Azure surpasses AWS as the public cloud of choice
computerworld.com
computerworld.com
The consensus opinion then was that the surveyed folks were corp IT oriented, looking to transition purely Microsoft-centric workloads to a cloud provider. In that specific scenario, Azure is a solid choice. For non-Windows workloads, it's generally far more debatable.
Disclosure: I write a weekly newsletter (lastweekinaws.com) that focuses on AWS; I'm much less familiar with Azure.)
From the actual study (or press release for the study) "The final data set comprises 235 IT operations, application development, and informa- tion security professionals. All respondents are from companies with 500 or more employees, with roughly half from companies with 5,000 or more employees."
And the actual statistic is "• 66% are using Microsoft Azure, compared to 55% using AWS." So what does "using" really mean? For example, it could mean that lots of large organizations to use Azure on trial/small projects, while still using mostly AWS on serious projects. Or the opposite.
This is one of those studies run to promote a service, and it's really unclear how accurate it is (not statistically, but logically). It appears that MSFT has been successful with very large organizations, but other data I've seen says that AWS has about 80% of the entire market revenues and revenues is the direct measure of value. If someone is paying money for your service they find it valuable.
They just don't talk about what the discounting looks like at… higher tiers.
In the first case it supports the idea you have a popular product, in the second case it looks like you have to bribe people to use your product.
I'm skeptical Azure is remotely as popular as AWS for professional web development, and none of the data in this"survey is clear enough to change that.
And like you say there is likely to be bias which relates to the composition of their survey sample.
All in all, the more accurate conclusion is that for those surveyed there was more interest in Azure over AWS (since the way there questions were framed it's very hard to even tell exactly what proportion are already using one or the other). Interest may, or may not, map to future choice. Respondents may signal interest in Azure, yet pick AWS when the rubber hits the road.
When was the last time you noticed an Azure outage?