Tel: 03333 200 222
Email: [email protected]

What Is Cloud Computing?

3 minute read
Cloud computing refers to the distribution of computing services, such as software, databases, servers, and networking, via the internet. Cloud computing enables end users to access software and applications from any location.
By, Jonathan Mack

Cloud computing refers to the distribution of computing services, such as software, databases, servers, and networking, via the internet. Cloud computing enables end users to access software and applications from any location.

In more simple terms, cloud computing allows your business to save money but not having to buy physical hardware but rather making use of cloud resources.

Benefits of cloud computing

There are many developments that are driving companies—in all sectors—toward the cloud.

The majority of businesses may not have the platform or flexibility necessary to compete if they continue operating the way they are now.

With data centre storage becoming more expensive and difficult, cloud storage and technology are becoming an attractive way of using modern technology to overcome the challenges businesses face in the new digital era.

Here are a few benefits of cloud computing:

  • Reduced cost. Reduce your company's capital expenditure.
  • Reliability. Cloud computing is reliable and fault-tolerant.
  • Increased speed. Instantly provide space for testing and development.
  • Scalability. Cloud computing can easily scale to your growing needs.
  • Productivity. Increase team collaboration instantly.
  • Performance. Better performance for workloads.

Types of cloud computing

There are different types of cloud computing: hybrid, private, and public. Each of these cloud types requires a different management level and also provides different security features.

Hybrid cloud

A hybrid cloud combines both public and private clouds, as the name suggests. For more protection and control, hybrid cloud customers typically host their mission-critical apps on their own servers while storing their non-mission-critical applications at the cloud provider.

Private cloud

A private cloud service is used by a single company exclusively. It could be housed in the company's office or in the data centre of the cloud service provider.

For the ultimate level of protection and control, use a private cloud.

Public cloud

In a public cloud, the entire computing infrastructure is housed on the cloud provider's platform, and services are provided to the client online.

Customers can easily add more users or processing power as needed and do not need to operate their own infrastructure. With a public cloud service, many different customers can share the IT infrastructure of the cloud provider.


The most important difference between multi-cloud and hybrid cloud computing is the use of multiple storage devices and cloud computing in one architecture.

Cloud computing services

The three main types of cloud computing services include software as a service (SaaS), infrastructure as a service (IaaS), and platform as a service (PaaS).


In the SaaS model of software distribution, the cloud provider hosts the customer's applications on its servers. These applications are accessed online by the customer.

SaaS users benefit from subscriptions to the service on a pay-per-use basis rather than purchasing and maintaining their own computing equipment.


Customers can use the internet to access infrastructure services on-demand thanks to IaaS. The main benefit of IaaS is that the cloud provider hosts the infrastructure parts that offer subscribers computation, storage, and network capacity, enabling them to run their workloads in the cloud.

Installing, setting, securing, and maintaining any software on cloud-native solutions, including database, middleware, and application software, is often the responsibility of the cloud subscriber.


Customers who use PaaS benefit from having access to the developer tools they require to create and maintain mobile and web applications without having to purchase or maintain the underlying infrastructure.

The consumer uses a web browser to access the services, while the supplier hosts the infrastructure and middleware components.


At Swiftcomm we can help your business migrate to the cloud while reducing your IT modernisation costs. Your business will get the capacity it needs while moving and lifting your workloads to the cloud and scale whenever needed.

More from Swiftcomm

Efficient and Affordable Fixed Cost IT Support in Peterborough: Your Solution for Seamless Tech Management
In today's fast-paced business world, technology plays a pivotal role in the success of organisations, regardless of their size. As companies increasingly rely on technology to streamline business operations, enhance customer experiences, and gain a competitive edge, reliable IT support has never been more critical. In this blog, we will explore the world of fixed cost IT support in Peterborough—a solution that offers efficiency and affordability for support specialists while ensuring seamless tech management for businesses.
Full Article
Addressing Diverse Industry Challenges: IT Support for SME London
The thriving business landscape of London comprises a diverse array of small and medium-sized enterprises (SMEs) spanning various industries, each with its own unique IT needs and challenges. From finance and healthcare to creative agencies and manufacturing businesses, the technology requirements can significantly differ. This is where IT support providers play a crucial role, offering tailored solutions to address the diverse industry challenges faced by SMEs in London. When it comes to IT support for SME London, these providers offer customized solutions that can help businesses thrive in this dynamic environment.
Full Article
Trusted by 100s of businesses already
Uniquely tailored approach
Outstanding customer service

Talk with us

We pride ourselves on being an honest trustworthy business communications provider
Call 03333 200 222 or if you would prefer us to call you.
Schedule a call
We love emails, to send us one use [email protected] or fill in our
Contact Form
Live Chat
Got a question? Our live chat is open and ready to assist
Chat Now
Contact a specialist