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

信息技术　云原生关系数据库管理系统技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 31, 2026

Implementation date

October 1, 2026

Scope

GB/T 47343-2026 is the English-translated version of 信息技术　云原生关系数据库管理系统技术要求.

GB/T 47343-2026 is the Chinese standard "Information technology - Technical requirements for cloud native relational database management systems".

Its scope clause reads: 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. Its clauses include terms and definitions.

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Document preview — GB/T 47343-2026

National Standard of the People's Republic of China

ICS: 35.240.01
Classification: L 70

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5.Technical Reference Architecture
5.1 Overview
5.2 Separation of Storage and Computation
5.3 Three-layer pooling
6.Basic Functions
7.Elastic stretching 3.
7.1 Resource-level elastic scaling
7.2 Data-level elastic scaling
7.3 Query-level elastic scaling
8 Resource Management
8.1 Resource Type
8.2 Resource Isolation
8.3 Resource Scheduling
9 High Availability
9.1 Connection Maintenance
9.2 Transaction Persistence
9.3 Multi-domain Active-Active
9.4 Cross-domain deployment
10.Security
10.1 Basic Security
10.2 Cloud Data Security Protection
11 Intelligent Operation and Maintenance
11.1 Overview
11.2 Intelligent Monitoring
11.3 Trend Forecasting
11.4 Intelligent Diagnosis
11.5 Intelligent Recommendation
12 Self-service
12.1 Self-service Resource Allocation
12.2 Metering Function
References

1 Scope

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.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 28821Technical requirements of relational database management system

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