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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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The Training JPA - Optimizing Persistence in Java Applications training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training JPA - Optimizing Persistence in Java Applications training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training JPA - Optimizing Persistence in Java Applications training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into expert JPA entity modeling with @Embedded, @ElementCollection annotations and inheritance strategies, configure Hibernate as the primary provider for optimized mappings, perform practical exercises on enterprise cases involving bidirectional relationships and cascades, produce a validated data schema with Bean Validation constraints, and conclude with an audit of your personal mapping for immediate professional persistence.
Master JPQL for complex joins and subqueries, transition to Criteria API for dynamic, type-safe enterprise queries, integrate native SQL functions via Hibernate, practice pagination and sorting on large datasets, develop custom views with projections and DTOs, apply everything to a realistic e-commerce ongoing project, and optimize your first queries for measurable performance gains during the session.
Manage advanced transactions with @Transactional and propagation levels, implement L1/L2 caching via Ehcache or Infinispan for production scaling, tune EntityManager for intelligent batching and flushing, analyze N+1 queries with tools like P6Spy, conduct before/after benchmarks on your project, and deploy optimistic/pessimistic locking strategies, transforming your skills into critical business assets for high-load applications.
Integrate Spring Data JPA for custom and auditable repositories, write unit tests with H2 and integration tests via Testcontainers, monitor performance with Hibernate Statistics and Actuator, apply DevOps best practices for Flyway/Liquibase migrations, finalize your ongoing project with Docker deployment, and receive a certified action plan to propel your JPA skills in the enterprise starting tomorrow.
Target audience
Backend Java developers, software architects, and technical leads seeking to advance their JPA skills in enterprise environments
Prerequisites
Expertise in Java 8+, Spring Boot, advanced SQL, and basic ORM such as Hibernate
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