Durability and Availability Concepts

Durability and availability are key concepts in ensuring data is reliable and accessible. Durability refers to the assurance that once data is stored, it remains intact and safe from loss over time, even in the face of hardware failures or disasters. Availability means that the data is accessible and usable whenever needed, minimizing downtime. Together, these concepts ensure that information is both securely preserved and reliably accessible, supporting consistent and trustworthy system performance.