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guide to cloud computing definition

Ultimate Guide To Cloud Computing Definition, Types & Benefits

Cloud computing definition is quite simple. It is the delivery of different services through the Internet, helping businesses better manage data with cloud adoption. Some common cloud computing tools and applications include servers, databases, data storage, networking, and software. 

Instead of storing the data in a physical device or on-premises, cloud storage allows you to save files in a remote database or the data cloud. Anyone who has a data connection can access the data and run software programs using cloud services over the Internet. 

Cloud computing service is a viable option for businesses wanting to save costs and boost productivity, speed, and security. In addition, the larger storage space of the cloud makes it an efficient off-site data backup solution for businesses. Let us understand more about cloud computing before you plan data migration. 

Cloud Computing Definition 

As the name defines, cloud computing refers to the business storing their information in the cloud or virtual space. Many enterprises choose cloud solutions to eliminate data crunching and processing when away from the device.

According to a report by Statista, the public cloud market is expected to reach US$258.10 billion in 2023. As the data, work, and applications are moved to the cloud, it becomes easier to manage data remotely. Users get quick access to computing resources and files stored in the cloud. 

Cloud computing can be divided into two layers: front-end and back-end. 

  • Users interact with the front-end layer to access the data on the cloud computing applications. 
  • On the other hand, the back-end layer comprises hardware and software that includes computers, servers, central servers, and databases. 

According to Cloud Tech News, 98% of public cloud firms plan to adopt a multi-cloud infrastructure strategy. The fact that businesses are switching to multi-cloud means they see it as a way to get ahead of their technology needs. 

Types Of Cloud Computing

Cloud computing can be classified based on deployment and service models. Below we elaborate on the types of cloud computing services. 

Based on Deployment 

Cloud computing can be categorized into public, private, or hybrid based on deployment. Below we explain the three main forms of cloud computing.

  • Public Cloud: In the public cloud infrastructure, cloud computing service providers offer better data storage and management for a specific fee. Many businesses prefer AWS and Azure public cloud to handle their in-house files and save them to the cloud data centers. 
  • Private Cloud: In this type of computing, services are offered over a private IT network. The best part about the private cloud is that anyone outside the organization cannot access the data, applications, and services. Thus, you can expect improved cloud security from the computing infrastructure. 
  • Hybrid Cloud: Hybrid model combines public and private cloud elements. Enterprises looking to enjoy the benefits of both public and private cloud features can choose a hybrid cloud. 

Based on the Service Model

Cloud computing is a system comprising primarily three services: SaaS (software-as-service), PaaS (platform-as-a-service), and IaaS (infrastructure-as-service). Below we explain the three common cloud computing models.

  • Software as a Service: Found in Microsoft Office 365, the SaaS or software as a service involves licensing a software application to end users. It has two pricing models, including a pay-as-you-go model or on-demand. 
  • Infrastructure as a Service: This cloud-based service involves delivering everything from operating systems to servers. Rather than purchasing software or servers, customers can procure these resources in outsourced, on-demand hosted service. 
  • Platform as a Service: It is the most complex layer of cloud computing. Rather than delivering software online, PaaS services allow you to create software provided via the Internet. 

Advantages Of Cloud Computing Services

There are multiple benefits of cloud storage for businesses of all sizes. Everyone can use the software from any device using a native app or browser. This helps companies to carry their files and settings over to other devices in a seamless manner. Let us now reveal the benefits that cloud computing provides. 

Reduced Costs 

When it comes to maintaining IT systems, enterprises need to spend more time and money. Choosing the right cloud resources provider, like AWS, Azure, and GCP, in 2023 can help businesses reduce costs as they can avoid the need to purchase hardware. They can eliminate the need for expensive infrastructure and choose the pay-as-you-go model to further reduce costs with the use of the cloud. 


Depending on the storage needs, you can quickly scale the cloud computing services that the cloud providers offer. That’s why businesses are choosing cloud-based data services over other data storage solutions. 

Business Continuity 

Cloud computing also allows you to safely store and protect data during crises or outages. That said, systems can run again in no time, helping you instantly resume your work. 


With cloud networks, you can set up your virtual office anywhere in the world. Since the data can be accessed via the Internet, it enables employees to work from anywhere, anytime. 

High Security 

Organizations are focusing on investing in data storage modernization by adopting cloud technologies. This, in turn, drives demand and growth of the cloud encryption market. The encryption demand is soaring as 60% of businesses choose cloud for data storage. 

The core purpose of cloud encryption is to safeguard sensitive data from cyberattacks and data breaches. It works by encoding the plain text data into unreadable cipher data to prevent data breaches. With the help of in-built security controls and continuous protection, enterprises can reduce complexity and risk. 

If you want to leverage the benefits of a cloud-based storage system, it’s vital to switch data from on-premise to the cloud environment. However, creating a step-by-step migration strategy is of the essence as it will ensure there is no data loss during the process. If you are an enterprise wanting to choose the best cloud provider, contact Inferenz experts today! 

Migrate Data From On-Premise To Public Cloud Services

In today’s highly competitive era, businesses are focusing on shifting from on-premises to cloud computing resources as the cloud gives high security and scalability. Embracing the potential of cloud offerings will help enterprises gain a competitive edge in this ever-evolving landscape. As the cloud market is ruled by AWS, Microsoft Azure, and Google Cloud Platform, businesses will choose the right cloud provider based on their needs. 

If you are planning to incorporate the new tech into your business, consider preparing a cloud budget with Inferenz experts. The data professionals will help you choose the right provider and reduce the overall expenses. We hope our guide about cloud computing definition, benefits, architecture, etc., has helped you understand the concept better.