Java Courses

How Java Records Can Improve Serialization

Explore how Java Records enhance serialization, improving security, maintainability, and performance. Learn about this new feature in Java 16 through expert insights and demonstrations.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Project Skara - Migrating OpenJDK to Git and GitHub

Learn about OpenJDK's transition from Mercurial to Git and GitHub, including challenges faced and solutions implemented during this significant open-source project migration.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Monitoring and Troubleshooting Tools in the JDK

Explore JDK's monitoring and troubleshooting tools for Java applications. Learn to use jconsole, jps, jstat, jcmd, jdb, and more to extract diagnostic information and resolve issues effectively.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Your Guide to OpenJDK Development and Contribution

Learn to contribute to OpenJDK, the open-source project behind Java. Explore groups, projects, source code contribution, community involvement, and development processes.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Vector API - SIMD Programming in Java

Explore SIMD programming in Java with the Vector API, enabling platform-agnostic, data-parallel operations for enhanced performance and efficiency in your applications.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

Fast and Efficient Microservices for Java with GraalVM

Explore GraalVM for building fast, efficient Java microservices. Learn frameworks, optimization techniques, and cloud deployment strategies from an Oracle developer advocate.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Scalable Microservices for Java Using Helidon and Coherence CE

Explore recent innovations in Helidon and Coherence CE for building scalable Java microservices. Learn about framework updates, future roadmaps, and practical implementation techniques from Oracle experts.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Java Language Futures - Spring 2021

Explore upcoming Java features with Gavin Bierman, covering sealed classes, records, pattern matching, and more. Gain insights into Java's rapid evolution and future improvements.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Java Innovations - Today and Tomorrow

Explore Java's latest innovations and future directions for cloud and on-premises development, featuring insights from Oracle's Java leadership on empowering developers.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Polyglot Programming with Oracle GraalVM Enterprise and Coherence

Explore polyglot programming using Oracle GraalVM Enterprise and Coherence, enhancing application performance and interoperability across multiple programming languages.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Apache Kafka - Faster with Oracle GraalVM Enterprise

Optimize Apache Kafka performance using Oracle GraalVM Enterprise for enhanced speed and efficiency in Java-based messaging systems.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Accelerating Scala Workloads on Oracle GraalVM Enterprise

Discover how GraalVM Enterprise optimizes Scala applications, enhances microservices for cloud deployment, and accelerates development processes for improved performance and efficiency.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Oracle GraalVM Enterprise for Cloud Workloads

Optimize cloud-deployed Java apps with GraalVM Enterprise: boost performance, reduce resource usage, and leverage native image compilation for microservices on Oracle Cloud Infrastructure.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Java Ahead-of-Time Compilation with Oracle GraalVM

Explore GraalVM's AOT compilation for Java, offering compact executables with instant startup and small memory footprint. Learn its advantages for microservices and containerized workloads.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Efficient Microservices with Oracle GraalVM Enterprise

Optimize Java microservices performance and efficiency with GraalVM Enterprise. Learn to run, compile, and configure for cloud deployments and optimal memory usage.

• YouTube
• 25 minutes
• Self-Paced
• Free Video