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What is Cloud Computing? A Beginner’s Guide

by | Mar 17, 2023 | Business, Humans & IT, Software

In a business environment powered by technology, access to efficient and cost-effective technology solutions is essential. Cloud computing has revolutionized business by providing on-demand computing power and unlimited storage. Additionally, networking resources can be accessed through any internet connection.

Cloud computing is an important tool for businesses. In this blog post, we’ll look at different deployment models and discuss the advantages and disadvantages of each.


On-Demand Computing

Cloud computing is a technology that enables users to access computing resources on demand without the need for physical infrastructure. These resources can include virtual machines, storage, networking, and software applications. The cloud is a network of remote servers on the internet.
Users can access these servers from any location with an internet connection.

The benefits of accessing cloud computing technology anywhere with internet access are numerous. To start, it eliminates the need for businesses to maintain physical infrastructure such as servers, which can be expensive to purchase, maintain, and upgrade. Cloud computing also provides scalability, allowing businesses to quickly and easily adjust computing resources up or down as required. This can be particularly useful for businesses with fluctuating demand or seasonal peaks.

Cloud services can also allow employees greater flexibility in their location. With cloud-based applications and data storage, employees can access work-related resources from anywhere, making it easier for businesses to adopt remote and flexible working practices.


Public, Private, and Hybrid Cloud

There are three main deployment models for the cloud: public, private, and hybrid. Each of these models has unique features and benefits, and the choice of which model to adopt will depend on the specific needs of the business.

A public cloud is a cloud computing service that is made available to the general public by a third-party provider, such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform. Public clouds are highly scalable and offer businesses the benefits of reduced costs and increased flexibility. However, they may not be suitable for businesses with high-security requirements or those subject to regulatory compliance requirements.

A private cloud, on the other hand, is a cloud infrastructure that operates solely for a single business or organization. Private clouds can be hosted either on-premises or by a third-party provider. They offer greater control over security and compliance. The downside is they can be more expensive to set up and maintain, and may not offer the same scalability as public clouds.

A hybrid cloud is a combination of public and private cloud infrastructures, designed to provide businesses with the benefits of both models. In a hybrid cloud, businesses can keep sensitive data and applications on their private cloud while utilizing the scalability and flexibility of public cloud services for less sensitive data and applications. Hybrid clouds can offer businesses the best of both worlds by providing greater control over sensitive data while also enabling cost savings and increased scalability.


Choosing the Right Cloud Model

Cloud computing has revolutionized the way businesses access and utilize technology resources, offering greater flexibility, scalability, and cost-effectiveness. The choice of cloud deployment model, whether public, private, or hybrid, will depend on a variety of factors. These include:

  • security and compliance requirements
  • sensitivity of data
  • budget
  • scalability needs

Businesses should carefully evaluate these factors when selecting a cloud model to ensure they choose the right one for their needs.

Everything as a Service: A Comprehensive Guide to Cloud Computing

In the past decade, cloud computing has revolutionized the way businesses operate. Rather than investing in expensive on-premises hardware and software, companies can now use cloud computing services to access the resources they need on demand. These services, collectively known as Everything as a Service (XaaS), are available in three different forms: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). In this section, we will take a look into each one of these and how they operate.

Infrastructure as a Service (IaaS)

Infrastructure as a Service (IaaS) is the most basic type of cloud computing service. It provides businesses with access to virtualized computing resources, such as servers, storage, and networking, over the internet. The provider manages the infrastructure, while the customer has control over the operating system, storage, and applications running on it. IaaS is ideal for businesses that require complete control over their computing environment.

Examples of IaaS providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.


Platform as a Service (PaaS)

Platform as a Service (PaaS) provides businesses with a complete application development and deployment platform. It includes the operating system, programming language, database, and web server required to build and run applications. PaaS allows developers to focus on building and deploying applications without worrying about the underlying infrastructure.

Examples of PaaS providers include Salesforce Heroku, Google App Engine, and Microsoft Azure.


Software as a Service (SaaS)

Software as a Service (SaaS) is the most comprehensive type of cloud computing service. It provides businesses with access to complete software applications over the internet. The provider manages the infrastructure, the software, and the data, while the customer only needs to access the software using a web browser.

Examples of SaaS applications include customer relationship management (CRM) software, such as Salesforce and HubSpot, web-based email services, such as Gmail and, and business applications, such as Dropbox and Slack.

Benefits of the Cloud

The cloud provides several benefits that are needed for businesses to manage their IT infrastructure, including cost-saving, agility, and operational efficiency. Cloud providers handle the hardware and software updates, security, and technical support, freeing up businesses to focus on their operations.


Password Management Software and IT Support

The use of cloud computing technology offers several advantages to businesses, including cost savings and scalability. However, proper management of passwords and IT support is crucial to ensure the security and reliability of the cloud infrastructure. Neglecting these aspects can lead to vulnerabilities and disruptions that can harm the business’s operations and reputation.

Password management software: With so many cloud applications and services available, businesses must ensure that their employees use strong, unique passwords for each service. Password management software can help businesses manage their passwords securely, with features such as password generation, password storage, and password sharing. Examples of password management software include LastPass, Dashlane, and 1Password.

IT support: While cloud providers offer technical support, businesses will need their own IT support to manage their users, devices, and applications. Businesses should ensure that they have the necessary IT support in place to manage their cloud applications effectively. If a company does not have an internal IT team in place then they should look at working with an IT Consulting firm, such as EVERNET Consulting.

Software licensing: Businesses must also ensure that they have the necessary licenses to use the software they need in the cloud. Some software vendors require businesses to purchase separate licenses for cloud-based software, while others allow businesses to use their existing licenses. Businesses should review their software licensing agreements carefully to ensure that they comply with the terms.



Cloud computing has become an essential tool for businesses looking to gain access to cost-effective and efficient technology solutions. The ability to access computing resources on demand, without the need for physical infrastructure, provides businesses with unlimited storage and networking resources that can be accessed from anywhere. Furthermore, cloud computing enables businesses to eliminate the need to maintain physical infrastructure and offers businesses scalability, which allows them to quickly and easily scale up or down their computing resources as required.

Choosing the right deployment model for a business is essential, as it depends on several factors, including security and compliance requirements, budget, and scalability needs. EVERNET Consulting can help businesses navigate the complexities of cloud computing services by offering expert advice on which deployment model to choose and providing top-notch cloud computing solutions to help businesses grow and thrive in the ever-changing digital landscape.

At EVERNET Consulting, we are dedicated to helping organizations with their cloud computing needs. Whether you’re looking for IT support, software recommendations, or guidance on how to get the most out of the cloud platform, we are here to help. Let’s schedule a discovery call and see how we can help you work smarter, not harder.