Cloud computing: What it is and why you need to know more

Last updated on May 9th, 2023 at 09:27 am

Do you know what is cloud computing? What are the types, services, and benefits of cloud computing? If you are using Gmail, google drive, google photos, OneDrive, as well as Netflix, and amazon prime. Then you are connected to cloud computing! In this article, we will discuss the meaning of cloud computing with its types, services, examples as well as benefits of cloud computing in brief.

Let’s jump into the topic and discuss cloud computing in brief:

cloud computing meaning:

Cloud computing is a type of computing that depends on sharing computing resources on behalf of having the own local server as well as personal devices to operate the applications.

In the same way, The word cloud is used to represent “the internet” In this way, the phrase cloud computing refers to ” a type of internet-based computing“. similarly, many services are delivered to the organization’s computers and devices through the Internet.

In the same way, It allows application software to be operated using internet-enabled devices.

This cloud model promotes utility computing—where large groups of computers are defined as a single entity for purposes of managing usage, ensuring the quality of service, providing security, and streamlining maintenance tasks.

what is cloud computing in simple terms?

Similarly, Cloud computing provides on-demand services through the Internet. So, it provides on-demand services over the Internet. It provides many services like data storage, server, networking, etc.

cloud computing examples:

As we discuss cloud computing is an internet-based service that provides on-demand services like storage, databases, server, networking, and so on. There are many examples of cloud computing but we will discuss major examples of cloud computing as follow :

• AWS
• Google Cloud
• Microsoft Azure
• I Cloud
• IBM Cloud
• Alibaba Cloud

What are the features of cloud computing?

There are many characteristics of cloud computing. Here are some of the major features of cloud computing as follows:

• Cloud computing is on-demand self-service.
• It is economical which helps to reduce IT costs.
• Data security
• Automation
• Large network access
• Location independence
• Flexibility
• scalability

What are the benefits of using cloud computing?

There are many benefits of using cloud computing in personal life, business, or professional life. Cloud computing is very beneficial for an organization, application, or software developers as well as for the end customers.

The benefits of using cloud computing are as follows:

• Speed
• security
• Backup and restore facility
• Efficiency and cost reduction
• Scalability
• Unlimited storage capacity
• Pay what you use
• Collaboration
• Automatic Software Updates and Integration

cloud computing advantages and disadvantages:

Cloud computing has many advantages and disadvantages. We will discuss the major advantages and disadvantages of cloud computing as follow:

cloud computing advantages

• Resources are accessible anywhere anytime.
• On-demand self-service no third-party intervention.
• We need not purchase hardware and maintenance.
• It helps to reduce IT costs.
• Scalability: You can scale up and also scale down your resources according to your need -pay as per use model.
• Collaboration: People sitting in different countries can do teamwork.
• Offers much security like recovery.
• Location and device independence.
• Time-saving: we need not update the software as well as maintain the hardware.

cloud computing disadvantages

• Network connection dependency: we will not be able to get cloud computing without a network connection.
• Lack of support.
• Not all cloud services are the same.
• Data loss or theft
• Data leakage
• account or service hijacking
• denial of service attacks
• Downtime and so on.

What are the types of cloud computing?

Now let’s talk about the types of cloud computing. we can classify the different types of cloud computing based on two broad categories. One is the deployment model and another is the service model.

Under deployment model, it includes the following types of cloud computing:

• Public cloud
• Private cloud
• Hybrid cloud

What do you mean by public cloud?

The public cloud is owned by the cloud provider i.e. the cloud infrastructure is accessible to the general citizens over the internet. Examples of public clouds are AWS, Sun Cloud, Microsoft Azure, and so on.

what do you mean by private cloud?

The private cloud is owned by a single company or organization. Cloud infrastructure can be managed by the organization or a third party. Similarly, they may exist on-premise or off-premise. Examples of private clouds are AWS, VMware, and so on.

What do you mean by hybrid cloud?

A hybrid cloud is a mix of public as well as private clouds. In the same way, a Hybrid cloud consists of the features or functionalities of both public and private clouds.

For example, Companies can use a private cloud for sensitive information. And, they also use the public cloud to share information with the general public or government departments.

Here are the different clouds based on the service model.

Under the service model, It includes the following types of cloud computing:

• laaS ( infraturacture as a service)
• PaaS (platform as a service)
• Saas (Software as a service)

cloud computing services:

Mainly, there are three types of cloud computing services as follow:

laaS ( infraturacture as a service):

Iaas provides basic computing infrastructure. In Iaas service is available on pay for what you use.

Examples of Iaas service providers are Amazon web services, Microsoft Azure, Google Compute Engine, and so on. Similarly, the users will be IT admins.

If you need or want a Virtual machine and as well as you have all the expertise to install the software on top of it and make it work. Then, use Iaas(infrastructure as a service).

PaaS (platform as a service)

Paas provides a cloud platform for developing, testing and managing applications. It allows developers to deploy applications without requiring related infrastructure.

Similarly, the users will be software developers.

If you only need a platform or an interface to program in order to upload a program and make it run. Then, choose the pass(platform as a service).

Saas (Software as a service)

In Saas cloud providers host and also manage software applications like Office 365, Google apps, etc.

You don’t need to maintain anything. All the software, as well as hardware, are provided and managed by a vendor.

Similarly, The users will be end customers.

If you need a finished product hosted in the cloud and be able to access it through the internet. Then, go or choose Saas (Software as a Service).

Can cloud computing work without the Internet?

No, cloud computing can not work without the internet because cloud computing depends upon the internet or network connection. You will need the internet to access cloud computing services.

Why cloud computing is important?

Cloud computing plays a very important role for businesses, developers, and end-users because relies on sharing computing resources rather than having its own local server as well as personal devices to handle the applications.

In the same way, It allows user to store their data, scale up and down their resources, reduce the cost, and so on. Cloud computing is location independent and helps save time, gives facilities for collaboration, and so on.

What are the effective ways to use cloud computing?

Here are the 5 most effective ways to use cloud computing as follows:

1. Test and development
2. Huge data analytics
3. Cloud storage
4. Data backup
5. Disaster Recovery

Conclusion:

Cloud computing provides on-demand services through the Internet. It relies on sharing computing resources rather than having its own local server as well as personal devices to handle the applications.

AWS, Google Cloud, Azure, I Cloud, IBM Cloud, Alibaba Cloud, etc are examples of cloud computing.

Cloud computing provides many services like data storage, server, networking, and so on. Cloud computing is very beneficial for an organization, application, or software developers as well as for the end customers.

In the same way, cloud computing helps to save time, costs, stability, place independence, flexibility, pay as what you use and so on which is very useful and plays a very important role in business, developers,s and the end customers.