Mixing
可扩展性
可扩放性(Scalability)是指问题规模和处理器数目之间的函数关系。[來源請求]
解说
可扩放性实际上是和并行算法以及并行计算機体系结构放在一起讨论的。某个算法在某个机器上的可扩放性反映该算法是否能有效利用不断增加的CPU。我们研究可扩放性的目的就是要使算法尽可能的利用最多的处理器，并且我们也可以预测当某个算法移植到大规模处理机上后的运行效果（即问题规模扩大时对处理器的利用情况）。
参阅
- 等效率标准
- 等速度标准
- 平均延迟标准
- 并行计算
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Information security
This article is part of a series on Information security Related security categories Internet security Cyberwarfare Computer security Mobile security Network security Threats Computer crime Vulnerability Eavesdropping Malware Spyware Ransomware Trojans Viruses Worms Rootkits Bootkits Keyloggers Screen scrapers Exploits Backdoors Logic bombs Payloads Denial of service Defenses Computer access control Application security Antivirus software Secure coding Secure by default Secure by design Secure operating systems Authentication Multi-factor authentication Authorization Data-centric security Encryption Firewall Intrusion detection system Mobile secure gateway Runtime application self-protection (RASP) v t e Information security , sometimes shortened to InfoSec , is the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction of information. Th...
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