I don't think it's common knowledge that Oracle to Oracle replication can be done using SQL Server Replication Server (with no license since no data is stored). You don't need Golden Gate.

Database replication has been a common feature in database management systems (DBMSs) for a long time. In particular, asynchronous or lazy propagation of updates provides a simple yet efficient way of ...

The book begins by introducing you to the Azure SQL managed databases (Azure SQL Database and Azure SQL Managed Instance), explaining their architecture, and how they differ from an on-premises SQL ...