Backend Performance Bottlenecks

Welcome! In web performance, we often focus on the frontend. But a slow backend can cripple even the most optimized frontend.

A backend bottleneck is any part of your server-side application that slows down requests or consumes excessive resources, impacting overall system performance.

Understanding these bottlenecks is the first step to building faster, more reliable web applications.

Think of your server as the brain of your web application. It handles requests from users, processes logic, retrieves data from databases, and sends responses back.

• Request Handling: Receives HTTP requests.
• Business Logic: Executes application rules.
• Data Management: Interacts with databases.
• Response Generation: Prepares and sends data back to the browser.

Each of these steps can become a bottleneck if not managed efficiently.