Question

1. If you want to develop an application on the Cloud, which Cloud provider would you choose? Why?

2. Explain the difference between cloud and traditional data centres.

3. Explain memory and storage virtualization.

Answer 1

What Is a Cloud-Based App?

➢ A cloud-based application is a software system solution that runs the process logic and data storage between 2 totally different systems: client-side and server-side.

➢ Cloud-based application development is profitable since most information storage exists on a remote server.

When it comes to cloud application development I would go for Amazon Web services below are the reasons why:

➢ Amazon web Services (AWS) is the simplest and most reliable solution on the market these days. It offers plenty of nice tools and a bunch of amazing features for cloud application development.

➢ AWS permits baking up all the data firmly and brings developers a vast pool of alternative tech features to work with

➢ It provides compute power, content delivery, and other amazing functionalities to help business grow

➢ The deployments are fast in this

➢ 80 percent of the people choose AWS

➢ It also offers hybrid capabilities and per hour billing

Difference between cloud and traditional data center:

Cloud and Traditional data center(data center) both facilitate data storage and access.

there's no huge difference between them, there's a basic difference in the service they provide.

➢ Cloud is an off-premise resource for data storage which is accessed over the internet, whereas a data center is a part of on-premise IT infrastructure of an organization

➢ Data centers can also be engineered within organizational premises for greater control on it operations. Such in-house data centers are run by large corporate organizations and involve immense investments in terms of buying of hardware, software, hiring of technical personnel, maintenance, and different overheads like power and bandwidth expenses.

➢ Cloud suppliers rely on data centers for positioning their servers at totally different locations. This provides cloud an extra advantage of guaranteeing the availability of services within the event of any event at one data center location.

➢ Datacenter suffers from many restrictions. it's impossible to burst the number of servers in a data center supported an unexpected rise in demand. However, cloud services empower users to rescale the number of resources because of the dynamic scalability of cloud hosting services.

➢ Cloud systems are often engineered among moments and might even be de-commissioned instantly. This can not be applied to data centers that may need months or years to come into existence.

Memory virtualization:

➢ Memory Virtualization is an enabler of Cloud Computing during this use case.

➢ Memory Virtualization permits completely different infrastructure Cloud Models to be offered as different services with fungible resources.

➢ Virtual memory provides the OS and application memory for this distributed software system.

Storage virtualization

➢ Storage virtualization in Cloud Computing is nothing but the sharing of physical storage into multiple storage devices that further seems to be one storage device. It can be also referred to as a bunch of an available storage device that merely manages from a central console. This virtualization provides various benefits like easy backup, achieving, and recovery of the data.