A newly released mobile app using Azure data storage has just been mentioned by a celebrity on social media, seeing a huge spike in user volume. To meet the unexpected new user demand, what feature of pay-as-you-go storage will be most beneficial?
A) The ability to provision and deploy new infrastructure quickly
B) The ability to predict the service costs in advance
C) The ability to meet compliance requirements for data storage
D) The ability to scale storage capacity based on demand
