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Backend
Definition
The server-side logic, databases, and processes that power a website behind the scenes.
In Plain English
Backend is like the kitchen of a restaurant—customers do not see it, but it is where the real work happens.
Real-World Example
When a user submits a form, backend code processes the data, saves it to a database, and sends confirmation emails.
Why It Matters for Your Work
Backend determines what your website can actually do: process payments, manage accounts, store data, connect to other systems.
Common Mistake
Underestimating backend complexity. A "simple feature" often requires significant backend development.
Related Terms
View Database
Database
Organized storage for application information that can be searched and updated.