Microsoft has recently announced new licensing changes that target competing cloud vendors that run Microsoft software in the cloud. Starting October 1st, 2019, the changes will go into effect, making the use of Microsoft software significantly more expensive to run on non-Azure clouds like AWS, Google and Alibaba.
The Register summarized the license changes, saying that many software deployments that are currently allowed will no longer be permitted on dedicated cloud services from the listed providers. Microsoft is making it harder or in some cases impossible to bring your own licences, forcing customers either to rent the software via SPLA (Service Provider License Agreement), or to purchase licences with software assurance, an annual service charge.
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