Last week I presented an overview of cloud adoption trends in the banking sector in Asia to a panel of financial services regulators in Hong Kong. The presentation showcased a few cloud case studies including CBA, ING Direct, and NAB in Australia. I focused on the business value that these banks have realized through the adoption of cloud concepts, while remaining compliant with the local regulatory environments. These banks have also developed a strong competitive advantage: They know how to do cloud. Ultimately, I believe that cloud is a capability that banks will have to master in order to build an agility advantage. For instance, cloud is a key enabler of Yuebao, Alibaba’s new Internet finance business. 80 million users in less than 10 months? Only cloud architecture can enable that type of agility and scale (an idea that Hong Kong regulators clearly overlooked).