Nugget Post: How I remember the distinction between the JPA / Spring Data annotations of ManyToOne vs OneToMany

I find the below mental map (and example) easy to remember and to reason about the distinctions between @ManyToOne and @OneToMany in the context of Java JPA / Spring Data applications

For a larger image download my original one here:

https://docs.google.com/drawings/d/e/2PACX-1vSW7PyvGLhRWTa84vhFb9qnhP3lKu1WyUZthKGssh3W2-xnANgAiucfaFnLpF9svfT_Fuo6LwE6UqY0/pub?w=1443&h=966

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