Cloud computing is the latest technology that facilitates the access of applications from anytime anywhere using any device with the connection of internet. In this post, we will discuss on what is cloud computing with examples, types of cloud computing and features of cloud computing.
Cloud Computing is also known as Internet computing which is the delivery of computing services such as servers, database, software, hardware, networks, storage, services and interfaces.
Typically, cloud computing data centers could be anywhere in the world. So, you can access the application from anywhere via internet connection.
Nowadays, all of the web or applications are being moved to the cloud computing platform and it is increasing day by day.
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What Is Cloud Computing With Examples
Now, we will define what is Cloud Computing with Examples also?
Cloud computing can be defined as a technology that storing and accessing the applications through internet. It is very important for businesses organizations because it offers efficiency, flexibility, data backup, recovery, maintenance, easy access and a higher level of data security.
In cloud computing system, application or data is stored on virtual servers, which are maintained and controlled by a cloud computing services provider, such as Amazon.
In cloud computing, you don’t need to buying, installing and maintaining the physical servers, service and networks.
You can access the servers, database, software, hardware, storage and services over the internet with Pay-as-you-go (PAYG) or pay-per-use payment method (Charges based on usage).
Examples of Cloud Computing
There are so many example of cloud computing. Here are the some popular examples of cloud computing are as follows:
Amazon Web Services
A well-known cloud computing example is DropBox, which is one of the most popular cloud storage services.
DropBox enable users to store, edit, access and share files on remote cloud servers. The files can be word document, pdf, power point, images and video. And the files can access from anywhere using any device such as your personal computer, your office computer, or your mobile phone.
Your files in Dropbox’s servers are automatically kept up-to-date or synchronized.
The Dropbox application is accessible for different operating system such as Windows, Macintosh Linux and mobile devices also.
YouTube is most popular SaaS (Software-as-a-Service) based application which is used worldwide today. The main aim of YouTube is to create and share videos and the videos are posted by people from all over the world.
It is a video sharing service that allows users to upload, view, rate, share, comments and downloads the videos which is posted by other peoples.
Facebook is the most popular cloud computing example and world’s largest social networking site which is based on cloud computing.
This site itself is a cloud application because user can access his/ her post from anywhere in the world. And the Facebook has its own data centers which are managed with a security layer.
Facebook allows users to share different types of content (such as text, images, and videos), like and comments on post and send messages to others users.
Skype is software and VoIP (Voice over Internet Protocol) service which is based on cloud infrastructure. It enables user to send messages, share files, make free audio and video calls to others people using a computer or tablet or mobile device over the internet.
The data are stored on the service provider’s data center but you can access your data from anywhere using internet.
Skype is free to download and calls are also free anywhere in the world.
Gmail is a Software-as-a-Service cloud computing and free Web-based e-mail service which is developed by Google. All the sending and receiving emails are stored in the Google Cloud Platform not hosting your own email server.
7. Amazon Web Services
Amazon Web Services (AWS) is a secured and scalable cloud computing platform provided by Amazon. The Amazon Web Services provides the different types of services such as infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS).
It has the dozens of data centers, compute power, data storage, content delivery network (CDN) to run your web application. The AWS securely store your data files on the cloud server so user can access the files from anytime and anywhere.
In above, we have defined and explained what is cloud computing with examples. Now, we will discuss on different types of Cloud Computing Deployment Models.
Types of Cloud Computing Deployment Models
There are three types of cloud computing models which are categorized based on the organization’s business requirements.
Public Cloud Computing
Private Cloud Computing
Hybrid Cloud Computing
1. Public Cloud Computing
A public cloud is a type of cloud computing service in which service provider resources are shares by different customers via the internet. Each customer’s applications running in the shared infrastructure although cloud service providers give the complete separation from other cloud customers.
A public cloud can be located in the cloud service provider data center and the service is managed by them.
2. Private Cloud Computing
A private cloud is a cloud service that doesn’t shares cloud services among different customers, the service is only for an individual customers. The private cloud server is fully isolated from public cloud servers and the cloud infrastructures are dedicated for only one customer.
Typically, this type of cloud servers are usually used by companies which have to store sensitive information.
A private cloud can be located in the service provider’s data center or hosted in a customer’s own data center and the server is managed by customer’s or service provider or by a 3rd party.
3. Hybrid Cloud Computing
Hybrid cloud is a cloud computing solution that combines both a private and a public cloud computing which allowing data and applications to be shared between each service.
When a company uses a public cloud platform and they need to sends data to a private cloud or a data center, in that case company should use hybrid cloud computing.
The Hybrid cloud services model give you better control, security, scalability and speed because you can store your sensitive, mission-critical data on a private cloud or own data center and others type of data can store of a managed public cloud.
Already, we knew what is cloud computing with examples and types of Cloud Computing deployment models. Now, we will be familiar with features of Cloud Computing.
Features of Cloud Computing
There are several features of Cloud Computing system and here we have mentioned main feature of Cloud Computing, which are as follows:
Maintenance is very easy
Broad Network Access
Pay as you go
1. Maintenance is Very Easy
The maintenance of cloud computing is very simple because the servers, storage and services are easily maintained. In cloud computing, there has technical support team 24/7 to protect your cloud application while it is running.
2. On-Demand Self-Service
In cloud computing services, user can continuously monitor the server up-time, capabilities, manage computing resources, database and allotted storage space.
Cloud Services are more flexible. You can extend or reduce your requirements (such as storage) depending on your business demand.
4. Disaster Recovery
Cloud service provider has backup and recovery system to ensure that customer data is protected.
One of the greatest features of cloud computing is Cloud Security. Cloud enhances the security of an application. The data will never lose even if one of the servers gets damaged. The hacker cannot hack or access the cloud data because the data is stored within the storage devices, which maintain the security and reliability.
6. Broad Network Access
The user can access the data of the cloud from anywhere in the world with the help of a computer or mobile device via an internet connection.
7. Pay as You Go
In cloud computing, the customer will pay for the application and website they have hosted on cloud. The cloud service is cost-effective and service provider often provides cheaper costs and also allotted space for free.
8. No Downtime
The downtime of cloud computing is very low and even in some cases; there is no downtime, which is called zero downtime. Zero downtime means an application is running without any service interruption.
Cloud Computing Service Provider
Cloud service providers are the companies who offer infrastructure, servers, storages and network accessories. The top Cloud computing service provider companies in the world are as follows:
Finally, Cloud Computing has several benefits for both service provider as well as the customer. We have clearly define what is cloud computing with examples, types of cloud computing and features of cloud computing.