Microsoft’s Azure cloud business brought in $33.2 billion in revenue in the September quarter, up 48% from a year earlier, blowing past the company’s own forecast and beating Wall Street’s expectations. The growth suggests that Microsoft is selling cloud and AI computing about as fast as it can install it. Azure revenue rose $10.8 billion from a year earlier, driven by demand for services across the platform, Microsoft said in its quarterly filing. That came even as some new data center capacity arrived late. For investors worried about Microsoft’s record capital spending, it’s a sign that the company’s massive AI and cloud infrastructure buildout is turning into sales. Microsoft’s shares rose nearly 4% in after-hours trading following the earnings report. Are cloud services becoming more reliable ?

