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GB/T 40473.3-2021: Banking application system - Nonfunctional requirement - Part 3: Performance efficiency
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Banking application system - Nonfunctional requirement - Part 3: Performance efficiency
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GB/T 40473.3-2021
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Basic data | Standard ID | GB/T 40473.3-2021 (GB/T40473.3-2021) | | Description (Translated English) | Banking application system - Nonfunctional requirement - Part 3: Performance efficiency | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A11 | | Word Count Estimation | 18,153 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 40473.3-2021: Banking application system - Nonfunctional requirement - Part 3: Performance efficiency
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Banking application system - Nonfunctional requirement - Part 3.Performance efficiency
ICS 35.240.40
CCSA11
National Standards of People's Republic of China
Non-functional requirements for banking application systems
Part 3.performance efficiency
Released on 2021-07-20
2022-02-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 The level and description of performance efficiency elements and components 2
4.1 Level 2
4.2 Description Method 4
5 Time characteristic family (PE_TBH) 4
5.1 Internal non-functional requirements (NFIR) 4
5.1.1 Online response time (IPE_TBH.1) 4
5.1.2 Batch response time (IPE_TBH.2) 5
5.1.3 Report processing time (IPE_TBH.3) 5
5.1.4 Cross-database data synchronization time (IPE_TBH.4) 5
5.2 External non-functional requirements (NFOR) 5
5.2.1 Online response time of third-party systems (OPE_TBH.1) 5
5.2.2 Batch response time of third-party systems (OPE_TBH.2) 6
6 Resource Utilization Family (PE_RUL) 6
6.1 Internal non-functional requirements (NFIR) 6
6.1.1 Resource Control (IPE_RUL.1) 6
6.1.2 Load distribution (IPE_RUL.2) 6
6.1.3 Database usage (IPE_RUL.3) 7
6.1.4 Special environmental resources (IPE_RUL.4) 7
6.2 External non-functional requirements (NFOR) 7
7 Capacity family (PE_CAP) 7
7.1 Internal non-functional requirements (NFIR) 7
7.1.1 Number of users (IPE_CAP.1) 7
7.1.2 Transaction volume (IPE_CAP.2) 7
7.1.3 Transaction size (IPE_CAP.3) 7
7.1.4 Session size (IPE_CAP.4) 8
7.1.5 Data storage (IPE_CAP.5) 8
7.2 External non-functional requirements (NFOR) 8
7.2.1 Network Resources (OPE_CAP.1) 8
7.2.2 Development expectations (OPE_CAP.2) 8
Appendix A (informative) Some examples of online response time 10
A.1 Examples involving response time 10
A.2 Examples involving application events 10
Appendix B (informative) Isolation level of database transactions 12
B.1 Example of a specific way to read the database 12
B.2 Isolation level of database transactions 12
B.3 Recommendations for the isolation level of database transactions 13
Reference 14
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document is part 3 of GB/T 40473 "Non-functional Requirements for Banking Application Systems". GB/T 40473 has been released
Lower part.
---Part 1.Description framework;
---Part 2.Functional suitability;
---Part 3.Performance efficiency;
---Part 4.Compatibility;
---Part 5.Ease of use;
---Part 6.Reliability;
---Part 7.Security;
---Part 8.Maintainability;
---Part 9.Portability.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
This document was submitted by the People's Bank of China.
This document is under the jurisdiction of the National Financial Standardization Technical Committee (SAC/TC180).
Drafting organizations of this document. Science and Technology Department of the People's Bank of China, Agricultural Bank of China Co., Ltd., China Foreign Exchange Trading Center and National Bank of China
Interbank Funding Center, People’s Bank of China Clearing Center, China Construction Bank Co., Ltd., Bank of Communications Co., Ltd., Agricultural
CNCBC Capital Clearing Center Co., Ltd., China Financial Electronics Corporation.
The main drafters of this document. Li Wei, Yang Fuyu, Qu Weimin, Li Kuan, Wang Peng, Ma Jun, Wang Feng, Yang Mingying, Ge Honghui, Cui Wanmin, Zhao Liutao,
Ye Min, Liang Jun, Jing Yun, Wang Canyong, Lu Yuanpeng, Yang Qian, Xie Yanli, Liu Shuyuan, Wang Siyuan.
Introduction
GB/T 40473 gives the description framework of the non-functional requirements of banking application systems and the description of the non-functional requirements of various banking application systems.
The template is designed to improve the quality and efficiency of the compilation of non-functional requirements of the banking application system, and reduce the compilation of non-functional requirements of the banking application system.
The threshold and cost are composed of nine parts.
---Part 1.Describe the framework. The purpose is to clarify the scope of the banking application system and establish the non-functional requirements of the banking application system
The description framework of the banking industry clarifies the identification and description of the non-functional requirements of the banking application system, and gives the non-functional requirements of the banking application system
The customized package and customized profile of the bank, propose the technical management and evaluation of the non-functional requirements of the banking application system, and give the banking application
The method of using the XML description of the system's non-functional requirements is the basis for the reading and application of the rest of the parts.
---Part 2.Functional suitability. The purpose is to provide functional fitness including functional completeness, functional correctness and functional suitability
Sexual requirements, these requirements can be seen as functional requirements from the rigorous classification of requirements, but in the research and development of banking application systems,
It is often regarded as a non-functional requirement.
---Part 3.Performance efficiency. The purpose is to give performance efficiency requirements including time characteristics, resource utilization, and capacity.
---Part 4.Compatibility. The purpose is to provide compatibility including coexistence and interoperability.
---Part 5.Ease of use. The purpose is to provide information including identifiability, ease of learning, ease of operation, user error defense, user community
Face comfort and ease of accessibility.
---Part 6.Reliability. The purpose is to provide reliability including maturity, availability, fault tolerance and easy recovery.
---Part 7.Security. The purpose is to provide security including confidentiality, integrity, non-repudiation, verifiability and authenticity.
Fullness.
---Part 8.Maintainability. The purpose is to provide the information including modularity, reusability, easy analysis, easy modification and easy testability.
Maintainability.
---Part 9.Portability. The purpose is to provide portability including adaptability, easy installation and easy replacement.
At present, in the engineering practice of the banking industry, it is often the case that resource utilization and capacity are mixed as a concept. When applying this document,
Establishing the mapping of related concepts first helps to improve the pertinence of non-functional requirements.
When the meaning of abbreviations and numbers are not considered, those skilled in the art can basically understand the contents of this document correctly based on their professional knowledge in the field.
Substantive content. However, in the following typical situations, users of this document should first read and understand GB/T 40473.1-2021.
---Prepare the non-functional requirements of the application system;
---Review the non-functional requirements of the application system;
---Verify and confirm the application system developed in accordance with non-functional requirements;
---Static and dynamic testing of the application system developed in accordance with non-functional requirements.
For the non-functional requirements prepared in accordance with this document, if they are described in the form of XML given in GB/T 40473.1-2021, the non-functional requirements will be
Demand brings greater convenience in transmission and processing.
Non-functional requirements for banking application systems
Part 3.performance efficiency
1 Scope
This document defines the concept of performance efficiency of banking application systems, and specifies the levels and descriptions of the components and elements of the performance efficiency classes.
Mode, performance efficiency, time feature family, resource utilization family, and capacity family non-functional requirement templates.
This document is suitable for the description of the performance and efficiency non-functional requirements of various application systems in the banking industry. Information with banking application systems
The exchanged application system can be used as reference.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations
Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
This document.
GB/T 40473.1-2021 Banking industry application system non-functional requirements Part 1.Description framework
3 Terms and definitions
The following terms and definitions defined in GB/T 40473.1-2021 apply to this document.
3.1
Performanceefficiency
Performance is related to the amount of resources used under specified conditions.
Note. Resources can include other software products, system software and hardware configuration, and raw materials (such as printing paper and storage media).
[Source. GB/T 25000.10-2016, 4.3.2.2]
3.2
Time characteristics timebehaviour
When the product or system performs its function, its response time, processing time and throughput rate meet the demand.
[Source. GB/T 25000.10-2016, 4.3.2.2.1]
3.3
Resourceutilization
When a product or system performs its function, the amount and type of resources used meet the demand.
[Source. GB/T 25000.10-2016, 4.3.2.2.2, with modification]
3.4
Capacity
The extent to which the maximum limit of the product or system parameter meets the demand.
Note. Parameters can include the number of stored data items, the number of concurrent users, communication bandwidth, transaction throughput, and database size.
[Source. GB/T 25000.10-2016, 4.3.2.2.3]
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