This cookbook is a comprehensive guide to mastering PostgreSQL 16 database administration. With over 180 practical recipes, this book covers everything from query performance and backup strategies to replication and high availability. You'll gain hands-on expertise in solving real-world challenges while leveraging the new and improved features of PostgreSQL 16. What this Book will help me do Perform efficient batch processing with Postgres' SQL MERGE statement. Implement parallel transaction processes using logical replication. Enhance database backups and recovery with advanced compression techniques. Monitor and fine-tune database performance for optimal operation. Apply new PostgreSQL 16 features for secure and reliable databases. Author(s) The team of authors, including Gianni Ciolli, Boriss Mejías, Jimmy Angelakos, Vibhor Kumar, and Simon Riggs, bring years of experience in PostgreSQL database management and development. Their expertise spans professional system administration, academic research, and contributions to PostgreSQL development. Their collaborative insights enrich this comprehensive guide. Who is it for? This book is ideal for PostgreSQL database administrators seeking advanced techniques, data architects managing PostgreSQL in production, and developers interested in mastering PostgreSQL 16. Whether you're an experienced DBA upgrading to PostgreSQL 16 or a newcomer looking for practical recipes, this book provides valuable strategies and solutions.