What is Cloud Computing?: A Beginner’s Guide
Cloud computing has become the absolute way to develop enterprise applications and the favored solution for organizations extending their infrastructure or launching innovations.
In the article, we try to provide you information about cloud computing with lots of research. The article clear the basic concept of cloud computing. The Germinate Hopes, you enjoy the article and provide your precious feedback.
What is Cloud Computing?
Cloud computing is to deliver various types of services through the internet. These resources/services include different tools and services like servers, databases, data storage, networking, and software.
You can store your data or files on cloud-based storage rather than keeping them on the hard drive or local storage devices. You can access these data from anywhere, the only thing you need is the internet to access it.
Cloud computing is a popular and reliable option for people and organizations for many reasons like cost-saving, speed, efficiency, accuracy, security.
Cloud computing makes it possible to access your data from anywhere without carrying it with you, there is also no need to carry your device from which you uploaded data.
Once you upload the data you can access it from anywhere in the world just one thing you required is internet access. You can also update your data.
There are two types of cloud computing services. One is public cloud service and the other is private cloud services. Public cloud services provide services over the Internet without getting any fee for it.
Private cloud services, provide their services to a specific number of peoples.
These private or public services are the system networks that supply hosted services.
There is also a hybrid option available, which gets combines elements of both public and private.
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Key Points of Cloud Computing
- Cloud computing provides various services using the internet like data storage, servers, databases, networking, and various software.
- Using cloud computing it is possible to save files to a remote database and use them whenever you want
- Two types of services like public and private, public services are provided online without any cost while the private services are hosted for a specific client.
What are the types of cloud services: Cloud Computing
Cloud computing services provide users with a variety of functions like below.
- Storage, backup, and data retrieval
- Creating and testing apps
- Analyzing data
- Audio and video streaming
- Delivering software on demand
Cloud computing is a new technology but it is used by a number of various organizations, from large corporations to small companies, it is also used by individual consumers, government agencies, and etc.
Types of Cloud Computing
The third-party service providers own and operate the public cloud. Public cloud is also defined as the computing services given by third-party providers over the public internet.
Some of the public clouds are free to offer by the providers and for others, clients pay for other resources.
In the public cloud, you can manage your account using a browser also, all hardware and software are maintained and owned by the cloud provider.
A cloud computing resource used particularly by a single business or organization refers to the Private Cloud.
Physically the private cloud is located to the data center of the organization/company. Many companies pay third-party service providers to host their private cloud.
The service and infrastructure in the private cloud maintain on a private network.
In the Hybrid cloud, there is a combination of private and public clouds. Hybrid clouds combine private clouds with the public cloud.
Hybrid cloud provides a greater solution to the business with greater flexibility by sharing workloads between cloud solutions as required and cost alternate.
Types of Cloud Computing
Cloud computing is composed of three services like Software as a service (SaaS), Infrastructure as a Service (IaaS), and Platform as a Service (PaaS). let’s see more details about these three services.
Software as a Service (SaaS)
Saas is an application/software delivery model in which a cloud provider hosts an application, and does the software available for the end-users over the internet.
Any independent software vendor may get a contract with a third-party cloud provider to host the application in the SaaS model.
Infrastructure as a Service (IaaS)
In the IaaS cloud computing service, companies can rent or lease servers for computing and storage in the cloud.
On the rented servers in the IaaS cloud computing service, you can run any operating system or application. you can run the application and OS without any maintenance cost and operating cost of the servers.
Platform as a Service (PaaS)
The PaaS services are the full development and deployment environment in the cloud. The PaaS services allow you to deliver everything from simple cloud-based apps to advanced cloud enabed business applications.
What are the Advantages of Cloud Computing
Cloud Computing has many advantages, the main and important advantage of cloud computing is you can carry your files and data on other devices/computers using only a browser with the internet.
Using cloud computing you can access email and store files on dropbox or on Google Drive.
Cloud Computing offers great security, even if you lose your important stores, it can be easily accessible.
There are no large or big expenses of the hardware in cloud computing. You have to pay as you operate it.