Continuous availability ensures that data or services can always be accessed, even in the event of errors or malfunctions. Redundancy is key, with backup systems and software managing transitions. It is measured as a percentage of time available, with 99.99% being the goal for critical systems. Continuous availability is a standard, or goal, for many […]
Data availability refers to the reliability and accessibility of data stored remotely, often through external storage or networks. It is crucial for businesses and is achieved through reliable hardware and redundancy, such as SAN and NAS systems. Redundancy ensures data availability in case of system failure or disaster. Data availability typically refers to how available […]
Availability bias causes people to overestimate the likelihood of memorable events, leading to societal prejudice. People often believe rare events, such as plane crashes and child abductions, are more common than they are. Availability bias underlies many other biases and cultural effects. The concept of abandoning the base rate is related to availability bias. Psychologists […]
