Key Considerations for Cloud Database Migration

This white paper evaluates the critical considerations for migrating databases to the cloud. It addresses common misconceptions about cloud services, emphasizing that while cloud adoption is increasing, migrating critical databases remains a challenge due to concerns around data integrity, availability, and disaster recovery. The paper outlines the importance of understanding Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO) when planning migrations. It dispels myths such as the belief that being in the cloud eliminates the need for disaster recovery solutions. The document also discusses best practices recommended by major cloud service providers, including Oracle and AWS, for ensuring robust disaster recovery configurations. These include the necessity of out-of-region replication to safeguard against regional outages. The paper aims to provide organizations with a clearer understanding of the complexities involved in cloud database migration and the strategies needed to mitigate risks associated with it.