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What is Cloud Architecture? The Fundamentals Explained

Article Summary

Cloud architecture refers to the components, structure, and organization of a cloud computing system. This article covers core concepts including infrastructure, service models (IaaS, PaaS, SaaS), and deployment types like public, private, hybrid, and multi-cloud. Readers will gain a clear foundational understanding of how cloud architecture works.

With the adoption of cloud computing systems gaining popularity, understanding what is cloud architecture is becoming an important career skill for software engineers, IT specialists, data scientists, and even some non-technical professionals. For those getting started with cloud services, there’s a lot to learn related to the construction of cloud environments. 

Think of cloud architecture as the components of a cloud computing system and its method of organization. This includes the relationships between these components and the business benefits delivered by the system.

Read on as I explain the key pillars of cloud computing architecture and why each is a necessary part of cloud adoption. 

Two people in front of a computer

4 Core Concepts of Cloud Architecture

When cloud architects build out a company’s cloud environment, they’re structuring it around four primary concepts:

1. Cloud infrastructure – The underlying compute, storage, and network systems.

2. Cloud delivery model – The front-end (client-side) and back-end (provider-side) of the cloud platform.

3. Cloud service model – The type of service offered such as IaaS, PaaS, or SaaS

4. Cloud deployment model – This relates to the access and governance of the cloud platform.

Let’s take a closer look at each of these concepts.

Frequently Asked Questions

What is the key takeaway of "What is Cloud Architecture? The Fundamentals Explained"?

Understanding cloud architecture is becoming an important career skill for software engineers, data scientists, etc. Learn the fundamentals in this guide. This guide provides structured insights, proven methodologies, and actionable execution steps for modern professionals.

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