You are the DBA working at a large bank in Europe. Your business-critical banking application runs on Oracle 12.2 in your on-premises data center. You decided to modernize your on-premises Oracle database by migrating to AlloyDB. You must meet the following requirements:
• Remain on-premises and maintain open-source portability.
• Meet regulatory requirements for data residency.
• Support both OLTP and OLAP workloads.
• Maintain high availability (HA) mode and automatic failover.
What should you do?

A. Deploy AlloyDB Omni in a standalone VM on-premises, and set up disaster recovery (DR) in AlloyDB for PostgreSQL. B. Migrate to AlloyDB for PostgreSQL by using Database Migration Service. C. Deploy Kubernetes-based AlloyDB Omni database cluster on-premises. Enable HA by using the AlloyDB Omni Kubernetes operator, and migrate your Oracle database to Omni. D. Deploy AlloyDB Omni as a docker-based container in your on-premises VM, enable HA for it, and migrate your Oracle database to the Omni container.