Learn how PostgreSQL 17 enhances JSON support with powerful features like JSON_TABLE(). This article explores the benefits of using JSON in SQL databases, compares SQL and NoSQL, and covers essential PostgreSQL JSON functions for querying, creating, and modifying JSON data efficiently.
Learn how to set up an EDB BDR (Bi-Directional Replication) cluster on a single host machine using multiple instances with different socket directories. This guide focuses on EPAS (EnterpriseDB Postgres Advanced Server) and provides step-by-step instructions for installing required packages and configuring the cluster.
Unlock the basics of Raft Consensus Algorithm, covering State Machine Replication, election triggers, and voting mechanisms. This beginner-friendly guide simplifies distributed systems, making Raft's role in achieving consensus easily understandable.