lü Weichu, Zhao Mengyue, Zhao Kankan, Ding Yan, Zhao Guoqiang, Sheng Yu, Guo Zhihui, Zhao Xiaohui Chen Qingshuai, Wang Hongtao, Wang Long, Liang Pei, Gao Xingang, Lu Youfei, Zhao Siqi, Zhao Jun, Chen Weihong, Zhang Jinyu, Lou Jianghang, Wang Yu, Bai Jiale, Feng Haichao, Gao Haitao, Wang Feng, Luo Chaoqun, Chen Qi, Song Rui, Leng Jianquan, Wei Zhongping, Feng Wenzhong, Gao Xueyu, Yu Mengjie, Long Heng, Qin Yantao, Dai Fu, Su Qiang, Liu Xun, Leng Youfang, Sun Luming, Wang Baohan, Hu Jianhua, Deng Guoping, Yang Guang, Peng Jin, Sun Tingting, Zhao Mengfang, Chen Ming, Wang Zhimin, Bao Yude, Liu Jie. Information technology cloud-native relational database management System technical requirements

1 Scope

GB/T 47343-2026 is the Chinese national standard covering the cloud-native relational database - separation of compute from storage, elastic scaling, multi-tenancy, high availability across zones and the backup and recovery guarantees, which is a different set of requirements from a database installed on a server. First edition, in force since 1 October 2026. It was issued on 31 March 2026 and takes effect on 1 October 2026, as a first edition. The document is under the responsibility of the Standardization Administration of China. This page is published from the official record of the 2026 edition; the clause text of a standard this recent is not yet in circulation, and the figures, limits and tables it contains are those of the document itself, delivered in full with the English translation.

This document provides a technical reference architecture for cloud-native relational database management systems (hereinafter referred to as "cloud-native databases"), and specifies the cloud-native... Requirements for basic functions, elastic scaling, resource management, high availability, security, intelligent operation and maintenance, and self-service of the database. This document applies to the design, development, application, and testing of cloud-native databases.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document.

GB/T 28821 Technical Requirements for Relational Data Management Systems

3 Terms and Definitions

The terms and definitions defined in GB/T 28821 and the following terms and definitions apply to this document.

3.1 database A dataset that supports one or more application domains and is organized according to a conceptual structure, which describes the characteristics of the data and their corresponding data. The connections between entities. [Source: GB/T 5271.17-2010, 17.01.01]

3.2 A system based on hardware and software for defining, monitoring, manipulating, controlling, managing, and using databases. [Source: GB/T 5271.17-2010, 17.01.03]

3.3 Cloud Native A collection of technologies and methods for designing and building applications based on cloud computing architecture. [Source: GB/T 44158-2024, 3.2]

3.4 A relational database management system designed and built based on cloud computing architecture.

3.5 Serverless Database users directly utilize computing, memory, and storage resources, without needing to manage physical resources such as servers.