ISO 8000-8-2015 pdf free download

ISO 8000-8-2015 pdf free download.Data quality Part 8:Information and data quality: Concepts and measuring
Qualité des données — Partie 8: Inform ations et qualité des données: Concepts et mesurage.
3.5
requirement
need or expectation that is stated, generally implied or obligatory
[SOURCE: Iso 9000:2015, 3.6.4, modified — Notes to entry have been removed.]
3.6
verification
confirmation, through the provision of objective evidence, that specified requirements have been fulfilled
[SOURCE: ISO 9000:2015.3.8.12, modified — Notes to entry have been removed.]
3.7
validation
confirmation, through the provision of objective evidence, that the requirements bra specific intended use or application have been fulfilled
[SOURCE: ISO 9000:2015, 3.8.13, modified — Notes to entry have been removed.]
4 Fundamental concepts
An information system is a designed system that collects, stores, processes, and distributes information about the state of a domain. The information Is represented and formalized in the system as data, and presented through user interfaces.
NOTE 1 For an explanation of states of domains, see Reference [UI.
The main purpose of this part of ISO 8000 is to provide a foundation for measuring information and data quality. Information and data quality is defined and measured according to the following categories:
— syntactic quality, which is the degree to which data conforms to its specified syntax, i.e. requirements stated by the nwtadata;
— semantic quality, which is the degree to which data corresponds to what it represents;
— pragmatic quality, which is the degree to which data is found suitable and worthwhile for a particular purpose.
Measuring syntactic and semantic quality is performed through a verification process, while measuring pragmatic quality is performed through a validation process.
When measuring a physical object, the measurements can be described as the dimensions length, width and height. If the object is a cylinder, radius is a candidate characteristic. Establishing a useful set of characteristics pertinent to the case at hand is important in order to cater for communication of the measurements.ISO 8000-8-2015 pdf free download.