Accession Number:

AD1092633

Title:

Integrability

Descriptive Note:

Technical Report

Corporate Author:

Carnegie-Mellon University, Software Engineering Institute Pittsburgh United States

Report Date:

2019-12-01

Pagination or Media Count:

58.0

Abstract:

This report summarizes how to systematically analyze a software architecture with respect to a quality attribute requirement for integrability. The report introduces integrability and common forms of integrability requirements for software architecture. It provides a set of definitions, core concepts, and a framework for reasoning about integrability and satisfaction or not of integrability requirements by an architecture and, eventually, a system. It describes a set of mechanisms, such as patterns and tactics, that are commonly used to satisfy integrability requirements. It also provides a method by which an analyst can determine whether an architecture documentation package provides enough information to support analysis and, if so, to determine whether the architectural decisions made contain serious risks relative to integrability requirements. An analyst can use this method to determine whether those requirements, represented as a set of scenarios, have been sufficiently well specified to support the needs of analysis. The reasoning around this quality attribute should allow an analyst, armed with appropriate architectural documentation, to assess the risks inherent in todays architectural decisions, in light of tomorrows anticipated needs.

Subject Categories:

  • Computer Programming and Software

Distribution Statement:

APPROVED FOR PUBLIC RELEASE