Availability The degree to which a system is accessible. The term 24×7 describes total availability. This aspect of a system is often coupled with performance. Reliability The ability to ensure the integrity and consistency of an application and its transactions. Manageability The ability to administer and thereby manage the system resources to ensure the availability and performance of a system with respect to the other capabilities. Flexibility The ability to address architectural and hardware configuration changes without a great deal of impact to the underlying system. Performance The ability to carry out functionality in a timeframe that meets specified goals. Capacity The ability of a system to run multiple tasks per unit of time. Scalability The ability to support the required availability and performance as transactional load increases. Extensibility The ability to extend functionality. Validity The ability to predict and confirm results based on a specified input or user gesture. Reusability The ability to use a component in more than one context without changing its internals Security The ability to ensure that information is not accessed and modified unless done so in accordance with the enterprise policy.
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科技项目
资格认证
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