32.4. Example: Partial NextGen POS Architectural Factor Table
The partial factor table in Table 32.2 shows some factors related to later discussion.
| Factor | Measures and quality scenarios | Variability (current flexibility and future evolution) | Impact of factor (and its variability) on stakeholders, architecture and other factors | Priority for Success | Difficulty or Risk |
|---|---|---|---|---|---|
| Reliability—Recoverability | |||||
| Recovery from remote service failure | When a remote service fails, reestablish connectivity with it within 1 minute of its detected re-availability, under normal store load in a production environment. | current flexibility - our SME says local client-side simplified services are acceptable (and ... | |||
Get Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and the Unified Process, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
