Distributed Databases Questions
Data replication in a distributed database refers to the process of creating and maintaining multiple copies of data across different nodes or sites within the database system. This is done to improve data availability, fault tolerance, and performance. Each copy of the data is synchronized periodically to ensure consistency.
Transparency in a distributed database refers to the ability of users or applications to access and manipulate data without being aware of the underlying distribution and replication. It aims to hide the complexities of the distributed nature of the database system from the users, providing a unified and consistent view of the data. Transparency ensures that users can interact with the database as if it were a single, centralized system, regardless of the actual distribution and replication of data.