u are cloud architest responsible for migrating a large data set from an non premises data center to public environment. The dataset contains sensitive customers information including personal details and financial records. The migration must be completed with minimal downtime and without compromising data security or integrity. As part of migration plan, you need to address various challenges and considerations to ensure a successful and smooth transition to the cloud. Explain the challenges and considerations involved in migrating a large dataset containing sensitive customer information from a non$-$primeses data center to a public cloud environment..Outline the steps you would take mitigate these challenges and ensure a secure and efficient data migration