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GB/T 40693-2021: Smart manufacturing - Industrial cloud service - Data management general requirements Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 40693-2021: Smart manufacturing - Industrial cloud service - Data management general requirements---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT40693-2021 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 35.240.01 L 70 Smart manufacturing - Industrial cloud service - Data management general requirements ISSUED ON: OCTOBER 11, 2021 IMPLEMENTED ON: MAY 01, 2022 Issued by: State Administration for Market Regulation; Standardization Administration of the People's Republic of China. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Terms, definitions and abbreviations ... 4 3.1 Terms and definitions ... 4 3.2 Abbreviations ... 5 4 Overview ... 5 5 Definitions ... 6 5.1 Data content ... 6 5.2 Data quality ... 7 5.3 Data permission ... 8 6 Creation ... 8 6.1 Syntax ... 8 6.2 Rules ... 8 6.3 Data dictionary ... 9 7 Storage ... 9 7.1 Storage performance ... 9 7.2 Storage monitoring ... 9 7.3 Storage security ... 10 7.4 Storage management ... 10 8 Maintenance ... 10 8.1 Quality maintenance ... 10 8.2 Security maintenance ... 11 8.3 Monitoring maintenance ... 11 8.4 Integration maintenance ... 11 8.5 Detection maintenance ... 12 9 Access ... 12 9.1 Access management ... 12 9.2 Access security ... 12 9.3 Access monitoring ... 13 Smart manufacturing - Industrial cloud service - Data management general requirements1 ScopeThis Standard, according to the elements of data management links of industrial cloud service, specifies general requirements for data definition, creation, storage, maintenance and access for industrial cloud service. This Standard is applicable to data design, implementation, deployment and use of industrial cloud service applications.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/Z 18219-2008, Information technology - Reference model of data management GB/T 18391.1-2009, Information technology - Metadata registries (MDR) - Part 1: Framework GB/T 28040-2011, Maintenance specification for product data dictionary GB/T 37700-2019, Information technology - Industrial cloud - Reference model GB/T 37724-2019, Information technology - Industrial cloud service - Capabilities general requirements3 Terms, definitions and abbreviations3.1 Terms and definitions The terms and definitions defined in GB/Z 18219-2008, GB/T 18391.1-2009, GB/T 28040-2011, GB/T 37700-2019 and GB/T 37724-2019 as well as the followings apply to this document. For convenience, some terms are repeated below. 3.1.1 industrial cloud service data the collection of data generated in the process of planning, construction, operation, and evaluation of industrial cloud services and managed in the industrial cloud platform 3.1.2 data management the activities of defining, creating, storing, maintaining, and accessing data in one or more industrial cloud systems 3.1.3 metadata the data that defines and describes other data [GB/T 18391.1-2009, definition 3.2.16] 3.1.4 data dictionary the table that contains a series of data entries [GB/T 28040-2011, definition 3.1] 3.1.5 heterogeneous data the data with different data formats, storage methods, and access control policies NOTE 1: Heterogeneous data may be distributed across multiple autonomous domains in a heterogeneous environment. NOTE 2: Heterogeneous data may differ greatly in data models, operating languages, and data semantics. 3.2 Abbreviations The following abbreviations apply to this document. ETL: Extract Transform Load OLAP: Online Analytical Processing PB: Petabytes4 OverviewData management of industrial cloud services includes the definition, creation, storage, maintenance and access of data. In these links, the industrial cloud service data is managed to ensure the integrity, consistency, security, reliability and ease of use of the industrial cloud service data. workstations, equipment groups, and equipment; c) Data classification shall be provided, such as data classification of industrial cloud service providers, industrial cloud service collaborators, and industrial cloud service customers, as well as data classification schemes in terms of data importance, security, priority; d) It is advisable to provide personalized customization functions for data model, data classification, and data definition, such as data tables, fields, attributes; e) Heterogeneous data descriptions shall be provided, such as data descriptions in heterogeneous environments such as computer architecture, basic operating systems, database systems, and programming languages; f) Graphical definition tools shall be provided, such as import and export of data models. 5.2 Data quality When industrial cloud service providers provide industrial cloud service data definition services, the data quality requirements include: a) Definitions and rules of data quality and accuracy indicators shall be provided, such as definitions of error range, expectation, variance as well as rules of data collection frequency, collection path; b) The complete definition of data attributes, such as data characteristics, characteristic attributes and characteristic relationships, shall be provided, such as original records and files, which are retained in the original form, and the entire activity of data generation can be reproduced according to the original data; c) A consistent definition of the logical relationship of data in time and space shall be provided, for example, the sequence of events is recorded in strict accordance with the date and time of occurrence; d) The definition of timeliness of data from generation to use shall be provided, such as timeliness of service response, data interaction, message push; e) The definition of data compliance in standards, conventions or regulations shall be provided, for example, data shall comply with relevant term definitions, security standards, data quality standards and other specifications; f) A definition of data reliability shall be provided, such as clear data source labelling; g) Definitions of the precision of data attributes, such as error values, shall be provided. 5.3 Data permission When industrial cloud service providers provide industrial cloud service data definition services, the requirements for data permissions include: a) User, role and division of labor definitions for data management shall be provided; b) The operation authority of data shall be provided, such as adding, deleting, modifying, checking; c) Definitions between different roles and data manipulation permissions shall be provided.6 Creation6.1 Syntax When industrial cloud service providers provide industrial cloud service data creation services, the syntax requirements include: a) Creation syntax, rules, processes and instructions shall be provided; b) The creation of heterogeneous data shall be supported; c) The creation process shall be documented; d) Data personalization creation function shall be provided; e) Syntax examples for data creation shall be provided; f) Graphical creation tools shall be provided, which can import data models and automate creation; g) Metadata creation and management tools shall be provided. 6.2 Rules When industrial cloud service providers provide industrial cloud service data creation services, the requirements in terms of rules include: a) A clear and unambiguous description of the rules shall be provided; b) Clear rules classification shall be provided, such as business rules, data rules; c) It shall provide the functions of adding, deleting, and modifying rules, as well as c) A visualization tool for storage status monitoring shall be provided. 7.3 Storage security When industrial cloud service providers provide industrial cloud service data storage services, the storage security requirements include: a) Data loss prevention function shall be provided; b) Data verification function shall be provided; c) Data storage encryption function shall be provided; d) Data backup and recovery functions shall be provided; e) It is advisable to provide remote disaster recovery functions. 7.4 Storage management When industrial cloud service providers provide industrial cloud service data storage services, the storage management requirements include: a) Physical hardware requirements and specifications for data storage shall be provided; b) Logical model requirements and constraint descriptions for data storage shall be provided; c) The data storage association plan and description shall be provided; d) Personalized customization of data storage shall be provided; e) Graphical storage tools shall be provided to manage physical storage configuration and logical storage configuration; f) Data shall be provided for storage, storage and archiving according to different characteristics.8 Maintenance8.1 Quality maintenance When industrial cloud service providers provide industrial cloud service data maintenance services, the quality maintenance requirements include: a) Accuracy maintenance shall be provided to support atomicity, consistency, isolation and durability of transactions; b) Data quality management functions shall be provided, and indicators, rules and policies that meet data integrity requirements shall be configured. 8.2 Security maintenance When industrial cloud service providers provide industrial cloud service data maintenance services, the requirements for security maintenance include: a) Maintenance management specifications shall be provided, such as routine maintenance specifications and abnormal event maintenance specifications; b) Functions such as creation, storage, backup, migration, and recovery shall be provided; c) Data operation audit function shall be provided; d) Data correlation maintenance and traceability functions shall be provided; e) Data desensitization tools shall be provided. 8.3 Monitoring maintenance When industrial cloud service providers provide industrial cloud service data maintenance services, the requirements for monitoring maintenance include: a) Operation and maintenance monitoring functions shall be provided; b) Visual tools shall be provided for operation and maintenance monitoring. 8.4 Integration maintenance When industrial cloud service providers provide industrial cloud service data maintenance services, the requirements for integration maintenance include: a) Interoperability maintenance shall be provided to support the management of homogeneous/heterogeneous databases; b) Personalized customization functions for data maintenance shall be provided; c) Business intelligence tool integration functions shall be provided, such as ETL, OLAP, data mining, and report analysis; d) It shall support the management of data volume above PB level. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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