亚马逊二季度云端业务增长18% 略逊于微软等对手

Core Insights - Amazon's cloud business revenue grew by 18% to $30.9 billion in Q2, exceeding market expectations of $30.8 billion, and now accounts for 18% of Amazon's total revenue [1] - Amazon Web Services (AWS) operating income was $10.2 billion, below the expected $10.9 billion, but remains the largest profit center for Amazon, which reported total operating income of $19.2 billion [1] - Alphabet reported its cloud computing revenue at $13.62 billion, reflecting a year-over-year increase of 32% [1] - Microsoft disclosed its Azure and other cloud services revenue exceeded $75 billion, with a quarterly growth of 39% [1]