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digoal/blog

A comprehensive collection of open-source database learning materials, videos, and technical articles, primarily focusing on PostgreSQL, Greenplum, and PolarDB, alongside emerging AI and vector database technologies.

Core Features

Extensive video courses on PostgreSQL and Greenplum administration, optimization, and development.

Practical guides and best practices for database selection, security, and application development.

Resources for migrating from Oracle to PostgreSQL and understanding database community dynamics.

Docker-based learning environments for quick setup of PostgreSQL with popular plugins.

Source code analysis and learning materials for AI/vector databases like Milvus, LangChain, and pgvector.

Quick Start

git clone --depth 1 https://github.com/digoal/blog

Detailed Introduction

This GitHub repository serves as a rich knowledge base and learning hub for database professionals. It compiles a vast array of technical articles, video tutorials, and practical guides covering PostgreSQL, Greenplum, and PolarDB. The content caters to various roles, including DBAs, architects, and developers, offering insights into database management, optimization, migration strategies, and best practices. Additionally, it delves into contemporary topics such as AI-driven database solutions and vector database technologies, providing valuable resources for staying current with the evolving database landscape.