🔹 What are Databases?

Databases are where all important information for apps and websites is stored 📂.

Without them, systems would just be empty pages without meaningful data.

✨ Benefits:

1. Organized data storage 📑
2. Fast search & retrieval 🔍
3. Data security & protection 🔐
4. Handle millions of records efficiently ⚡
5. Backup & recovery support 🛡️

📌 Two common types:

1. Relational Databases (SQL) → MySQL, PostgreSQL 🟦
2. Non-Relational Databases (NoSQL) → MongoDB, Firebase 🟩

➡️ In short: Databases = the brain that stores and processes data for applications to work smartly. 🗄️