Java JPA Object-Relational Mapping Basics — PickAClass
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⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Java JPA Object-Relational Mapping Basics

Understand and apply core Java Persistence API concepts for efficient data management in applications.

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  • 🌐 In English
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About this course

Struggling to connect your Java applications to databases effectively? This course provides a clear path to mastering Java Persistence API (JPA), the standard for object-relational mapping. Gain the foundational knowledge to seamlessly translate your object-oriented code into database operations, making data persistence straightforward and robust. What you'll learn: - Understand the principles of object-relational mapping and its importance in Java development. - Configure JPA entities, relationships, and persistence contexts. - Write basic JPQL queries and understand how they map to SQL. - Implement data persistence and retrieval operations in your applications. - Explore modern JPA features for enhanced data handling. - Practice writing and executing basic JPA operations through text-based exercises. This course begins with fundamental definitions and concepts, guiding you through the core components of JPA before moving to practical application. This course is designed for beginners with no prior JPA experience. Basic Java programming knowledge is recommended. Start building more connected Java applications today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Java JPA Object-Relational Mapping Basics
Skills demonstrated
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
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1.9 hrs
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Java JPA Object-Relational Mapping Basics
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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