Hey @Srinivas, the reason all the courses have a combination of Azure and DevOps is that AWS provided features for DevOps while no other organization did. Now Azure has been growing and they've come up with some really cool DevOps services which are(in my opinion) way better than what AWS provides. If you haven't already started using AWS for your DevOps infrastructure, it's better you go for Azure. DevOps with Azure isn't completely built yet but it the next big thing or it is going to grow.
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