BS ISO 8000-2 pdf free download

BS ISO 8000-2-2020 pdf free download.Data quality Part 2: Vocabulary.
3.6 Terms relating to data dictionary
3.6.1 data dictionary entry
description of an entity (13.3) type containing, at a minimum, an unambiguous identifier (111), a term
and a definition
Note 1 to entry: In the Iso 8000 data (3.2.2) architecture, a property need not be associated with a specific
data type in a data dictionary (36.2). The association between a property and a data type can be made in a data
specification (16.3).
Note 2 to entry: In order to exchange a value corresponding to a data dictionary entry, more information (121) than an identifier, a name and a definition could be needed. For a property, a data type is needed. Depending on the kind of property, other data elements (e.g. unit of measure, language) could also be needed. These elements can be given in the data dictionary, in a data specification that references the data dictionary entry, or directly associated with the data.
Note 3 to entry: In the ISO 13584 data architecture, the dictionary entry for a property is required to reference a specific data type. Thus, an ISO 13584 dictionary entry is a special case of the more general concept, as it includes elements of a data specification.
[SOURCE: ISO 22745-2:2010, B.2.17, modified — The spelling of datatypeN has been changed to “data type” to be consistent with other terms in this document and Note 2 to entry has been modified.]
3.6.2 data dictionary
collection of data dictionary entries (3.6,1) that allows lookup by entity (3,3,3) identifier (3.3.1)
[SOURCE: ISO 22745-2:2010, B.2.16j
3.6.3 data specification
set of requirements (11.2) covering the characteristics of data (122) being fit for one or more particular purposes
Note 1 to entry: ISO 8000-110 requires a data specification to describe how items belong to a particular class by using entries from a data dictionary (362).
Note 2 to entry: In collaborative relationships, the supplier of data and the user of that data agree the content of the data specification in order to ensure the collaboration will be successful (i.e. the supplier can supply conforming data and the user is able to exploit the data for the intended purposes).
Note 3 to entry: An effective data specification Is one where the creator of the specification intends for the requirements to be necessary and sufficient for the data to meet the particular purposes.
Note 4 to entry: All stakeholders will be able to understand the data specification more effectively if there Is an explicit statement of the intended purposes for the data.
3.7 Terms relating to characteristic data
3.7.1 property value
instance of a specific value together with an identifier (3.3.1) for a data dictionary entry (16.1) that defines a property
3.7.2 characteristic data
description of an entity (3.13) by the class to which it belongs and a set of property values (311)
EXAMPLE 1 ISO 13584, ISO 15926, ISO 22745, ISO 13399 and ISO/TS 29002 all include characteristic data in their data (122) models.
EXAMPLE 2 The item “Hex Cap Screw — A193 Grade B7,.250.20 X 1.250w appears in a manufacturer’s catalogue. It can be described as:
— class: hexagon cap screw;
— property values: Lmaterial specification, A193 Grade B7]; [diameter, 0.250 in]; Lthread pitch, 20/in]; Ilength, 1.250 in].
In actual characteristic data, the first element of each bracketed pair would be an identifier (11.1) for a data dictionary entry (3.6.1). The elements are shown decoded here for clarity.
3.8 Terms relating to data quality
3.8.1 data quality
degree to which a set of inherent characteristics of data (122) fulfils requirements (i.L2)
Note ito entry: See also quality (11.3).
3.8.2 data quality management
coordinated activities to direct and control an organization with regard to data quality (i1)
3.8.3 data error
non-fulfilment of a data (122) requirement (3,1.2)
Note 1 to entry: In this term. “error” is synonymous with nonconformity (11.5).
3.8.4 data provenance record
record of the ultimate derivation and passage of a piece of data (122) through its various owners or custodians
Note 1 to entry: A data provenance record can include information (3.2.1) about creation, update, transcription, abstraction, validation (3.J), and transferring ownership of data.
3.8.5 verification
confirmation, through the provision of objective evidence (12.6), that specified requirements (3.12) have been fulfilled
[SOURCE: ISO 9000:2015, 3.8.12, modified — Notes to entry have been removed.]
3.8.6 validation
confirmation, through the provision of objective evidence (3.2.6), that the requirements (11Z) for a specific intended use or application (15,3) have been fulfilled
ISOURCE: ISO 9000:2015, 3.8.13, modified — Notes to entry have been removed.BS ISO 8000-2 pdf download.