Distributed Databases Questions
Data integrity refers to the accuracy, consistency, and reliability of data stored in a distributed database. It ensures that the data remains intact and consistent throughout the system, even when accessed and modified by multiple users or applications simultaneously.
Concurrency, on the other hand, refers to the ability of a distributed database system to handle multiple transactions concurrently. It ensures that multiple users can access and modify the data simultaneously without causing conflicts or inconsistencies. Concurrency control mechanisms, such as locking, timestamp ordering, or optimistic concurrency control, are implemented to manage and coordinate the concurrent access to the data in a distributed database.