Programming in Java

A book about modern programming in Java, covering the new features of Java 21 and the practical application of the language for creating multifunctional applications. Key concepts, data structures, working with relational databases PostgreSQL and Apache Cassandra®, as well as using the Spring Boot and Spring Data frameworks are discussed in detail. Special attention is given to graphics development, animation, and even small arcade games in Java. Best practices for building software architecture, creating graphical interfaces, and web applications using Vaadin are considered.
For programmers
This book — a practical guide to one of the most widely used programming languages in the world, Java 21. It will help readers expand their knowledge of common Java constructs, data structures, and engineering approaches. The author talks about using popular Java frameworks such as Spring and Vaadin to create powerful, multifunction applications. It also describes the application development technology driven by enterprise-level DBMS such as PostgreSQL and Apache Cassandra®. The author demonstrates how to use Java for animation and create a simple arcade game.

-Master the fundamental programming structures in Java
-Explore the features of Java 21
-Create Java applications using PostgreSQL and Apache Cassandra®
-Learn how to create graphics and simple animation using Java
-Utilize frameworks such as Spring Boot and Spring Data
-Develop fully functional graphical interfaces using Vaadin
Ploetz Aaron — serves as a developer advocate at DataStax. Since 1997, he has been professionally engaged in software development and has successful experience leading teams of database administrators and DevOps in both startups and Fortune 500 companies.