Dress4Win would like to become familiar with deploying applications to the cloud by successfully deploying some applications quickly, as is. They have asked for your recommendation. What should you advise?
A.
Identify self-contained applications with external dependencies as a first move to the cloud.
B.
Identify enterprise applications with internal dependencies and recommend these as a first move to the cloud.
C.
Suggest moving their in-house databases to the cloud and continue serving requests to on-premise applications.
D.
Recommend moving their message queuing servers to the cloud and continue handling requests to on-premise applications.
A for me..Self contained application with no internal dependencies which means it does not need to integrate with any on-premise systems. External dependencies are easier to manage through API based integration in Cloud..Other options have either dependencies, or multiple hops between on-premise/cloud thereby causing latency issues,
Moving databases to the cloud while keeping applications on-premises approach creates a hybrid environment with increased complexity, introducing challenges in managing network connectivity, latency, and security between on-premises and cloud components.
Whoever says C was never involved in a real life migration of a production system. A. They are looking to gain experience, not to shutdown the whole company.
To become familiar with deploying applications to the cloud, it is recommended to start with simple, self-contained applications with external dependencies that can be easily moved to the cloud. These applications are likely to have fewer dependencies on other components in the infrastructure and can be migrated with minimal effort, helping the team to get comfortable with the cloud deployment process. Once the team has gained experience with the cloud deployment process, they can gradually move more complex applications with internal dependencies to the cloud.
Case study nowhere mentioned that Dress4Win has some self contained Application with no dependencies on Internal resources. And databases are available out of the box and would be easy to migrate in my view.
Moving database to cloud and letting that database serve apps hosted on prem? It doesn't make sense. A seems better option - move self-contained application. External dependencies can be handled by APIs
I don't understand the meaning of 'self-contained applications with external dependencies'.
if just 'self-contained applications' ,then i understand....
A - Every experienced IT resource will give a solution - pick something which is "low hanging fruit". Now which one is the low hanging fruit ?
Something which is independent of any internal dependencies. i.e. A.
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