Azure cloud SQL database single database PaaS vs Elastic Pool EP vs Virtual machine IaaS What is Cloud? Cloud is simply using third party data center, servers and services. You do not have to manage most of the tasks to spend your money, resources to build your own data center and maintenance of those etc. This post will give some overview and difference of single database PaaS vs Elastic Pool EP vs Managed Instance MI vs SQL on Virtual machine IaaS. What is on premise – It’s your local data center / server, what you are currently doing before migrating to cloud. Azure architect will take care of the Azure…