SCEA
Contents
Common Architectures
scalability
Provides a quality service and capacity without changing the system as the system load is increased. Measurement includes response time and transaction volume.
maintainability
Corrects flaws in the existing functionality without impacting other components of the system.
reliability
Ensures the integrity and consistency of the application and all its transactions as the system load is increased.
availability
Ensures the service and resource are always accessible even if some components fail.
extensibility
Adds or modifies the functionality without impacting existing system functionality.
performance
Has a good response time and transaction volume in a given time period.
manageability
Manages the system to ensure the continued health of a system with respect to performance, scalablity, reliability, availability and security.
security
Ensures the system cannot be compromised, including confidentiality and integrity.
