Question

1-What are the drawbacks of cloud computing? Do you think they outweigh the benefits and why?

2-What is scalability and do you think it is essential to business success? Why?

Answer 1

1. The disadvantages of cloud computing are :

• Downtime

As cloud specialist co-ops deal with various customers every day, they can move toward becoming overwhelmed and may even come up against technical outages. This can prompt your business processes being temporarily suspended. Moreover, if your web association is disconnected, you won't have the capacity to get to any of your applications, server or information from the cloud.

• Security

In spite of the fact that cloud specialist organizations implement the best security measures and industry certifications, putting away information and critical documents on external service organizations always open up risks. Utilizing cloud technology implies you have to give youspecialist co-op access to vital business information. In the interim, being an open administration opens up cloud specialist organizations to security challenges on a standard premise. The straightforwardness in obtaining and getting to cloud administrations can likewise give nefarious users the ability to scan, identify and exploit loopholes and vulnerabilities within a system.

• Vendor Lock-In

In spite of the fact that cloud specialist organizations guarantee that the cloud will be adaptable to utilize and incorporate, switching cloud services is something that hasn't yet totally advanced. Associations may think that it's hard to move their administrations starting with one seller then onto the next. Facilitating and coordinating current cloud applications on another state may hurl interoperability and support issues. For example, applications created withthe Microsoft Development Framework (. Net) probably won't work appropriately on the Linux stage.

• Limited Control

Since the cloud infrastructure is completely possessed, managed and observed by the service provider, it exchanges insignificant control over to the client. The client can just control and deal with the applications, information and administrations worked what's more, not the backendinfrastructure. Key administrative errands, for example, server shell access, refreshments and firmware administration may not be passed to the client or end client.

The advantages of cloud computing outweigh the disadvantages due to decreased costs, reduced downtime, and less management effort.

2. Scalability is the capacity of something to adjust after some time to changes. The alterations typically include development, so a major undertone is that the adjustment will be some sort of expansion or upgrade.

As a business develops, its primary goal is to keep on taking care of market needs. The inconvenience is, market demands are never static. They move as individuals' interests and tastes change and as a resource stream all through accessibility. For the business to remain aggressive in these conditions, you must have the capacity to change what you were doing to fill the requirements and needs clients have at the time.

Scalability also matters for development in business implies you are working with more clients, information and assets. On the off chance that you don't have an approach to deal with these increases, you can lose effectiveness, or the nature of your administration or items can suffer. That can prompt poor client relations and a lower business reputation.
From the monetary point of view, scalability is critical since it brings down what you wind up paying out.

For instance, on the off chance that you have 100,000 customers and purchase a technology system that can bolster a million clients, you don't need to supplant that framework (accepting it's as yet working admirably mechanically) when you achieve 200,000 clients, 300,000 clients et cetera. Similarly, in the event that you buy best in class gear, it won't wind up obsolete as quick and you won't have to place cash into new equipment for some time. In case you're working in a scalable way, you wind up getting more for your buck.

Scalability also matters for development in business implies you are working with more clients, information and assets. On the off chance that you don't have an approach to