A company stores user data in AWS. The data is used continuously with peak usage during business hours. Access patterns vary, with some data not being used for ...

A company stores user data in AWS. The data is used continuously with peak usage during business hours. Access patterns vary, with some data not being used for months at a time. A solutions architect must choose a cost-effective solution that maintains the highest level of durability while maintaining high availability.
Which storage solution meets these requirements?