Distributed Databases Questions
Data availability refers to the ability of users to access and retrieve data from a distributed database system. It ensures that data is accessible and usable whenever it is needed, without any downtime or interruptions.
Data consistency, on the other hand, refers to the uniformity and accuracy of data across all nodes or sites in a distributed database. It ensures that all copies of the data are synchronized and up-to-date, so that users can rely on the information being consistent regardless of where they access it from.
In summary, data availability ensures that data is accessible at all times, while data consistency ensures that the data is accurate and synchronized across all nodes in a distributed database.