GB/T 37721-2019Information technology—Functional requirements for big data analytic systems (English PDF)
信息技术 大数据分析系统功能要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 30, 2019
Implementation date
March 1, 2020
Scope
GB/T 37721-2019 is the English-translated version of 信息技术 大数据分析系统功能要求.
GB/T 37721-2019 is the Chinese standard "Information technology—Functional requirements for big data analytic systems". Its scope clause reads: This standard specifies the data preparation module, analysis support module, data analysis module and process programming module of the big data analysis system.
Can ask. This standard applies to the design, development and application deployment of big data analysis systems. Its clauses include terms and definitions; abbreviations.
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Document preview — GB/T 37721-2019
National Standard of the People's Republic of China
- ICS
- 35.240
- Classification
- L 67
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Abbreviations
- 5 General requirements
- 6 Data Preparation Module Functional Requirements
- 6.1 Data extraction function requirements
- 6.2 Data Cleaning Function Requirements
- 6.3 Data Conversion Function Requirements
- 6.4 Data Loading Function Requirements
- 7 Analysis support module function requirements
- 7.1 Query function requirements
- 7.2 Machine Learning Function Requirements
- 7.3 Statistical Analysis Function Requirements
- 7.4 Visualization Requirements
- 8 Data Analysis Module Functional Requirements
- 8.1 Analysis Mode
- 8.2 Analysis Type
- 9 Process Orchestration Module Functional Requirements
- 9.1 Workflow Management
- 9.2 Alarms and Logs
- Appendix A (informative) SQL keyword
1 Scope
This standard specifies the data preparation module, analysis support module, data analysis module and process programming module of the big data analysis system.
Can ask.
This standard applies to the design, development and application deployment of big data analysis systems.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 35295-2017 Information Technology Big Data Terminology
3 Terms and definitions
The following terms and definitions defined in GB/T 35295-2017 apply to this document.
3.1 Big data analytics system
Integrates a range of data analysis lifecycles based on raw data and computational frameworks provided by big data storage and processing systems
The system of tools used in the process.
3.2 Structured data
Stored in the database, the data can be represented by a two-dimensional table structure.
3.3 Unstructured data
Data other than structured data without explicit structural constraints.
3.4 Distributed execution plan
The SQL query plan in a distributed scenario needs to split the SQL into multiple slices and multiple steps according to the data distribution characteristics.
Scheduling for multiple nodes to execute in parallel.
4 Abbreviations
The following abbreviations apply to this document.
API. Application Programming Interface (ApplicationProgrammingInterface)
GPU. Graphics Processor (GraphicsProcessingUnit)
JSON. JS object tag (JavaScriptObjectNotation)
OLAP. Online Analytical Processing (On-LineAnalyticalProcessing)
REST. Representational State Transfer (RepresentationalStateTransfer) […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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