4.0.0 com.baeldung docker-spring-boot-postgres 0.0.1-SNAPSHOT docker-spring-boot-postgres Demo project showing Spring Boot, PostgreSQL, and Docker com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../../parent-boot-2 org.springframework.boot spring-boot-starter-data-jpa org.postgresql postgresql runtime org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin 11