Java Courses

Shenandoah 2.0 - Advancing Garbage Collection Beyond Pause Time Control

Explores advancements in Shenandoah garbage collection, focusing on partial collections of heap regions using various heuristics to optimize performance for different application types beyond traditional generational GC.

• YouTube
• 29 minutes
• On-Demand
• Free Video

Opening Up Java EE - Panel Discussion on Moving to Eclipse Foundation

Panel discussion on moving Java EE to Eclipse Foundation, featuring representatives from Oracle, IBM, Red Hat, and Eclipse. Explores project status, future plans, and community benefits.

• YouTube
• 46 minutes
• On-Demand
• Free Video

Ask the JDK Architects - Java Platform Q&A Session

Explore Java's past, present, and future with Oracle's key architects in an open Q&A session covering memory, versioning, modules, optimization, and language features.

• YouTube
• 46 minutes
• On-Demand
• Free Video

Making the JDK More Secure - New Features and Default Configuration

Explore JDK 9's enhanced security features, including SHA-3, OCSP stapling, and DTLS. Learn about Oracle's efforts to strengthen Java's cryptographic algorithms and default security configurations.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Understanding Java Garbage Collection

Explore Java garbage collection techniques, algorithms, and metrics. Learn to balance responsiveness, throughput, and memory usage for optimal application performance.

• YouTube
• 52 minutes
• On-Demand
• Free Video

Servlet 4.0: New Features for Microservices and Cloud-Native Applications

Explore Servlet 4.0's new features for modern microservices architectures, including HTTP/2 support, server push, and HTTP trailers, with insights on adapting legacy apps to cloud-native technologies.

• YouTube
• 46 minutes
• On-Demand
• Free Video

JDK 9 Hidden Gems - Performance Optimizations and New Features

Explore JDK 9's hidden features: enhanced performance, optimized libraries, and advanced technologies for big data, cloud, and HPC applications.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Refactoring to Functional Style in Java

Learn to refactor Java code from imperative to functional style, gaining benefits like conciseness, expressiveness, and easier maintenance. Explore practical examples and techniques for thinking functionally.

• YouTube
• 43 minutes
• On-Demand
• Free Video

Java EE 8 - New Features and Updates - Overview

Explore Java EE 8's new features: JSON enhancements, reactive APIs, HTTP/2 support, security improvements, and updates to Bean Validation and CDI for modern enterprise development.

• YouTube
• 46 minutes
• On-Demand
• Free Video

Preparing for JDK 9 - Migration and New Features

Learn about JDK 9 modularization, its benefits, and changes. Discover how to prepare existing code and explore new features like versioning, multirelease JARs, and enhanced deprecation.

• YouTube
• 48 minutes
• On-Demand
• Free Video

How to Use Java Cryptography API Securely

Learn to securely implement Java Cryptography API, covering RNGs, encryption/decryption, HMACs, and more. Gain insights on algorithm selection, key management, and best practices with code examples.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Twitter's Quest for a Wholly Graal Runtime - Improving Java Performance

Explore Twitter's use of Graal to optimize Java performance, reduce CPU usage, and cut costs in their massive distributed system through improved machine code generation.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Journey's End - Collection and Reduction in the Java Streams API

Explore the Streams API's terminal operations, focusing on collectors. Learn to choose, combine, and create custom collectors for efficient problem-solving in Java programming.

• YouTube
• 1 hour 57 minutes
• On-Demand
• Free Video

Baking a Java EE 8 Microservices Architecture with Raspberry Pi

Explore Java EE 8 microservices with Raspberry Pi, covering cloud-ready messaging, JCA connectors, and new APIs. Hands-on demo showcases practical implementation for IoT and cloud-native applications.

• YouTube
• 1 hour 22 minutes
• On-Demand
• Free Video

Free Your Lambdas: Leveraging Functional Interfaces in Java

Explore lambdas and functional interfaces in Java, learning to create new APIs and implement patterns for cleaner, more robust code with improved performance.

• YouTube
• 1 hour 50 minutes
• On-Demand
• Free Video