Mr.K | Data Engineer on Instagram: "Ever wondered why there are so many different kinds of databases? 🤔 Here’s a simple breakdown: 1️⃣ Relational – Perfect for structured data with rows & columns. 2️⃣ Columnar – Optimized for fast analytics on massive datasets. 3️⃣ Document – Handles semi-structured data like JSON or XML. 4️⃣ Graph – Captures relationships between entities. 5️⃣ Key-Value – Fast lookups with unique keys for each value. 6️⃣ Vector – Powers AI & ML with high-dimensional data. Foll