 Название: Postgres: The First Experience
Автор: Pavel Luzanov, Egor Rogov, Igor Levshin
Издательство: Postgres Professional
Год: 2023
Страниц: 175
Язык: английский
Формат: pdf (true)
Размер: 10.4 MB
This short pamphlet provides an overview of PostgreSQL DBMS, covering the history of its development, the main features, and a product roadmap. I you are just getting started, you can use this book as a step-by-step installation and configuration guide.
PostgreSQL is the most feature-rich free open-source database system. Originally developed in the academic environment, it has managed to bring together a wide developer community through its long history. Nowadays, PostgreSQL offers everything that most customers need, and it is actively used all over the world to create high-load business-critical systems. PostgreSQL is one of the most popular databases. Based on the solid foundation of academic development, over several decades PostgreSQL has evolved into an enterprise-level product that is now a real alternative to commercial databases. You can see it for yourself by looking at the key features of PostgreSQL 15, which is the latest released version right now.
Reliability is especially important in enterprise-level applications that handle business-critical data. For this purpose, PostgreSQL provides support for hot standby servers, point-in-time recovery, different types of replication (synchronous, asynchronous, cascade).
We hope it will make your first experience with PostgreSQL more pleasant and help you blend into the PostgreSQL community.
Contents at a glance:
• PostgreSQL — what is it all about?
• What’s new in PostgreSQL 15
• Installation on Linux and Windows
• Connecting to a server, writing SQL queries, and using transactions
• Learning the SQL language on a demo database
• Using PostgreSQL with your application
• Minimal server setup
• About a useful pgAdmin application
• Advanced features: full-text search, JSON format, and foreign data wrappers
• Education and certification opportunities
• Keeping up with all updates
• About the Postgres Professional company
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Postgres: The First Experience 
