16 January 2026

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Min Read

What Is Cloud Infrastructure? Foundations of Cloud Native Platforms

Illustration of cloud infrastructure with servers and databases inside a scalable cloud environment.

Cloud infrastructure comprises the physical and virtual resources, such as servers, storage, networking, and security, that enable the delivery of computing services over the internet. Abstracting hardware management, it allows organisations to provision, scale, and manage infrastructure on demand without operating physical data centres.

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Beyond basic hosting, cloud infrastructure underpins modern cloud-native platforms, supporting containers, microservices, automation, and declarative configuration. These capabilities enable systems to scale dynamically and operate consistently across public, private, and hybrid cloud environments.

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This guide explains cloud infrastructure from a practical engineering and architectural perspective. Rather than focusing on provider-specific features, it examines how cloud infrastructure is evaluated, designed, and operated across AWS, Azure, Google Cloud, and hybrid environments in real-world production systems.

What Is Cloud Infrastructure?

Cloud infrastructure is the foundation of cloud computing, combining physical hardware with software-defined virtualisation, networking, and security. These resources are delivered as on-demand services, enabling organisations to access computing capacity without directly managing physical systems.

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Major providers such as Amazon Web Services, Microsoft Azure, Google Cloud, and IBM Cloud operate global data centres that deliver scalable, resilient infrastructure through virtualisation and automation. This abstraction enables faster deployment, cost optimisation, and the adoption of hybrid and multi-cloud strategies that integrate public, private, and on-premises resources.

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For instance, Netflix relies on AWS cloud infrastructure to deliver streaming content to more than 230 million subscribers worldwide. By leveraging AWS’s scalable compute and storage services, Netflix can dynamically adjust resources during peak usage periods, ensuring high availability and a smooth user experience.

What Are the Core Components of Cloud Infrastructure?

Cloud infrastructure consists of several essential components that work together to deliver scalable, reliable, and flexible computing services. Understanding these components is crucial for technical professionals who design or manage cloud environments.

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What Is Physical Infrastructure in the Cloud?

Physical infrastructure includes servers, storage systems, networking equipment, and security hardware housed in data centres. These facilities provide redundancy, power stability, and cooling to ensure continuous availability.

Providers like IBM Cloud and Oracle Cloud operate large-scale data centres that host this hardware globally.

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How Does Virtualisation Work in Cloud Infrastructure?

Virtualisation abstracts physical resources into isolated environments such as virtual machines and containers. Hypervisors such as KVM, Hyper-V, Xen, and VMware enable efficient hardware utilisation and dynamic workload allocation.

This forms the foundation for scalable, flexible, and resilient cloud deployments.

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Key Components Supported by Virtualisation

Compute: Run applications in virtual machines or containers.
Storage: Supports block, file, and object storage for different data types.
Networking: Virtual private clouds, software-defined networks, and load balancers securely connect resources.

Benefits of Virtualisation

Improved hardware utilisation
Dynamic scaling of workloads
Isolation of applications for security and stability

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What Cloud Architects Optimise for in Production Environments

While cloud provider documentation often focuses on features, cloud architects prioritise a different set of criteria once systems reach production scale.

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In practice, teams optimise for:
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Failure isolation: Designing infrastructure to prevent individual component failures from cascading across services.
Operational visibility: Ensuring monitoring, logging, and alerting are integrated at the infrastructure layer from day one.
Change safety: Supporting frequent, low-risk deployments through automation and immutability.
Security by default: Embedding identity, access, and network controls into infrastructure templates rather than applying them manually.
Organisational fit: Aligning infrastructure choices with team capabilities, not just technical ideals.

Practical takeaway:

The most effective cloud infrastructures are not the most complex, they are the ones teams can operate confidently under pressure.

How Is Cloud Infrastructure Organised in Layers?

Cloud infrastructure is structured into logical layers that separate physical resources from applications, improving modularity, security, and operational efficiency.

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Physical and Virtualisation Layers
Provide compute, storage, networking, and hardware abstraction.
Infrastructure and Platform Layers
Expose resources via APIs and managed runtimes, enabling IaaS and PaaS.
Application Layer
Delivers fully managed software to end users (SaaS).
Security and Monitoring (Cross-Layer)
Enforce identity, access control, compliance, and observability across all layers.

Key takeaways:‍

Clear separation of responsibilities
Enables automation and scalability
Supports IaaS, PaaS, and SaaS consistently

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Cloud Infrastructure Decision Matrix (Practical Engineering View)

When selecting or designing cloud infrastructure, teams rarely optimise for a single factor such as cost or performance. In practice, decisions are driven by a combination of technical constraints, organisational maturity, and risk tolerance.

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The matrix below reflects how cloud infrastructure choices are typically evaluated in real-world environments.

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Primary Constraint	Infrastructure Priority	Practical Rationale
Unpredictable demand	Public cloud	Elastic scaling absorbs traffic spikes without overprovisioning
Strict data residency or compliance	Private or hybrid cloud	Greater control over data location, access, and auditability
Legacy systems integration	IaaS-first	Enables lift-and-modernise without full re-architecture
Developer velocity	PaaS + containers	Reduces operational overhead and accelerates release cycles
Cost predictability	Hybrid or reserved capacity	Minimises exposure to variable usage-based billing
High availability requirements	Multi-region public cloud	Built-in redundancy and automated failover

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Understanding these trade-offs early helps organisations avoid architectural rework and unexpected operational costs.

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Example:
Spotify uses cloud services, including Google Cloud Platform (GCP), to deliver personalised music experiences and supports scalable, continuous deployments across distributed systems.

Section 4: How Does Cloud Infrastructure Support Cloud-Native Platforms?

Cloud-native platforms rely on cloud infrastructure to deliver modern, scalable, and resilient applications. Understanding this relationship is essential for engineers and technology leaders designing systems that must operate efficiently across dynamic environments.

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What Are Cloud-Native Platforms?

Cloud-native platforms are software environments designed to exploit cloud infrastructure capabilities. They use operational flexibility that enables rapid development, deployment, and updates without impacting system stability.

See why DevOps practices are crucial to scalable cloud solutions

How Do Containers Enable Cloud-Native Applications?

Containers are lightweight, portable units that bundle applications with all their dependencies, including libraries and frameworks. They provide consistent environments across development, testing, and production, reducing deployment friction and eliminating compatibility issues. Containers also allow multiple applications to run efficiently on the same physical hardware.

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What Are Microservices and How Do They Work?

Microservices decompose applications into small, independent services that perform specific functions. Each microservice can be updated, scaled, or replaced without affecting the rest of the application. This approach improves system resilience, accelerates release cycles, and simplifies maintenance.

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What Is Immutable Infrastructure and Why Is It Important?

Immutable infrastructure is a deployment paradigm where servers remain unchanged after deployment. Rather than updating existing servers, new high-performance instances replace older ones when resources require scaling. This method makes deployments predictable, simplifies rollback procedures, and reduces configuration drift.

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How Do Declarative APIs and Automation Enhance Cloud-Native Platforms?

Declarative APIs allow developers to define the desired state of infrastructure rather than issuing manual commands. Automated reconciliation ensures that the system continuously matches the defined state, enabling infrastructure as code, consistency, and operational efficiency. Service meshes further enhance this layer by managing communication, load balancing, and security between microservices.

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How Does Cloud Infrastructure Improve Agility, Scalability, and Resilience?

Cloud infrastructure provides the physical and virtual foundation for horizontal scaling, enabling applications to scale up or down as demand fluctuates.

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Virtualisation and automation improve resource utilisation, while monitoring and governance layers ensure high availability and system reliability.

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Containerised microservices enable higher deployment frequency and shorter startup times than traditional virtual machine deployments.

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Summary:

Supports scalable, resilient cloud-native applications.
Containers: portable environments for consistent deployment.
Microservices: modular, independently deployable application components.
Immutable infrastructure & declarative APIs: simplify scaling and maintenance.
Enhances agility, automation, and horizontal scalability.

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What Are the Main Cloud Infrastructure Service Models?

Cloud infrastructure is delivered through different service models, each offering distinct levels of control, flexibility, and operational responsibility. Understanding these models helps organisations choose the right approach for their applications.

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What Is Infrastructure as a Service (IaaS)?

Infrastructure as a Service (IaaS) provides virtualised computing resources, including servers, storage, and networking. Organisations manage the operating system, runtime environments, and applications, while the provider handles the underlying hardware. IaaS offers maximum flexibility and control, making it ideal for custom deployments and containerised microservices.

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What Is Platform as a Service (PaaS)?

Platform as a Service builds on IaaS by providing pre-configured environments with development tools, databases, and continuous integration pipelines. PaaS simplifies application deployment and accelerates development by reducing the need to manage infrastructure. While PaaS offers less customisation than IaaS, it is well-suited to standardised application development.

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What Is Software as a Service (SaaS)?

Software as a Service delivers fully managed applications over the internet. Users access software without managing infrastructure or platforms. SaaS provides a hands-off experience, allowing organisations to focus on using applications rather than managing them.

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Example:
Slack operates as a SaaS example running on cloud infrastructure to deliver real-time collaboration tools at high scale.

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The table below summarises the key differences across control, management, and use cases.

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Criteria	IaaS	PaaS	SaaS
Control	High – manage OS, runtime, applications	Medium – manage applications and configuration	Low – only use software
Management	Organisation	Provider	Provider
Use Cases	Custom architectures, legacy migrations, container platforms	Application development, APIs, microservices	Business apps, collaboration, analytics tools
Operational Overhead	High	Moderate	Minimal
Scalability & Automation	Requires configuration	Built-in	Handled by provider
Best For	Teams needing flexibility & control	Teams prioritising speed & developer productivity	Organisations focused on application usage

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What Are the Main Cloud Infrastructure Service Models?

Selecting the right service model aligns technical control with business priorities. Many organisations combine models to optimise cost, scalability, and delivery speed while avoiding vendor lock-in.

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Key takeaways:

IaaS for control and custom architectures
PaaS for speed and developer productivity
SaaS for minimal operational overhead

How Is Cloud Infrastructure Secured?

Security is a critical component of cloud infrastructure. Protecting resources, applications, and data requires a combination of identity management, access control, monitoring, and compliance practices.

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What Is Identity and Access Management in the Cloud?

Identity and Access Management (IAM) defines who can access cloud resources and what actions they can perform. Strong IAM policies use multi-factor authentication, role-based access control, and single sign-on to ensure only authorised users can access sensitive resources.

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What Are Zero Trust Principles and How Are They Applied?

Zero trust security assumes that no access request is inherently trustworthy, regardless of network location. Each request is authenticated, authorised, and continuously validated. Implementing zero trust in cloud infrastructure enhances security by reducing the risk of lateral movement within systems and limiting exposure from compromised credentials.

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How Is Continuous Monitoring Implemented?

Continuous monitoring and auditing detect suspicious activity and ensure compliance with regulatory requirements. Monitoring tools provide visibility into resource usage, performance, and security events. These tools help organisations respond quickly to incidents, maintain operational integrity, and enforce policies effectively.

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How Does Cloud Infrastructure Support Compliance?

Cloud providers implement security controls, encryption, and auditing to help organisations meet industry and regulatory standards. Compliance frameworks are often integrated with IAM and monitoring systems, enabling organisations to demonstrate compliance with laws such as GDPR, HIPAA, and ISO standards.

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Why Is Security a Foundational Layer of Cloud-Native Platforms?

Cloud-native platforms rely on secure infrastructure to support automated deployments, containers, and microservices. By embedding security at every layer, from physical hardware to identity management, organisations can scale applications while maintaining confidentiality, integrity, and availability.

What Is Hybrid Cloud Infrastructure and How Does It Work?

Hybrid cloud infrastructure combines public cloud, private cloud, and on-premises resources to provide flexibility, optimise costs, and meet regulatory requirements. It enables organisations to select the appropriate environment for each workload while maintaining control over critical data and applications.

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Why Do Organisations Adopt Hybrid Cloud Models?

Organisations adopt hybrid cloud models to balance scalability, cost efficiency, and control. Public clouds provide elastic resources for variable workloads, while private clouds and on-premises systems handle sensitive data or legacy applications. This combination prevents vendor lock-in and enables the strategic placement of workloads to meet business requirements.

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How Does Hybrid Cloud Infrastructure Improve Flexibility and Scalability?

Hybrid cloud infrastructure allows applications to scale horizontally by dynamically moving workloads between public and private environments. This ensures that systems maintain performance during demand spikes while optimising resource usage. Elastic scaling reduces the need for overprovisioned hardware and improves operational efficiency.

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What Are the Security Considerations in Hybrid Cloud Environments?

Hybrid environments require consistent security policies across all platforms. Identity and access management, encryption, and continuous monitoring must span both cloud and on-premises resources. Implementing zero trust principles helps secure data as it moves between environments.

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How Do Organisations Manage Compliance in Hybrid Clouds?

Hybrid cloud infrastructure requires integrated compliance monitoring to meet regulatory requirements. Organisations must enforce policies consistently across environments, maintain audit trails, and ensure encryption and data residency standards are met. Cloud providers often provide tools and templates to simplify compliance management.

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Why Is Hybrid Cloud Important for Modern Applications?

Hybrid cloud infrastructure enables organisations to leverage the scalability of public cloud scalability and the control of private cloud control. It supports cloud-native platforms, automated deployments, and continuous integration while ensuring sensitive workloads remain secure and compliant.

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Common Cloud Infrastructure Pitfalls in Real Organisations

Cloud infrastructure initiatives often fail not because of technology limitations, but because of misaligned expectations.

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Common pitfalls include:
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Designing for hyperscale when workloads are stable and predictable
Adopting containers without sufficient operational maturity
Treating security as a post-deployment concern
Underestimating the complexity of hybrid connectivity and identity management
Optimising for short-term cost instead of long-term operability

What matters most in practice:

Infrastructure should evolve incrementally, guided by actual usage patterns and team capabilities.

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Summary:

Combines public, private, and on-premises resources for flexibility.
Supports dynamic workload scaling and cost efficiency.
Security and compliance must be consistent across all environments.
Enables cloud-native platforms while protecting sensitive data.

Final Thoughts

Your cloud infrastructure determines how quickly and securely your organisation can scale. With the right design, you can improve resilience, automation, and efficiency across IaaS, PaaS, SaaS, and hybrid environments.

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Infrastructure models that align with these answers consistently outperform theoretically “optimal” architectures.

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Take action today: assess your cloud infrastructure, identify optimisation opportunities, and get a clear, actionable roadmap tailored to your business. Contact us now to start scaling smarter and faster.

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Frequently Asked Questions (FAQ)

What Is Cloud Infrastructure in Simple Terms?

Cloud infrastructure provides computing resources such as servers, storage, and networking over the internet, eliminating the need to manage physical hardware.

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How Does Cloud Infrastructure Work?

It virtualises physical hardware in data centres, delivering resources on demand via software interfaces, while providers manage the underlying systems.

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What Are the Main Components of Cloud Infrastructure?

The main components are physical hardware, virtualisation, compute, storage, networking, and software-defined management tools.

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How Is Cloud Infrastructure Different From On-Premises Infrastructure?

Cloud infrastructure abstracts hardware management, offering scalable, on-demand resources, whereas on-premises requires owning and maintaining physical systems.

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Is Cloud Infrastructure the Same as IaaS?

No, IaaS is a service model that exposes cloud infrastructure resources, while cloud infrastructure also supports PaaS, SaaS, and cloud-native platforms.

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What Is Hybrid Cloud Infrastructure?

Hybrid cloud combines public, private, and on-premises resources, allowing workloads to run in the most suitable environment for performance, security, or compliance.

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How Secure Is Cloud Infrastructure?

It is secured with identity management, encryption, monitoring, and compliance controls, with responsibilities shared between the provider and the organisation.

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Why Is Cloud Infrastructure Important for Cloud-Native Platforms?

It provides the foundation for scalable, automated, and resilient platforms that support containers, microservices, and continuous delivery.

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Can Cloud Infrastructure Support Modern DevOps Practices?

Yes, it enables automation, infrastructure as code, monitoring, and continuous integration for faster, stable deployments.

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When Should an Organisation Use Cloud Infrastructure?

Use it when scalable, flexible, and cost-efficient computing is needed, especially for modern applications that require rapid adaptation.

Alexandra Mendes

Alexandra Mendes is a Senior Growth Specialist at Imaginary Cloud with 3+ years of experience writing about software development, AI, and digital transformation. After completing a frontend development course, Alexandra picked up some hands-on coding skills and now works closely with technical teams. Passionate about how new technologies shape business and society, Alexandra enjoys turning complex topics into clear, helpful content for decision-makers.

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September 26, 2018

Business, Development

Single page applications - the future of web applications

This blog post will discuss the key components of SPAs and explain why having a SPA framework is essential for digital product success.

Alexandra Mendes

December 22, 2022

Development

Rust vs C++: which one should you choose for your project?

Simplify your choice by reading our Rust and C++ guide and find out which technology best suits your performance, development, and other needs.

Alexandra Mendes

April 27, 2023

Development

Ruby vs Python: differences in web development

Ruby on Rails or Python (in the form of Django?: which one to choose? Both can help you succeed in your next project, but one may not branch out of web development. Find out why.

André Atalaia

March 5, 2020

Development

Rust Vs. Go: Differences and Similarities

Go and Rust are two of the most popular programming languages today. This comparison might help decide which one to choose for your next project, and why.

Alex Gamela

November 18, 2021

Development

Ruby on Rails: paginate stateful tabs with Pagy

Pagy is the new kid on the block when it comes to pagination in Ruby on Rails. Here you'll find how easy it is to paginate stateful tabs with it.

Chris Seelus

June 19, 2018

Development

Ruby on Rails protected with Nginx

A simple tutorial on how to get your Ruby on Rails web applications protected with Nginx and Passenger.

Tiago Franco

January 6, 2011

Development

Ruby on Rails - send Emails with style

Most of us had already at some point to deal with the pain of sending HTML formatted emails using Ruby on Rails. Here you'll find some solutions.

Ricardo Henriques

July 26, 2018

Development

React Native vs Flutter for App Development

React Native or Flutter: which would you choose? We developed the same app in both frameworks and we're sharing our findings with you.

Vasco Amorim de Almeida

July 24, 2020

Development

ReasonML - React as first intended

ReasonML is a tech Facebook uses to develop React applications, also see as a futuristic version of JavaScript. Here's what you should know about it.

Pedro Rolo

May 25, 2018

Development

Recoil vs Redux

While Redux is considered the most popular state management library, Recoil is Facebook's experimental React state management framework. Take a look at what Recoil vs Redux are, their performance, and whether it’s a good idea to use one over the other.

Anjali Ariscrisnã, André Santos, Joel Reis

April 7, 2022

Development

React Native with Redux: how to use it?

Wondering how you can use redux and redux toolkit when programming in react native? This complete guide will help you with that.

Tiago Madeira

October 23, 2020

Development

React Hooks vs Redux Demystified

What is the difference between Redux and React Hooks? In this article, you'll find a walkthrough into these features and how they fit in each use-case.

Ronaiza Cardoso

June 10, 2020

Development

Queries on Rails - Active Record and Arel

Ruby on Rails shines the most when it comes to getting information from relational databases. Here you'll find some good examples explaining how to do it.

Pedro Rolo, Tiago Madeira

July 13, 2018

Development

Python vs Java: Key Differences, Performance, and Use Cases

Explore the main differences between Python and Java, including performance, syntax, and ideal use cases, to help you choose the right language for your needs.

Mariana Berga, Rute Figueiredo

March 18, 2021

Development

Python vs JavaScript: why not both?

This article describes the main differences between Python vs JavaScript and further explains when to use one or the other.

Mariana Berga, Rodrigo Ferreira

July 15, 2021

Development

PostgreSQL vs MySQL: how to choose?

An in-depth comparison between PostgreSQL and MySQL, considering aspects such as the data types, ACID compliance, indexes, replication, and more.

Mariana Berga, Rodrigo Ferreira

July 1, 2021

Development

Podman vs Docker: Key Differences Between Containerisation Tools

Explore a Podman vs Docker comparison. Understand their architecture, performance, and use cases to choose the right container for your workflow.

Alex Gamela, Tiago Franco

December 16, 2021

Development

Pagy: a new pagination library for Ruby on Rails

Meet Pagy, a new pagination library for Ruby on Rails. Developed with performance in mind, without disregarding being easy to use.

Tiago Franco

May 17, 2018

Development

OpenShift vs Kubernetes: what are the differences?

Container orchestration tools come in many flavors, and OpenShift and Kubernetes are the two most in-demand. Red Hat OpenShift is a commercial software suite used for container orchestration, while Kubernetes has become the synonym for containerization tools.

Alex Gamela, Rute Figueiredo

January 6, 2022

Development

Node.js and Ruby on Rails compared

Node.js+Express.js or Ruby on Rails? A comparison of two of the most popular choices in the development community.

Tiago Reis

August 30, 2018

Development

Node.js Admin Panels - Strapi and Express Admin Reviewed

Dive into our comprehensive review of Node.js admin panels Strapi and Express Admin, and find the best fit for your project!

Ricardo Henriques

September 5, 2018

Development

OLTP vs OLAP: what's the difference between them?

When encountering the terms OLTP and OLAP, it's easy to question: which one is better? However, that's not the question that you should be asking.

Tiago Franco

March 7, 2019

Development

Next.js vs Gatsby: Which one to choose?

While Next.js is dynamically rendered, Gatsby is statically generated and rendered beforehand. If you want to build a React website or application without having to deal with routing, configuration, or server-side rendering, take a look at the differences between Next.js vs Gatsby.

Anjali Ariscrisnã, Alex Gouveia

March 3, 2022

Development

Nomad vs Kubernetes: Comparing Orchestration Tools

Nomad is a recent container orchestration tool and task scheduler. We're comparing it with Kubernetes, the leading platform in the world.

Alex Gamela

November 11, 2021

Development

Next JS vs React: What are the differences?

Uncover the biggest differences between Next JS vs React in our comprehensive guide. Perfect for developers seeking to optimize web development.

Alex Gamela, Gonçalo Rebelo

December 23, 2021

Development

Native app vs. Hybrid app vs. PWA: the pros and cons

Wondering which type of mobile app development is right for you? Check out this post for a breakdown of the pros and cons of native, hybrid, and PWAs.

Alexandra Mendes

January 19, 2023

Development

MongoDB vs MySQL: what are the differences?

While MySQL is relational, MongoDB is non-relational. This article examines the main differences between the databases and provides insightful recommendations on choosing between both.

Mariana Berga, Tiago Franco

February 11, 2021

Development

Memcached vs Redis: which one to choose?

Memcached vs Redis can be a solution when you think of improving a web app's performance by adding a server-side cache. But which one to pick?

Cristiano Vicente, Tiago Franco

May 29, 2020

Development, Business

Micro frontend: what it is and how to use it for your business

Wondering what a micro frontend? Learn here everything you need to know about micro frontends, including what they are, how to use them, and the benefits.

Alexandra Mendes, André Santos

September 22, 2022

Development

Meet the Test-Driven Development and its Main Benefits

It's so expensive to manually test all features after new releases, that projects without Test-Driven Development are very prone to regressions.

Tiago Franco

November 6, 2016

Business, Development

Mastering Microservices: Top Best Practices for 2026

Discover the best practices for microservices architecture. Enhance scalability, flexibility, and efficiency with expert tips and real examples.

Alexandra Mendes

July 18, 2024

Development

Learning JavaScript: tips and resources to get started

Get started with JavaScript with a few tips and resources that we've put together for you. You'll be developing full stack JavaScript apps in no time!

Nuno Castro, Tiago Cotovio

October 12, 2018

Development

JSON vs XML: which one is faster and more efficient?

This article makes a detailed comparison between JSON and XML and discusses which one is better. Find out their main differences and similarities.

Mariana Berga, Rute Figueiredo

January 28, 2021

Development

JavaScript async patterns quick guide

Patterns and libraries emerged in the JavaScript ecosystem to handle asynchronous programming. Here's a quick guide to our top picks of async patterns.

Joel Reis

November 14, 2018

Development

Jython vs Python: Main differences and when to use them

What are the differences between Jython and Python and how do these two languages connect with Java?

Alex Gamela

November 4, 2021

Development

Kotlin vs Java: A Comprehensive Comparison for Developers

Explore the key differences between Kotlin and Java to determine the best choice for your development project.

Mariana Berga, Rute Figueiredo, Tiago Franco

June 10, 2021

What Is Cloud Infrastructure? Foundations of Cloud Native Platforms

What Is Cloud Infrastructure?

What Are the Core Components of Cloud Infrastructure?

What Is Physical Infrastructure in the Cloud?

How Does Virtualisation Work in Cloud Infrastructure?

Key Components Supported by Virtualisation

Benefits of Virtualisation

What Cloud Architects Optimise for in Production Environments

Practical takeaway:

How Is Cloud Infrastructure Organised in Layers?

Key takeaways:‍

Cloud Infrastructure Decision Matrix (Practical Engineering View)

Section 4: How Does Cloud Infrastructure Support Cloud-Native Platforms?

What Are Cloud-Native Platforms?

How Do Containers Enable Cloud-Native Applications?

What Are Microservices and How Do They Work?

What Is Immutable Infrastructure and Why Is It Important?

How Do Declarative APIs and Automation Enhance Cloud-Native Platforms?

How Does Cloud Infrastructure Improve Agility, Scalability, and Resilience?

Summary:

What Are the Main Cloud Infrastructure Service Models?

What Is Infrastructure as a Service (IaaS)?

What Is Platform as a Service (PaaS)?

What Is Software as a Service (SaaS)?

What Are the Main Cloud Infrastructure Service Models?

Key takeaways:

How Is Cloud Infrastructure Secured?

What Is Identity and Access Management in the Cloud?

What Are Zero Trust Principles and How Are They Applied?

How Is Continuous Monitoring Implemented?

How Does Cloud Infrastructure Support Compliance?

Why Is Security a Foundational Layer of Cloud-Native Platforms?

What Is Hybrid Cloud Infrastructure and How Does It Work?

Why Do Organisations Adopt Hybrid Cloud Models?

How Does Hybrid Cloud Infrastructure Improve Flexibility and Scalability?

What Are the Security Considerations in Hybrid Cloud Environments?

How Do Organisations Manage Compliance in Hybrid Clouds?

Why Is Hybrid Cloud Important for Modern Applications?

Common Cloud Infrastructure Pitfalls in Real Organisations

What matters most in practice:

Summary:

Final Thoughts

Frequently Asked Questions (FAQ)

What Is Cloud Infrastructure in Simple Terms?

How Does Cloud Infrastructure Work?

What Are the Main Components of Cloud Infrastructure?

How Is Cloud Infrastructure Different From On-Premises Infrastructure?

Is Cloud Infrastructure the Same as IaaS?

What Is Hybrid Cloud Infrastructure?

How Secure Is Cloud Infrastructure?

Why Is Cloud Infrastructure Important for Cloud-Native Platforms?

Can Cloud Infrastructure Support Modern DevOps Practices?

When Should an Organisation Use Cloud Infrastructure?

Alexandra Mendes

AI Engineer Roadmap 2026: Skills for Full-Stack Developers

AI Engineer Roadmap 2026: Skills for Full-Stack Developers

How Does Azure Language Studio Power Enterprise NLP Strategies?

AI Proof of Concept ROI: A Guide to De-Risk Your Investment

Azure AI Search: Benefits, Use Cases and Implementation

From Prototype to Production: Scalable AI PoC with Axiom

What Is an AI Proof of Concept (PoC) and Why Choose Axiom?

How to Build Domain-Specific AI Copilots: A Practical Guide

Azure Service Fabric vs Kubernetes: Which is Right for Your Business

How Custom Software is Powering Industry 4.0 Transformation

Best CI/CD Tools in 2026: Compare Features and Use Cases

Top 5 Cloud Service Providers in 2026: Compare the Best Platforms

Best Artifact Repository Tools for Efficient Software Development

How to Use Generative AI for App Development

Software Architecture Documentation Best Practices and Tools

Software Architecture vs Design: What You Need to Know

Mastering Software Architecture Diagrams: A Must Read Guide

Best Types of Software Architecture Patterns Explained

How to Use Generative AI in Software Development

How to Build a High-Performing SaaS Development Team

How to Choose the Best Tech Stack for Your SaaS

Top 10 SaaS Implementation Challenges and Solutions

Best DevOps Tools to Improve Workflow and Security

Top Scalability Patterns for Distributed Systems Guide

Why DevOps Is Crucial for Cloud Solutions Architects

What is Node.js used for?