General availability: Enable hierarchical namespace for existing Azure Storage accounts

Accelerating value through data analytics by enabling the Azure Data Lake Storage hierarchical namespace for existing Azure Storage accounts is now generally available. The benefits of the ADLS hierarchical namespace in providing enhanced performance and features that are dedicated to maximizing the value of data analytics is well established. You can now get this benefit for existing accounts and data by enabling the hierarchical namespace in place.
Source: Microsoft Azure – aggiornamenti