This Java Performance Tuning training teaches performance tuning concepts applicable to the Java programming language. Learn the conceptual background for Java garbage collection, how it applies to Java garbage collectors on the Hotspot JVM, and more.

This Java Performance Tuning training teaches performance tuning concepts applicable to the Java programming language. Expert Oracle University instructors will teach you how it applies to Java garbage collectors on the Hotspot JVM, including the G1 garbage collector.

Learn To:

• Monitor, profile and tune your Java applications.
• Use command line and visual tools to perform these tasks.
• Get hands on practice with Visual VM, Java Mission Control, Flight Recorder and the NetBeans IDE.
• Use these tools and techniques to analyze Java 7 and earlier JVMs.
• Effectively apply tools like Java Mission Control and Flight Recorder to your daily work.

Benefits to You:

Learn how Java garbage collection works and how it affects your applications. Learn how to select the appropriate garbage collector and performance goal for your applications. Finally, use the Mission Control and Java Flight Recorder tools to monitor and analyze your applications.

A Live Virtual Class (LVC) is exclusively for registered students; unregistered individuals may not view an LVC at any time. Registered students must view the class from the country listed in the registration form. Unauthorized recording, copying, or transmission of LVC content may not be made.

The Java SE: Exploiting Modularity and Other New Features introduces the Java module system and other new features, including JShell, convenience methods, new techniques for working with streams, and managing deprecated APIs. These features were introduced in versions after Java 8, and therefore new to developers migrating to Java 11.

Learn To:

Design applications to take advantage of the module system and its more reliable configuration, improved security and performance, and more easily scalable applications. Migrate existing applications to a modular applications in a step-by-step manner, choosing which parts of the application to migrate first. Deal with common problems encountered in migrating an application, including, cyclic dependencies and split packages. Use services to make modularized applications more robust and easily extensible. Create multi-release JAR files that can be run on different Java releases. Use convenience methods to reduce code that seems verbose, inefficient or boilerplate, and increase readability. Use JShell to quickly run small code experiments and test new APIs.

Benefits To You:

By enrolling in this course, you’ll learn how to use the module system to design applications with explicit dependencies and encapsulation at the JAR level, ensuring more reliable configuration, improved security and enhanced performance. You’ll also get a chance to experiment with new features that ease development. These include convenience methods that make your code more readable and succinct, and JShell, an easy way to test code snippets and APIs.

Learn how to create secure, portable, high-performance applications using the world’s #1 programming language.

This comprehensive course is suitable for experienced programmers who want to learn the full Java programming language (Java SE), the language constructs, handle collections and concurrency, and utilize core language APIs and modularization. It is designed for people with existing knowledge of computing and programming concepts, and who need to learn all aspects of Java SE in the shortest possible time. Students practice the skills learned in each lesson through hands-on practices. The course is based on the current long-term support version, Java SE 11.

This covers the core language features and Application Programming Interfaces (API) you will use to design object-oriented applications with Java Standard Edition 8 (Java SE 8) Platform.