This isn't a new thing - there's an entire Twitter feed dedicated to things Azure discontinues: https://twitter.com/azureendoflife
I’d be pretty happy if our legacy Mainframe systems got shut down, with a decent plan for how our suppliers would move forward to other technologies. As it stands there are only two national companies left who can handle mainframes in my country, so there isn’t much of a bidding war when we put systems into procurement processes, and it makes things really expensive over time.
I hope most enterprises entered the cloud with a mindset not to get locked in. I know we did, and in that setup, Microsoft can move forward as they see fit as long as they give us time to move on.
Not that I think any enterprise organisations were really using Azure Blockchain, I still haven’t seen a single reason to use Blockchain. Even if you live in a corrupt country, where decentralised trust might make sense, you still need an authority to back it up. This is why Bitcoin works for crime, they enforce it.
The article says that these enterprises are using it
50 bucks says none of them actively use Azure Blockchain for anything meaningful in their organization.
And Consensys is MSFT's preferred BaaS ISV these days.
Source: work at MSFT Partner, occasionally co-discuss BaaS with clients.
This change has a 4 month notice period and the plan to move forward from MS seems to be literally "you should switch to something else." So this change doesn't seem to tick any of the boxes you mentioned.
[1] https://aws.amazon.com/blogs/aws/amazon-s3-path-deprecation-...
Regardless I looked into the internals/source code for it (I work there) - and it seems to be cold storage for the workbench and not blockchain support as a whole.
Right now it makes more sense to use ConsenSys or manage your own nodes on Azure not pay for a tool.
https://docs.microsoft.com/en-us/azure/blockchain/service/mi...
For a large company where it might take them 2+ months to just get approval for a new project or a significant project change, yes. I once spent 6 months in meetings to get a single column added to a database for a project we were doing and that was a semi-tech company.