As a data engineer for a large bank operating across North America, you are tasked with establishing a data storage system specifically designed to handle critical bank account transactions. Given the nature of these transactions, it is imperative that the storage solution adheres to ACID (Atomicity, Consistency, Isolation, Durability) principles to ensure data reliability and consistency. Additionally, the solution must support SQL for data querying and management. Which data storage solution would be most suitable for this requirement?