Mastering PostgreSQL 13 - Hans-Jurgen Schonig Katowice

Thanks to its reliability, robustness, and high performance, PostgreSQL has become one of the most advanced open source databases on the market. This updated fourth edition will help you understand PostgreSQL administration and how to build dynamic database solutions for enterprise apps with the latest release of PostgreSQL, including designing both physical and technical aspects of the system architecture with ease.Starting with an introduction to the new features in PostgreSQL 13, this book will guide you in building efficient and fault-tolerant PostgreSQL apps. You’ll explore advanced PostgreSQL features, such as logical replication, database clusters, performance tuning, advanced indexing, monitoring, and user management, to manage and maintain your database. You’ll then work with the PostgreSQL optimizer, configure PostgreSQL for high speed, and move from Oracle to PostgreSQL. The book also covers transactions, locking, and indexes, and shows you how to improve performance with query optimization. You’ll also focus on how to manage network security and work with backups and replication while exploring useful PostgreSQL extensions that optimize the performance of large databases.By the end of this PostgreSQL book, you’ll be able to get the most out of your database by executing advanced administrative tasks. Spis treści: 1. PostgreSQL 13 Overview2. Understanding Transactions and Locking3. Making Use of Indexes4. Handling Advanced SQL5. Log Files and System Statistics6. Optimizing Queries for Good Performance7. Writing Stored Procedures8. Managing PostgreSQL Security9. Handling Backup and Recovery10. Making Sense of Backups and Replication11. Deciding on Useful Extensions12. Troubleshooting PostgreSQL13. Migrating to PostgreSQL