Unveiling the Cloud: A Beginner’s Guide to Seamless Computing

Unveiling the Cloud: A Beginner’s Guide to Seamless Computing

Let get started, What’s Cloud Computing?

Cloud computing is the on-demand delivery of compute power, database storage, applications, and other IT resources through a cloud services platform with pay-as-you-go pricing.

Interesting isn’t it

You’re already using some cloud services without you knowing but before i’ll make reference to them i’ll start with the “TYPES OF CLOUD COMPUTING”


  1. On Premises

  2. Infrastructure as a service (IAAS)

  3. Platform as a service (PAAS)

  4. Software as a service (SAAS)

On Premises

This the traditional IT method where an organization owns and manages its own computing infrastructure, including servers, networking devices, and software applications, within its physical location or data center.

Infrastructure as a Service

In this case instead of owing physical hardware, users rent virtualized resources like virtual machines, storage, and networking from a cloud provider. In other word IAAS virtualize computing resources over the internet example of such is Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure

Platform as a Service

PaaS provides a platform allowing customers to develop, run, and manage applications without dealing with the complexity of the underlying infrastructure. It includes tools, libraries, and services needed for application development. Example of such is Amazon BeanStalk, Heroku

Software as a Service

SaaS delivers software applications over the internet on a subscription basis. Users access these applications through a web browser without needing to install or manage any software locally. Example Google Mail, Instagram, Salesforce.

Like i said earlier, you’re already using Cloud Services wihout knowing on SAAS you don’t really need to worry about underlying hardware or application everything is already managed by others.

Now that we know the types, i think we should talk about how this type(s) are deployed. This what will take us into the deployment model.


We have three deployment models Public, Private and Hybrid. I’ll be explaining this deployment models using “TOILETS”, yes you read that right.

Who have access to a public toilet? literally everyone. That how its with public deployment model the infrastructure is available to everyone and operated by third-party cloud service providers, like Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform. These services are made available to the general public or a large industry group and are accessed over the internet. Resources, such as virtual machines, storage, and applications, are shared across multiple organizations, offering scalability and cost-effectiveness. Users typically pay for services on a “pay-as-you-go” basis the same way we pay for toilet when we want to make use of them

Now let talk about private cloud. A private cloud is dedicated to a single organization and is typically hosted either on-premises or by a third-party provider. It offers more control, security, and customization compared to public clouds. Private clouds are suitable for organizations with specific compliance, security, or performance requirements. They can be managed internally or by a service provider solely for the individual organization’s use. You can’t just knock on a private property and tell the owner you want to make use of their restroom

Hybrid cloud, combination of both. You’re in a friend neighborhood and needs to use a restroom urgently you can stop by, it’s not public at the same time it’s not to PRIVATE for you. Hybrid clouds combine elements of both public and private clouds, allowing data and applications to be shared between them. This model provides greater flexibility, enabling organizations to move workloads between public and private environments as needed it also allow for more sensitive or critical workloads to be kept in a private environment while utilizing the scalability and cost-effectiveness of public clouds for other tasks.

Cloud computing is the superhero of modern solutions, have you ever wondered how businesses are overcoming their toughest challenges? Here’s how cloud computing works its magic:

  1. Flexibility on Standby: Need to switch things up? No worries! The cloud lets businesses easily tweak resource types whenever they want. It’s like having a toolbox with adjustable gadgets, always ready for whatever job comes up.

  2. Penny-Wise Wisdom: Say goodbye to unnecessary spending! With the pay-as-you-go approach, you only pay for what you use. Think of it as a fairytale where you pay only for the potions you drink, no more, no less.

  3. Scaling Made Simple: Got bigger tasks? No sweat! The cloud effortlessly handles heavier workloads. It’s like giving your superhero costume an upgrade for when the job gets tougher.

  4. Bendy and Quick: Need to expand or shrink operations? The cloud’s elasticity lets businesses grow or shrink resources as needed. Imagine a stretchy superhero suit that always fits perfectly.

  5. Always Up and Running: The cloud’s got your back! By spreading operations across multiple data centers, it ensures your business keeps running smoothly, even if a villain tries to cause trouble.

  6. Speedy Superpowers: Want to create new software fast? With the cloud, businesses can zip through development, testing, and launching new apps like never before. It’s like having a turbo boost for your creativity!


In today’s rapidly evolving business landscape, the transition to cloud computing has become a pivotal strategy for organizations seeking to streamline operations and drive growth. Cloud computing offers a multitude of benefits that not only revolutionize the way businesses function but also significantly enhance their competitive edge.

  1. Operational Flexibility: By shifting from capital expenses (CAPEX) to operational expenses (OPEX), cloud computing enables businesses to reallocate resources effectively. With no need to own physical hardware, companies can access and utilize cutting-edge technologies without heavy upfront investments.

  2. Cost Efficiency: Embracing the cloud reduces the total cost of ownership (TCO) and operational expenses. Leveraging economies of scale inherent in cloud platforms like AWS, organizations benefit from more efficient operations, leading to reduced prices and enhanced cost-effectiveness.

  3. Enhanced Speed and Agility: With cloud computing, businesses can bid farewell to the complexities of managing data centers. This newfound agility allows organizations to redirect their focus towards innovation, product development, and meeting customer demands more efficiently.

  4. Scalability and Elasticity: The cloud’s dynamic nature eliminates the need for guesswork in capacity planning. Businesses can seamlessly scale resources based on actual measured usage, ensuring optimal performance while adapting swiftly to changing demands.

  5. Global Accessibility: Leveraging the robust global infrastructure of platforms like AWS, businesses can expand their reach globally within minutes. This global accessibility opens doors to new markets, allowing companies to cater to diverse audiences effortlessly.

  6. Reliability and Security: Cloud providers invest significantly in ensuring top-notch security and reliability. By entrusting data to these providers, businesses benefit from advanced security measures and robust backup solutions, minimizing the risk of data loss or breaches.


Cloud computing pricing models vary depending on the service provider and the specific services utilized. However, there are several common pricing models used in the industry:

  1. Pay-As-You-Go: Also known as consumption-based pricing, this model charges users based on their actual usage of resources or services. It’s similar to utility billing, where customers pay for the amount of resources they consume, such as compute power, storage, or network usage. This model offers flexibility as users only pay for what they use.

  2. Reserved Instances: Some cloud service providers offer discounts for customers who commit to using specific resources or services for an extended period, typically through a one- or three-year contract. Reserved instances can provide significant cost savings compared to pay-as-you-go pricing, especially for predictable workloads.

  3. Spot Instances: This model allows users to bid on unused or spare cloud computing capacity. Spot instances are available at a significantly lower price compared to on-demand instances but may be interrupted or terminated by the cloud provider if the current spot price exceeds the bid price or if the capacity is needed elsewhere.

  4. Subscription-Based Pricing: Similar to traditional software licensing models, subscription-based pricing involves paying a fixed fee on a regular basis (monthly or annually) for access to specific cloud services or a package of services. This model often includes tiered pricing based on usage levels.

  5. Freemium Model: Some cloud services offer a freemium pricing model, providing limited access to basic features or resources for free, with additional or premium features available at a cost. This allows users to test the service before committing to a paid plan.

  6. Per-User or Per-Transaction Pricing: Certain cloud services, especially in Software-as-a-Service (SaaS) offerings, charge based on the number of users accessing the service or the volume of transactions processed.

  7. Data Transfer and Bandwidth Pricing: Cloud providers may charge for data transfer into and out of their network, as well as for network bandwidth usage beyond certain limits.

It’s essential to carefully understand the pricing structures offered by cloud service providers and how they apply to your specific usage patterns and business needs. Different pricing models may be more cost-effective for different scenarios, and optimizing costs often involves a combination of choosing the right pricing model and efficiently managing resource usage.

As you embark on your cloud journey, armed with newfound knowledge, it’s clear that cloud computing isn’t merely a technological advancement; it’s a transformative force reshaping the way businesses operate and innovate. From understanding the fundamental types of cloud services to exploring the deployment models and intricate pricing structures, we’ve unraveled the complexities of this revolutionary technology. May you ventures into this realm be filled with innovation, efficiency, and boundless opportunities.

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That’s all for now, ciao :)