Key PointsGoogle Cloud revenue climbed 82% year over year to $24.8 billion in the second quarter, accelerating from 63% growth in the first.Microsoft reported 43% growth in Azure and other cloud services for the quarter ended June 30, while Amazon Web Services grew 37%.Google Cloud's backlog reached $514 billion, and Alphabet says it remains supply constrained.10 stocks we like better than Alphabet › The three biggest cloud computing providers a…