What is Cloud Computing?
Cloud Computing is a group of network servers on the internet that allows storing, management, and processing data in a secured way.
Cloud Computing is one of the most prominent facilities in the field of Computer Science that allows users to access shared resources at any time and from anywhere on their computer systems that have stable network connections. Cloud Computing allows users to save their data on a remote database rather than saving those on a local hard drive. Cloud Computing is one of the major promoters of work-from-home facilities. Organizations that have cloud computing facilities allow clients to save and keep their documents on a remote server. Such a facility saves a lot of resources, money, and time for the clients. Web-based tools allow the clients to access the resources in the cloud computing facilities. These tools have certain core components. These are-
- Data Centers- Data Centers hosts many servers through which data can be accessed with the help of the internet.
- Distributed Servers- Distributed Servers are responsible for responding to the data requests that are made by the clients.
- Client Computers- Client Computers are the users who interact with the cloud.
Cloud Computing boosts the computer performing abilities. Cloud Computing connects many networks and servers without any difficulties. Many IT companies such as Google and Amazon utilize Cloud Computing facilities to store, manage and use their huge bulks of data.
Some of the basic concepts of Cloud Computing
Cloud Computing is a vital part of Computer Science and students of it are required to gain basic knowledge of Cloud Computing in every university. To understand, cloud computing in-depth, students are required to know and reflect on the basic concepts of Cloud Computing. The concepts are-
- General Benefits and Architecture of Cloud Computing
- Relational Database Service
- NoSQL Databases
- S3 API
- OPS Works
Primary Uses of Cloud Computing
Some of the primary uses of Cloud Computing are as follows-
- Cost-Efficient- Cloud Computing cuts down on the expenses of the businesses. Businesses need to invest the minimum in their infrastructure and this saves a lot of their money.
- Easy to use- Cloud computing can be handled easily even by individuals who do not have much knowledge of technologies and software.
- API Accessibility- Cloud Computing enables the systems to interact freely with cloud applications.
- Efficient Performance- Cloud Computing helps clients in improving the functions of the servers. IT experts can effectively use its features to transfer everything online in a secured manner.
- Easy Maintenance- Cloud Computing is self-maintaining software. Users do not need to worry about recharging it or updating it. The software is flexible and self-developing.
- High Productivity- Cloud Computing improves the productivity of businesses as data can be handled in a more faster and efficient manner without much loss.
Different Models of Cloud Computing
There are three Cloud Computing Models. They are-
- Infrastructure as a Service (IaaS)- IaaS has an independent IT environment. It is comprised of IT resources,that can be accessed with the help of network tools and interfaces. This lets the consumers store computing resources and network processing resources including applications and operating systems. In IaaS, the users do not control or manage the IT infrastructure but control networking components, applications that are deployed, storage systems, and the different operating systems.
- Platform as a Service (PaaS)- PaaS provides an open-source IT environment that consists of IT resources that are both configured and deployed. PaaS deploys applications on the clouding infrastructure by the use of programming languages, tools, and libraries.
- Software as a Service (SaaS)- Software as a Service allows users to reuse cloud services that are openly available to multiple users. Clients with the help of different interfaces like program interfaces and web browsers can easily access these software services.
Types of Cloud Computing Deployment Models
There are primarily four types of Cloud Computing Deployment Models. They are Public, Private, Community, and Hybrid Cloud.
- Public Cloud- This kind of cloud can be easily accessed by users. The cloud consumers pay to save data on Public Cloud.
- Private Cloud- Private Cloud is also known as the Internal Cloud and is owned by the company that uses it. It creates a secured cloud computing environment. Private Computing works as a central location from where employees working in different locations under the same organization can have access to the data stored in the Private Cloud.
- Community Cloud- Community Cloud is similar to the public cloud. The only difference is that the data in the cloud can only be accessed by the users of the community.
- Hybrid Cloud- Hybrid Cloud is the fusion of two or more deployment models. Companies with extremely sensitive data can utilize Hybrid Cloud.
Why do students need Cloud computing assignment Help?
Cloud Computing is a very vast topic and is difficult for those students who do not have the basic knowledge of software and database management. Professors often consider students to have the basic knowledge by default and avoid explaining the facts. This affects the knowledge of the students and thus students fail to comprehend the problems in the assignments. Apart from these, they do not get enough time to complete the assignments too. Often university guidelines are stringent and formatting rules are not conveyed to the students. This leads to miscommunication and students do not get satisfactory marks. They, therefore, need the help of the experts in completing the assignments and clearing their common doubts about certain aspects of Cloud Computing.
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