This content originally appeared on DEV Community and was authored by Rençber AKMAN
CRUD refers to the four basic operations that can be performed on a database or an application: Create, Read, Update, Delete. These operations form the foundation of almost all software and data management systems.
Create (Oluştur) ✨ Used to add new data. 📌 Example: When a user fills out and submits a registration form, this operation adds a new user to the database.
Read (Oku) 📖 Used to read or retrieve existing data. 📌 Example: Running a query to view the list of users is a Read operation.
Update (Güncelle) 🔄 Used to modify existing data. 📌 Example: Changing a user's email address is an Update operation.
Delete (Sil) 🗑️ Used to remove existing data from the system. 📌 Example: Permanently deleting a user account is a Delete operation.
✅ In short:
Create → Add new data
Read → Retrieve/view data
Update → Modify existing data
Delete → Remove data
💡 Pro Tip: CRUD operations are often mapped to HTTP methods:
Create → POST
Read → GET
Update → PUT/PATCH
Delete → DELETE
This way, both database and REST API logic are built upon the same core principles.
This content originally appeared on DEV Community and was authored by Rençber AKMAN
Rençber AKMAN | Sciencx (2025-09-04T10:21:15+00:00) 🔍⭐What are CRUD operations? (Create, Read, Update, Delete). Retrieved from https://www.scien.cx/2025/09/04/%f0%9f%94%8d%e2%ad%90what-are-crud-operations-create-read-update-delete/
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