Microsoft has announced pricing for the components of its Azure cloud computing platform, as GigaOm reports, and you can watch a video about Azure here. As expected, consumption-based computing costs are slightly lower than Amazon's costs, but, as The Register reports, Amazon's Linux-based service undercuts Microsoft's Windows pricing.
Microsoft will charge $0.12 per compute hour for its Windows Azure Compute offering, while Amazon's price for a Windows-based compute hour is $0.125. However, Amazon's Linux-based offering is $0.10 per computing hour, and it also charges slightly less for storage than Microsoft. There are many analyses going on around the web about how these pricing strategies will play out over time, but I think the differences in pricing are actually very incremental, and the most interesting cloud computing players to watch are pursuing flexible open source strategies.?