"PostgreSQL 9 High Availability Cookbook" is a guide for PostgreSQL DBAs and developers looking to build a robust and highly available database ecosystem. Through over 100 tested recipes, it delves into vital topics like replication, clustering, and monitoring to ensure system reliability and uptime. What this Book will help me do Set up PostgreSQL replication to enhance data availability and reliability. Implement monitoring solutions to keep your database's performance and health under check. Learn to troubleshoot common database issues to reduce downtime. Configure connection pooling to optimize resource usage and ensure better scalability. Master techniques for clustering and partitioning large datasets to handle growing system needs. Author(s) The author, Shaun Thomas, is a seasoned PostgreSQL administrator with extensive experience in database tuning, high availability solutions, and Linux system management. Shaun brings practical insights from his years of professional practice, aiming to make complex topics approachable. Who is it for? This book caters to intermediate to advanced PostgreSQL administrators and developers. If you are seeking to enhance your database's performance, reliability, and resilience, this book is for you. With its practical recipe approach, it's a great fit for those who enjoy hands-on learning. Whether you're maintaining production systems or scaling for growth, this guide is your ally.