Power Platform Admin Information

If you purchased storage in or after April 2019, or you have a mix of storage purchases made before and after April 2019, you’ll see your storage capacity entitlement and usage by database, file, and log as it appears in the Microsoft Power Platform admin center today.

Data volume continues to grow exponentially, as businesses advance their digital transformation journey and bring data together across their organization. Modern business applications need to support new business scenarios, manage new data types, and help organizations with the increasing complexity of compliance mandates. To support the growing needs of today’s organizations, data storage solutions need to evolve continuously and provide the right solution to support expanding business needs…

Read the whole article at Microsoft Doc: https://docs.microsoft.com/en-us/power-platform/admin/capacity-storage

In addition, take a look at Change log for major updates in storage