What is the cloud?

 You must have heard people using words like Cloud, Cloud Computing or Cloud Storage. But what exactly is a cloud?

 Simply put, the cloud is the Internet—more specifically, all the things you can access remotely over the Internet. When something is in the cloud, it means it is stored on an Internet server rather than on your computer's hard drive.

Why use Cloud?

Some of the main reasons to use Cloud are convenience and reliability. For example, if you've ever used a web-based email service, such as Gmail or Yahoo! Mail, you have already used the cloud. All e-mail from the web-based service is stored on a server rather than on your computer's hard drive. This means that you can access your email from any computer with an Internet connection. This also means that you will be able to recover your emails if something happens to your computer.

Let's look at some of the most common reasons to use the cloud.

File Storage: You can store all kinds of information in the cloud, including files and emails. This means that you can access these things from any computer or mobile device with an internet connection, not just your home computer. Dropbox and Google Drive are some of the most popular cloud-based storage services. 

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File Sharing: The cloud makes it easy to share files with multiple people at the same time. For example, you can upload multiple photos to a cloud-based photo service like Flickr or iCloud Photos, then share them instantly with friends and family.

Backing up data: You can also use the cloud to protect your files. There are apps like Carbonite that automatically back up your data to the cloud. That way, if your computer ever gets formatted, stolen, or damaged, you'll still be able to recover these files from the cloud.

What is Web App?

Previously, we talked about how desktop applications allow you to perform tasks on your computer. But there are also web applications—or web apps—that run in the cloud and don't need to be installed on your computer. Many of the most popular sites on the Internet are actually web apps. You might have used the web app without knowing it! Let's take a look at some popular web apps.

Facebook: Facebook lets you create an online profile and interact with your friends. Profiles and conversations can be updated at any time, so Facebook uses Web App technologies to keep information up to date.

Pixlr: Pixlr is an image editing application that runs in your web browser. Like Adobe Photoshop, it includes many advanced features, such as color correction and sharpening tools.

Google Docs: Google Docs is an office suite that runs in your browser. Like Microsoft Office, you can use it to create documents, spreadsheets, presentations, and more. And since the files are stored in the cloud, it's easy to share them with others.

Types of Cloud Storage

 So far, we have come to know about cloud storage very well, now let us know how many types of cloud storage are there. If seen mainly, then four types of cloud storage are available in use. They are Personal, Public, Private and Hybrid.

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Personal Cloud Storage 

It also wants to be known as Mobile Cloud Storage, personal cloud storage is a part of public cloud storage in which individual's data is stored in clould.

And its access is given to that person so that it can be accessed anytime and from anywhere. Along with this, it also provides the facility of data syncing so that users can access it from any device. 

For example, there is Apple's iCloud.

Public Cloud Storage Public 

Cloud Storage This storage is not for common people, but big enterprises store their data here. Here enterprise and cloud storage providers do not integrate together in an enterprise data center.

They do not manage storage, but the same company that provides storage service to these enterprises. For this the enterprises do not need to take much tension.

Private Cloud Storage

 This is a form of cloud storage where both the enterprise and the cloud storage provider are combined or integrated into the enterprise's data center.

Here in this private cloud storage the infrastructure of the storage provider is in the enterprise's data center and which is typically managed by the storage provider.

Private cloud storage helps against any security threat, and solves any performance issue, along with all the advantages of cloud storage.

Hybrid Cloud Storage 

If seen in Hybrid Cloud Storage, there is a combination of public and private cloud storage that some critical data resides in the private cloud of the enterprise, while other data can be stored and accessed from the public cloud storage provider.

Cloud Storage Requirements As we know that when the data is kept in cloud storage, then some such aspects must be looked into so that the critical data of the company is always kept safe, secure, and available so that they can be used properly when needed. To be.