Difference between JPA, EclipseLink & Hibernate

Today, I will talk about the differences between JPA, Hibernate and EclipseLink.
When people are new to JPA, Hibernate or EclipseLink, they are often confused about the difference between them and which one they should use in their project. If you’re one of them, don’t worry. It’s a lot easier than it seems.
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[@ruixue6955]

0:43 JPA
1:34 javax.persistence-api cannot be used without an implementation
1:44 the most popular JPA implementations: Hibernate and EclipseLink
2:29 Before using JPA
2:30 add JPA to project
2:34 configure persistence unit
2:36 map entities to your database tables
2:38 bootstrap
3:56 JPQL

[@sahithichowdary367]

Finally!! found a video with a clear and good description. Thanks

[@rickylee5356]

Nice and comprehensive description

[@ThoughtsOnJava]

Thanks Ricky Lee

[@the_son_of_moms_friend]

Thank you, sir!

[@tufisii2006]

Thank you and good job sir ^^ !

[@ThoughtsOnJava]

Thanks for watching :)

[@B-Billy]

Thanks for the Great Video

[@ThoughtsOnJava]

You're welcome :-)
Thanks for commenting

[@beatlelow4814]

Excellent!

[@ThoughtsOnJava]

Thanks

[@krishnapriyankatirunagari7397]

Sir,when i run my web project it is showing that no persistence provider exception.But i have put my persistence.xml file in meta-inf folder in src only..what should i do?

[@enochassouroko2305]

Very useful.

[@ThoughtsOnJava]

Thanks

[@GiovanniFilanninoredjin94]

Hi, i have a question not properly realated to the content of the video, but to a piece of code i saw. Why does a select query needs to be executed in a transaction? Transactions are not needed just for insert, update and delete? Thanks in advance and nice video

[@keithgray7361]

Transactions allow you to lock, commit or roll back... it is often an option/choice/configuration for commit. It is good practice to deal with contention issues...

[@martijnhiemstra]

Can somebody explain to me why anybody would want to use EclipseLink? I work with Spring Data/JPA and by the looks of it, it is a lot easier than EclipseLink mostly because Spring Data automatically creates a lot of the mostly used queries like findById and findAll and findAll with pagination.

[@ThoughtsOnJava]

Spring Data JPA either uses Hibernate or EclipseLink.

[@nicholas1460]

I wouldn't EclipseLink for much of anything. Too many bugs and not fully implemented.

[@ThoughtsOnJava]

Well, EclipseLink isn't my preferred JPA implementation but I know a bunch of customers who are pretty happy with it