In a monolithic architecture, all components of the application (UI, business logic, database) are tightly integrated and deployed as a single unit.
In microservices architecture, the application is divided into small, self-contained services that can be developed, deployed, and scaled independently.
Scalability:
Internet software built with microservices can scale specific services based on demand (e.g., scaling the payment service during peak sales).
Faster Development:
Multiple teams can work on different microservices simultaneously, accelerating development.
Improved Resilience:
If one microservice fails, others can continue functioning, reducing downtime.
Flexibility in Technology:
Developers can choose the best technology stack for each service.
Ease of Maintenance:
Bugs or updates can be handled in individual services without redeploying the whole application.
Microservices architecture is an approach to software development where an application is built as a collection of small, independent services that communicate with each other through APIs. Each microservice is responsible for a specific business function, making applications more scalable, flexible, and easier to maintain compared to traditional monolithic architecture.
Edge computing is a distributed computing paradigm that brings data processing and storage closer to the “edge” of the network, near the data source or end user. Instead of relying solely on centralized cloud servers, edge computing processes data locally on devices or nearby edge servers, reducing latency and improving efficiency.
Web servers and client-side software are two key components that enable communication and interaction over the internet. They work together to deliver websites, online services, and applications to users efficiently.
What is a Web Server?
A web server is a system (hardware or software) that stores, processes, and delivers web content (like HTML pages, images, and files) to clients over the internet. It uses protocols such as HTTP/HTTPS to communicate.
What is Client-Side Software?
Client-side software runs on the user’s device (browser or app) and interacts with the web server to display and process content. It primarily focuses on the user interface (UI) and experience.
It is essential for web browsing, email, cloud services, and virtually all online applications.
Without DNS, users would need to manually enter IP addresses to access sites or services.
Modern internet software often integrates DNS functionality to ensure seamless connectivity and security.
The Domain Name System (DNS) plays a critical role in Internet software by acting as the “phonebook of the internet.” It translates human-readable domain names into machine-readable IP addresses, enabling browsers and internet-based software to locate and connect to the correct servers.
