What is cloud computing?
Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale. Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing. Instead of buying, owning, and maintaining physical data centers and servers, you can access technology services, such as computing power, storage, and databases, on an as-needed basis from a cloud provider like Amazon Web Services (AWS). It is too good for users.
Who is using cloud computing?
Cloud computing is being used by businesses to transform their core operations. Many Types of Organizations, sizes, and industries are using the cloud for a broad variety of use cases, such as data backup, email, disaster recovery, virtual desktops, software development, and testing, big data analytics. For example, healthcare companies are using the cloud to develop more personalized treatments for patients. Video game makers are using the cloud to give online games to millions of players around the world. Read the whole article for knowing Types of Cloud Computing.
Benefits of Cloud Computing
Cloud Computing offers some benefits today, which are driving businesses to adopt Cloud Computing. Those major benefits include:
- Cost Saving
- Better Security
Sometimes Your business can scale up or scale down your operation and storage needs quickly to suit your situation, allowing flexibility as your needs change. In this situation, You can upgrade Your Cloud Storage. Using the cloud frees up your time so you can get on with running your business.
The cloud gives you easy access to a broad range of technologies so that you can innovate quickly and build nearly anything that you can imagine. You can immediately spin up resources as you need them–from infrastructure services, such as storage, compute, machine learning, and databases, to the Internet of Things, data lakes and analytics, and much more.
In Cloud, You can Store More Data At a Low Cost. The cloud allows you to trade capital expenses (such as data centers and physical servers) for mutable expenses and only pay for IT as you consume it. Plus, the variable expenses are much lower than what you would pay to do it yourself because of the economies of scale.
For Security, cloud Storage is best. You Can use it from all over the world. Many organizations have security concerns when it comes to adopting a cloud-computing solution. After all, when files, programs, and other data aren’t kept securely on-site, how can you know that they are being protected? If you can remotely access your data, then what’s stopping a cybercriminal from doing the same thing? Well, quite a bit.
Deploy globally in minutes
With the cloud, you can expand to new geographic regions and deploy globally in minutes. For example, AWS has infrastructure all over the world, so you can deploy your application in multiple physical locations with just a few clicks. Putting applications in closer proximity to end users reduces latency and improves their experience.
Types of Cloud Computing
There are Types of Cloud Computing
- Private cloud
- Public cloud
- Hybrid cloud
The remaining three categories are divided based on the services they offer, including:
Infrastructure as a Service (IaaS)
IaaS is also known as Infrastructure as a Service. IaaS contains the basic building blocks for cloud IT. It typically provides access to networking features, computers (virtual or on dedicated hardware), and data storage space. IaaS gives you the highest level of flexibility and management control over your IT resources. It is most similar to the existing IT resources with which many IT departments are familiar.
Platform as a Service (PaaS)
PaaS removes the need for you to manage the underlying infrastructure and allows you to focus on the deployment and management of your applications. This helps you be more efficient as you don’t need to worry about resource procurement, capacity planning, software maintenance, patching, or any of the other undifferentiated heavy lifting involved in running your application.
Software as a Service (SaaS)
Software as a service (SaaS) is a software distribution model in which a cloud provider hosts applications. SaaS provides you with a complete product that is run and managed by the service provider. In most cases, people referring to SaaS are referring to end-user applications (such as web-based email). With a SaaS offering, you don’t have to think about how the service is maintained or how the underlying infrastructure is managed. You only need to think about how you will use that particular software. SaaS applications are sometimes called Web-based software, on-demand software, or hosted software.