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BS ISO/IEC 25012:2008

Current

Current

The latest, up-to-date edition.

Software engineering. Software product quality requirements and evaluation (SQuaRE). Data quality model

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2009

Committee
IST/15
DevelopmentNote
Supersedes 07/30168214 DC. (02/2009)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Current
Supersedes

This International Standard defines a general data quality model for data retained in a structured format within a computer system. This International Standard focuses on the quality of the data as part of a computer system and defines quality characteristics for target data used by humans and systems. Target data are those that the organization decides to analyse and validate through the model; the term non-target data covers two cases: the first refers to data that are not persistent such as data handled by an operating system; the second refers to data that could be within the scope of the standard, but an organization chooses to not apply the standard to them. In Figure2 the structure of a general system is displayed in a diagram: this can include information systems which in turn can include one or more computer systems. Figure2 Target domain of the data quality model This International Standard can be used with other standards in the SQuaRE series to establish data quality requirements, define data quality measures, or plan and perform data quality evaluations. Data quality requirements and data quality measures can be categorized with the data quality characteristics in 5.2 and used by an evaluation process to analyse data independently from other computer system\'s components. This International Standard aims to support the implementation of system\'s life cycle processes, such as those defined in ISO/IEC15288. This International Standard takes into account all data types (e.g. character strings, texts, dates, numbers, images, sounds, etc.), assigned data values and relationships between data (e.g. consistency between data in the same or in different entities); the scope does not include data produced by embedded devices or real time sensors that are not retained for further processing or historical purposes. This International Standard does not dictate physical organization of data (i.e. data base management systems); moreover the activities of conceptual, logical and physical schema design are outside the scope of this International Standard; all processes and deliverables related to such data benefit from the application of this International Standard. Conformance of data to the data design is included within the scope of this International Standard. The definition of metadata is addressed by ISO/IEC11179 and is outside the scope of this International Standard, even if it refers to metadata to evaluate data quality. The relationship of this International Standard to industry- and domain-specific data quality standards and its precedence over these standards are determined by the user in a specific context of use.

Standards Relationship
ISO/IEC 25012:2008 Identical

BS PAS 277(2015) : 2015 HEALTH AND WELLNESS APPS - QUALITY CRITERIA ACROSS THE LIFE CYCLE - CODE OF PRACTICE

ISO/IEC 2382-1:1993 Information technology Vocabulary Part 1: Fundamental terms
ISO/IEC 2382-17:1999 Information technology Vocabulary Part 17: Databases
IEEE 1320.2 : 1998 CONCEPTUAL MODELING LANGUAGE - SYNTAX AND SEMANTICS FOR IDEF1X97 (IDEF OBJECT)
ISO/IEC 25000:2014 Systems and software engineering Systems and software Quality Requirements and Evaluation (SQuaRE) Guide to SQuaRE
ISO/IEC 15288:2008 Systems and software engineering System life cycle processes
ISO/IEC 13335-1:2004 Information technology Security techniques Management of information and communications technology security Part 1: Concepts and models for information and communications technology security management
ISO/IEC 11179-1:2015 Information technology — Metadata registries (MDR) — Part 1: Framework
ISO/IEC 15939:2007 Systems and software engineering Measurement process

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