Question

Search one of the enterprise systems architectures: Cloud Architectures

And discuss their benefits and drawbacks in a tabular format. Include a diagram or figure of their architecture.

Answer 1

Solution: Cloud Computing has become a very popular form of enterprise computing these days, almost each and every organization is getting their hands on this technology to design and develop the systems. Some of the advantages, as well as the disadvantages of a cloud-based platform, are discussed down below:

Advantages	Disadvantages
It is very easy to implement and host as the organization does not have to worry about the background technicalities of the whole system.	It is an issue to control the data that you have stored over the cloud as the cloud-infra team would be responsible for looking into it.
The data is present and available to the users within the organization as well as the client, all the time, this increases productivity as well as the sales of the organization.	Sometimes, it happens that the organization opts for a cloud service provider but after using it they find out that they are not providing the right kind of services that the organization is looking for.
It is less costly as the cost per head is reduces by a very large factor by the cloud hosting services.	Although you are working over the cloud, it does not mean that you would get away with all kinds of servers, and hence you may still need staff and personnel to get the things done for you.
A cloud-based system is highly flexible and scalable due to which the system can be extended or degraded at any point in time easily.	If the cloud servers go down then all the business operations making use of it are affected and hence the organization has to bear the loss due to the same.
Since they are hosted over sophisticated cloud server systems and hence it is easy and very fast to recover the system from any fault.	It is one of the biggest challenges to basically ensure the same bandwidth to each and every user that is using the cloud services.

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