PostgreSQL Load Balancing with Nginx (TCP/UDP Stream)

Summary: How to configure the Nginx stream module for PostgreSQL cluster load balancing and fault tolerance.

Nginx Stream Module

Technical details and architectural features of this solution. In production, unique content is generated here through an API such as OpenAI or retrieved from a database of Markdown documents.

Configuring the Upstream

Implementation steps, configuration file examples, and deployment considerations.

Database Health Checks

Fault tolerance, debugging, and monitoring.