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What approach did John take to implement a unified disaster recovery strategy across the multi-cloud infrastructure?
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John implemented a unified disaster recovery strategy across the multi-cloud infrastructure through a multi-faceted approach. He designed the architecture with built-in redundancy, distributing critical services and data across both Azure and AWS. John implemented cross-cloud data replication for key databases and storage systems, ensuring data consistency between the clouds. He set up automated failover mechanisms that could quickly redirect traffic and workloads to the unaffected cloud in case of a disaster. John utilized Infrastructure as Code (IaC) to maintain identical environments in both clouds, allowing for rapid recovery and redeployment of resources. He implemented a centralized backup solution that could manage backups across both cloud environments. Additionally, John established regular disaster recovery drills and automated testing of failover procedures to validate the effectiveness of the recovery strategy across the multi-cloud setup. John implemented a unified disaster recovery strategy by designing redundant architectures, setting up cross-cloud data replication, automated failover mechanisms, and centralized backup solutions, complemented by regular drills and testing to ensure effective recovery capabilities across the multi-cloud infrastructure.