The report discusses the use of Java technology for high-performance microservices. It highlights the popularity of Java due to its ability to scale to large applications and the free availability of the JDK and JRE, including regular security and bug fix updates. The report also mentions the OpenJDK, which was released in 2006 under an open-source license, allowing users to deliver Java applications without being affected by licensing restrictions. Overall, the report emphasizes the importance of choosing the right JDK and JRE for secure and stable operations in enterprise environments.