Question - How Does The Cassandra Api Account Handle Failover If A Region Goes Down?
Answer -
The Azure Cosmos DB Cassandra API borrows from the globally disbursed platform of Azure Cosmos DB. To make certain that your utility can tolerate datacenter downtime, allow as a minimum one more vicinity for the account within the Azure Cosmos DB portal developing with multi-location Azure Cosmos DB money owed. You can set the concern of the area by means of using the portal growing with multi-area Azure Cosmos DB accounts.
You can add as many areas as you want for the account and control in which it is able to fail over to by using providing a failover precedence. To use the database, you want to provide an application there too. When you achieve this, your customers will now not experience downtime.