The document explores modern web and mobile application architectures, emphasizing advancements like microservices, serverless computing, and containerization for building scalable and efficient applications. It contrasts traditional monolithic architecture with microservices, highlighting their benefits in flexibility and scalability. Additionally, it covers serverless computing and container orchestration using Docker and Kubernetes, as well as the advantages of Single Page Applications (SPAs) in enhancing user experience.

1. Modern Web and
Mobile Application
Architecture
Explore the latest advancements in web and mobile application
architecture, including microservices, serverless computing, and
containerization. Gain insights into building scalable, flexible, and
efficient applications for the modern digital landscape.
by Comdet Phudphut

2. Introduction to
modern application
architectures
Explore the evolving landscape of web and mobile application
design, focusing on the latest architectural patterns and
technologies that are shaping the future of digital experiences.

3. Overview of Web
Application
Architecture
Explore the foundational architectural patterns that underpin
modern web applications, encompassing client-side, server-side,
and data storage components. Understand how these elements
work together to create dynamic, scalable, and responsive digital
experiences.

4. Monolithic vs. Microservices Architecture
Monolithic Architecture
A traditional approach where all
components of an application are
tightly coupled and deployed
together as a single, large
application. While simple to develop
and deploy initially, it can become
unwieldy and challenging to scale as
the application grows in complexity.
Microservices Architecture
A modern, modular approach where
the application is broken down into
smaller, independent services that
can be developed, deployed, and
scaled individually. This allows for
greater flexibility, scalability, and
agility in software development.
Key Differences
Monolithic architectures are self-
contained and difficult to scale, while
microservices are decoupled and
scalable. Microservices enable
faster development, deployment,
and innovation, but require more
complex management and
coordination.

5. Serverless Computing and Function-as-a-
Service (FaaS)
Scalable and Flexible
Serverless computing automatically scales
infrastructure up and down, allowing developers to
focus on building applications without worrying about
provisioning or managing servers.
Event-Driven Architecture
Serverless platforms execute code in response to
specific events or triggers, enabling a more modular
and reactive application design.
Cost-Effective
Developers only pay for the compute resources they
use, leading to potential cost savings compared to
traditional server-based deployments.
Reduced Operational Overhead
Serverless computing eliminates the need to manage
the underlying infrastructure, allowing teams to focus
on building and deploying features quickly.

6. Microservices and Serverless
Modular Design
Microservices architecture breaks
down applications into smaller,
independent services that can be
developed, deployed, and scaled
individually.
Rapid Scaling
Serverless computing
automatically scales infrastructure
up and down, allowing developers
to focus on building applications
without managing servers.
Flexible Integration
Microservices and serverless
technologies enable developers to
easily integrate different
components and services,
fostering flexibility and innovation.

7. Microservices Architecture
Microservices architecture is a modern software
design approach that breaks down applications into
smaller, independent services. Each service is
responsible for a specific functionality and can be
developed, deployed, and scaled independently.
This modular design promotes flexibility, scalability,
and faster time-to-market, as teams can work on
different services concurrently without impacting the
overall system.

8. Serverless Architecture
Serverless computing, also known as Function-as-a-Service
(FaaS), is a cloud-based architecture that abstracts away the
underlying infrastructure. Developers can focus on building and
deploying specific functions or microservices, which are
automatically scaled and managed by the cloud provider.

9. Containerization and Orchestration with Docker
and Kubernetes
Containerization 🐳
Containerization, exemplified by Docker, packages applications and their dependencies into isolated,
portable, and reproducible environments, enabling consistent deployment across different platforms.
Orchestration 🚢
Kubernetes, an open-source container orchestration system, automates the deployment, scaling, and
management of containerized applications, providing scalability, high availability, and fault tolerance.
Scalability 🔍
Kubernetes can automatically scale container deployments up or down based on resource utilization,
ensuring optimal performance and efficient use of computing resources.

10. Single Page Applications (SPAs)
1 Seamless User Experience
SPAs provide a smooth, responsive user
experience by dynamically updating content
without requiring full page refreshes, minimizing
interruptions and improving interaction flow.
2 Efficient Data Fetching
SPAs use AJAX and client-side rendering to
fetch and update data asynchronously, reducing
the need for server roundtrips and improving
application performance.
3 Modular Architecture
SPA frameworks, such as React, Angular, and
Vue.js, enable a modular, component-based
architecture that promotes code reuse and
streamlines development.
4 Offline Capabilities
SPAs can leverage caching and service workers
to provide offline access and enhanced
performance, delivering a more reliable user
experience.