What are the use cases for asynchronous replication?

What are the main use cases for asynchronous replication?

Asynchronous replication is often used for disaster recovery, data backup, and load balancing across geographically distributed systems.

Can you explain how it differs from synchronous replication?

Sure! In synchronous replication, data is written to both the primary and secondary systems simultaneously, ensuring consistency. In contrast, asynchronous replication allows the primary system to continue processing without waiting for the secondary system to confirm the write.

What are the benefits of using asynchronous replication?

The benefits include reduced latency, improved performance, and the ability to handle larger distances between data centers without impacting the primary system's operations.

Are there any drawbacks to using asynchronous replication?

Yes, the main drawback is the potential for data loss during a failure, as there may be a lag between the primary and secondary systems.