3. First JPA Project - Part 2 EntityManager, persistence.xml, Transactions in JPA
(74. ORM, JPA & Hibernate) Source code: https://github.com/AndriiPiatakha/java-learnit-jpa/tree/master/src/main/java/com/itbulls/learnit/jpa/entities
(74. ORM, JPA & Hibernate) Source code: https://github.com/AndriiPiatakha/java-learnit-jpa/tree/master/src/main/java/com/itbulls/learnit/jpa/entities