Database & Data Management

What Is Pinecone? A Complete Guide to the Serverless v2 Vector Database, RAG Use Cases, and How It Compares to Qdrant

2026.05.05

Pinecone is a fully managed vector database built for AI workloads. Founded in 2019 by Edo Liberty, it powers RAG, recommendations, and agent memory. Pinecone shipped Serverless v2 in early 2026.

What Is a Vector Database? Meaning, Pronunciation, and How It Works

2026.04.14

A vector database stores high-dimensional embeddings and retrieves them by similarity. This guide covers pronunciation, architecture, usage in RAG, and comparisons between Pinecone, Weaviate, Milvus, and pgvector.

What Is MySQL? Meaning, Features & How It Works

2026.04.14

MySQL is the world's most popular open-source relational database management system (RDBMS). Learn about its pronunciation, architecture, and usage.

What is SQL (Structured Query Language)? | Guide to Database Query Language

2026.03.21

What is SQL (Structured Query Language)? SQL (Structured Query Language) is the standard programming language for managing, manipulating, and querying relational databases. It enables users to perform critical database operations including data retrieval, insertion, updating, and deletion. SQL serves as the foundation for data management across virtually all modern database systems and remains one of...