Cloud Computing: Everything You Need to Know


cloud computing

Cloud computing refers to the provision of computer services through the Internet, such as servers, storage, databases, networking, software, analytics, and intelligence. This allows for speedier innovation, adaptable resources, and scalable economies.

According to Statista – Cloud computing will bring in about $400 billion in revenue as a subset of IT services in 2021 and shows very little indication of slowing down.

The best method for delivering enterprise applications is now cloud computing, which is also the go-to option for businesses expanding their infrastructure or introducing new products.

What is Cloud Computing?

hybrid cloud computing

Cloud computing, in general, is the delivery of hosted services through the internet.

Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) are the 3 primary categories or kinds of cloud computing under which these services fall.

Cloud technology can be either public or private. Anyone with an internet connection can buy services from a public cloud.

A private cloud is a proprietary network or data center that offers hosted cloud computing services to a small group of users with specific access and authorization settings.

The goal of cloud computing is to provide easy, scalable access to computer resources and IT services, whether they are private or public.

The hardware and software elements necessary for a cloud based systems correct execution are included in the cloud computing services. Other names for cloud computing include utility computing and on-demand computing.

The cloud symbol, which frequently represents the internet in flowcharts and diagrams, served as the model for the term “cloud computing.”

How does Cloud Computing Operate?

When using cloud computing, client devices may connect to faraway physical servers, databases, and computers to access data and cloud applications through the internet.

The front end cloud technology, which consists of the accessing client device, browser, network, and cloud software applications; the back end cloud technology, which consists of databases, servers, and computers, are connected via an internet network connection.

A central server controls communications between the front and back ends of cloud based systems. Protocols are used by the central server to speed up data sharing.

The central server makes use of both software and middleware to control communication between various cloud based systems and cloud servers.

Models for Deploying Cloud Computing

Private, hybrid, public cloud

The three different deployment options for cloud technology are private cloud, public cloud, and hybrid cloud.

Related topic: Compare between Private Cloud vs Public Cloud vs Hybrid Cloud

1. Private cloud

A private cloud offers a specialized, private cloud technology for a single company, with physical components either on-site or in a vendor’s data center.

This architecture provides a high level of control because a single organization has exclusive access to the private cloud.

Advantages include the capacity to increase computer resources in a virtualized environment as needed and a customizable design, as well as sophisticated security mechanisms.

When offering intranet-based cloud computing services to internal users, a firm frequently maintains a private cloud based systems on site.

In other cases, the company enters into a contract with a third-party cloud vendor to host and operate private cloud computing services away from the office.

2. Public cloud

The public cloud uses the internet to store data and regulate user access. Since cloud computing is totally virtualized, it allows for the flexible use of shared resources.

The public cloud technology deployment approach enables enterprises to grow more quickly since these resources are supplied via the internet; paying for cloud computing services resources as needed is a significant advantage over local servers.

3. Hybrid cloud

A hybrid cloud is created when private and public cloud computing services are combined.

This enables enterprises to take advantage of shared cloud based systems while still leveraging their current IT infrastructure for vital security needs.

Thanks to hybrid cloud technology, companies can keep private information locally and access it using apps that are hosted in the public cloud.

An enterprise may, for instance, keep sensitive customer data in a private cloud based systems and carry out computations that need a lot of resources on the public cloud to abide by privacy requirements.

Additionally, companies have the option of using multiple public cloud computing services or a multi-cloud strategy.

By distributing workloads over many cloud platforms, this method enables businesses to optimize their cloud computing environments for speed, adaptability, and cost-cutting.

Related: Hybrid Cloud Trends 2022 (Latest Update)

Infrastructure as a service (IaaS)

IaaS providers like Amazon Web Services (AWS) provide a cloud computing service instance and storage, as well as application programming interfaces (APIs) that allow customers to transfer workloads to a virtual machine (VM).

Users are given a certain amount of cloud computing storage space and are free to start, stop, access, and modify the virtual machine and storage as needed.

For different workload requirements, IaaS providers provide small, medium, big, extra-large, and memory- or compute-optimized cloud computing services in addition to providing instance customization.

Platform as a service (PaaS)

The PaaS concept places development tools on the infrastructure of cloud computing service providers. Users can get access to these tools online by using APIs, web portals, or gateway software.

PaaS is utilized for the creation of all types of software, and several PaaS cloud computing service providers host the finished product.

Salesforce’s Lightning Platform, AWS Elastic Beanstalk, and Google App Engine are examples of popular PaaS cloud computing platforms.

Software as a service (SaaS)

Software as a service (SaaS) cloud computing services is a method of distributing programs via the internet; these cloud computing programs are sometimes referred to as web services.

Users can use a PC or mobile device with internet connectivity to access SaaS apps and cloud computing services from any location.

Users get access to databases and application software under the SaaS cloud technology model.

The productivity and email capabilities provided by Microsoft 365 are typical examples of SaaS cloud based systems applications.

The business that builds the cloud computing architecture, the collection of cloud computing services and resources in which the workload runs, and implements the security features that the cloud provider, such as Exabytes, offers, is ultimately in charge of creating and maintaining a secure cloud based systems.

Exabytes cloud solution for enterprise

Exabytes is Malaysia’s preferred cloud solution provider that offers a 24×7 operations, support, and managed services team.

Contact an Exabytes representative to get eCloud for enterprise business cloud technology services for your business.

Enterprise Solutions & Services

Related articles:

Benefits of Enterprise Cloud Computing You Should Know

AWS vs Azure vs Google Cloud: Which Server is Better?

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