Quality requirements

The quality scenarios in this section depict the fundamental quality goals as well as other required quality properties. They allow the evaluation of decision alternatives.

Quality attribute: A characteristic of software, or a generic term applying to quality factors, quality subfactors, or metric values.
Quality factor: A management-oriented attribute of software that contributes to its quality.
Quality subfactor: A decomposition of a quality factor or quality subfactor to its technical components.
Metric value: A metric output or an element that is from the range of a metric.
Software quality metric: A function whose inputs are software data and whose output is a single numerical value that can be interpreted as the degree to which software possesses a given attribute that affects its quality.

Source: IEEE standard 1061 "Standard for a Software Quality Metrics Methodology"

Quality Scenarios

ID	Scenario	Implementation
DS01	Any data consumption via the IRS checks if data offers are done according to "Use Case Rahmenbedingungen". IRS provides a configuration capability for the "Rahmenbedingungs ID" to be used in a given scenario / deployment.	"PolicyCheckerService is used to check defined Usage Policies according to the "Rahmenbedingungsbedingungen" which is obligatory for data consumption.

Scenario

Implementation

DS01

Any data consumption via the IRS checks if data offers are done according to "Use Case Rahmenbedingungen".

IRS provides a configuration capability for the "Rahmenbedingungs ID" to be used in a given scenario / deployment.

"PolicyCheckerService is used to check defined Usage Policies according to the "Rahmenbedingungsbedingungen" which is obligatory for data consumption.