What does 'Data Replication' mean?

Data replication is a software feature that allows for the duplication of data across multiple systems or devices. This means that data can be copied and stored in two or more locations, providing redundancy and ensuring that important information is not lost in the case of a system failure. One of the key benefits of data replication is improved data availability. By having multiple copies of the same data, if one system or device goes down, the data can still be accessed from another location. This is particularly valuable in critical situations