Vlad Mihalcea is a Java Champion sharing expert insights on high-performance Java, JPA, Hibernate, SQL, and databases, alongside books, courses, and open-source tools for building efficient systems.
6 articles from this blog
Guide to replacing Hibernate's deprecated @GenericGenerator with the new @IdGeneratorType annotation for custom entity IDs.
Explores strategies for cleaning up test data in Spring/Hibernate applications, covering pitfalls like @Transactional and PostgreSQL performance tuning.
A review of the book 'Troubleshooting Java,' covering debugging, profiling, and performance tuning for Java applications.
A guide to optimizing MySQL query performance in Spring applications using the Releem monitoring and analysis tool.
A review of a free LinkedIn Learning course on AI and Machine Learning fundamentals tailored for Java developers, covering predictive and generative AI.
A guide to using Releem, a tool for MySQL performance tuning and monitoring, including installation and configuration steps.
