Here's how the three biggest cloud services leaders fared in their latest quarters.Google parent Alphabet (GOOG -4.61%) (GOOGL -4.45%), Amazon (AMZN -4.10%), and Microsoft (MSFT -3.27%) announce their quarterly results within days of each other. This helps investors compare how the rivals stack up against each other in the highly competitive cloud services market.With all three companies providing quarterly updates over the last two weeks, we know how the "cloud wars" are going. To sum things up: Amazon lea ...