Now for many years, cloud computing is a continuing trend among IT professionals and businesses. Since it became available, this technology has overcome skeptical problems globally and in the United States. It has shown increased its capacity to help and drive business success.
However, the COVID-19 pandemic disrupted the entire IT infrastructure worldwide. This made remote network access today to be more than an option. In essence, it has become a requirement for both businesses and employees.
We use cloud technology in every aspect of digital transformation in 2022. It is not just beneficial for small businesses and large companies. Expert-level dedicated IT experts are even helping mainstream digital technology users in taking the most out of it. To better understand cloud computing, let’s discuss what it is and how it helps businesses in this new normal economy.
Definition of Cloud Computing
Technically, cloud computing is the ability to deliver computing services using the Internet (also known as “the cloud”). Computing services include servers, storage solutions, database systems, networks, analytic programs, and software, etc. Generally, cloud computing is also defined as the delivery of hosted services through the Internet.
Compared to traditional methods of processing data using on-site facilities, it allows users to work virtually. One example of cloud services is online image sharing or files via iCloud or Google Drive. We can divide cloud computing into two parts.
- Cloud: Deployment model for the cloud strategy
- Computing: Service model for the cloud strategy
How does Cloud Computing work?
To understand the way cloud computing works, we can split it into two sections. They are the front-end and the back-end. Both are connected through a network, typically the Internet.
- Frontend: It is the user or client’s side. This consists of the client’s PC/laptop and application for accessing the cloud computing system. It is not required for all cloud computing services to utilize the same user interface.
- Backend: It is the “cloud” section of the system. This consists of different cloud computers, servers, and data storage systems. From data processing to video play, any computer program may be included in a cloud computing system. Each application will generally have a server of its own.
Service Models of Cloud Services
Many categories of cloud services can be stacked on top of one another, in this world of cloud computing technology. This means they can work independently or in a combination. Primarily, three kinds of service models for cloud services are most important.
Up next, we briefly discuss these delivery models of cloud services.
Nowadays, Software-as-a-Service (SaaS) is the most often used cloud computing service for business customers. SaaS enables companies to access the software and databases without any concern of infrastructure maintenance and management. A third party will be responsible for hardware installation, provision, maintenance, software licensing, installation, and support.
The Platform-as-a-Service (PaaS) cloud service offers customers all the necessary tools for digital platform development. PaaS includes the groundwork for storage, networking, and virtual servers. Moreover, it also handles the software and hardware needed for application integration.
Essentially, the Infrastructure-as-a-Service (IaaS) service model offers businesses the most flexibility. It provides an outsourced computer infrastructure and reliable cloud-based storage solutions to support business activities. IaaS is closely related to Hardware-as-a-Service (HaaS).
Currently, the IaaS providers deliver the core virtualized IT functionality to customers. For instance, hardware, storage, servers, data center, network components, and the like. The service providers for their customers also maintain these characteristics.
Deployment Models of Cloud Services
Like, not all clouds in the sky are identical. Similarly, and not all types of cloud computing are suitable for everyone. Several kinds of clouds, types of cloud services, and categories of service models have emerged. They provide you with the best solution to fulfill your business requirements. To understand this better, here we discuss the three chief ways to deploy cloud services.
Next, we deliberate over these methods of cloud computing quickly.
The public clouds are owned and controlled by cloud service providers from third parties. They provide their computer resources, such as servers and Internet storage. For example, Google Cloud, Microsoft Azure, IBM Cloud, Amazon Web Services, and Sun Cloud, etc.
The cloud provider operates and controls all hardware, software, and other supporting infrastructure with a public cloud. You can access these services and manage your account using the web browser. Normally, cloud service providers present free trial or charge clients on a pay-as-you-go (PAYG) model.
A private cloud refers only to a single enterprise or organization to cloud computing resources. The on-site data center of the company may physically form a private cloud. Some businesses and startups also host their cloud with third-party service providers. One can also use it in a private network for the services and infrastructure.
A hybrid cloud combines public and private cloud, connected by technology that allows application and data sharing between them. It gives your business more freedom, enhances deployment, and optimizes its current infrastructure and compatibility. This allows data and applications across private and public clouds.
Conclusion: Empowering Remote Working
Moving to cloud computing is the need of the hour during 2022. It is an excellent way to enable your employees to work from the comfort of their homes amid this pandemic. Some companies are skeptical about working remotely and the underlying technology. Rest assured that cloud computing and remote working have become valuable tools to achieve business goals.
Today, cloud computing offers businesses a secure, real-time platform for managing their operations. Therefore, using the cloud, team collaboration becomes easier. Thus, businesses can save expenses on IT infrastructure and work functions.
With this, employees can access their data from their computers/phones, and participate in video conferences from a coffee shop. Hence, they can manage their current projects from anywhere in the world. It proves that cloud computing can be their best friend during this crisis, and future years to come.