What Is Cloud Computing?
Cloud computing is a system of delivering services over the Internet, which includes servers, storage, databases, networking, software, analytics, and intelligence. You only pay for what you use. This service helps businesses lower their operating costs while also scaling as needed without investing time or money in setting up an entire computer infrastructure.
The term “cloud” loosely refers to the Internet. Anything coming from the cloud means over the Internet. Cloud computing is specifically IT Infrastructure services delivered over the Internet.
In today’s world, it is important to be able to access information on demand. Cloud computing provides this by allowing organizations’ data and applications from different sources located anywhere in the world through their Internet connection.
Types Of Cloud Computing
Not all clouds are the same and not one type of cloud computing is right for everyone. Several different models, types, or services have evolved.
There are three types of cloud computing:
- Public Cloud Public clouds are operated by third-party providers, who deliver their computing resources over the Internet. Microsoft Azure is an example of this type of cloud service. It delivers user data and applications across multiple servers in a distributed network that you access with your browser or mobile device.
- Private Cloud A private cloud is a service that provides the exclusive use of IT infrastructure to one business or organization. This type can be located on-site with its own datacenter. It is provided by an external provider (third party) and maintained through internal networks for security purposes in order protect sensitive data.
- Hybrid Cloud Hybrid clouds are a great way to provide your business with flexibility and more deployment options. They allow data from private or public cloud types be shared. This helps optimize how much resources are needed in each type of environment while still providing an excellent level security for all users accessing information.
Top Benefits Of Cloud Computing
- Cost Cloud computing is a game changer. It doesn’t have the same high up-front cost as traditional hardware and software infrastructure.
- Speed Businesses today can quickly scale their computing needs with just a few clicks, giving them much flexibility.
- Global Scale The benefits of cloud computing services include the ability to scale elastically. In other words, a business can add more resources without having any downtime or interruption of service.
- Productivity Many companies are moving their information technology needs from on-site datacenters to the cloud. It allows IT professionals more time for other important business tasks like developing new products or selling services.
- Performance The world’s most powerful corporations rely on a worldwide network of secure datacenters, which are regularly upgraded to the latest generation of fast and efficient computing hardware.
- Reliability Cloud computing is a great way for companies to obtain data backup, disaster recovery, and business continuity easier. Data can now be mirrored at multiple redundant sites on the cloud provider’s network for an excellent price.
- Security Many cloud providers have a variety of security features that help protect company data, apps, and infrastructure from potential threats.
Types Of Cloud Services
- Infrastructure as a Service (IaaS) The most basic category of cloud computing services is IaaS (Infrastructure as a Service). This allows companies to rent IT infrastructure, such as servers and Virtual Machines (VM), from the cloud provider on an hourly or monthly basis.
- Platform as a Service (PaaS) This service makes it easy for developers to quickly create apps without worrying about setting up and managing servers, storage networks, and databases.
- Serverless Computing With serverless computing, customers only pay for what they use. Their code runs on highly scalable, event-driven architecture that can scale up or down.
- Software as a Service (SaaS) This service is one of the most popular types of cloud services. Customers can use apps on demand from anywhere with an Internet connection without having install any software or hardware.