Articles by Tag #hibernate
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[Quick Fix] Hibernate: object references an unsaved transient instance
TL;DR You are likely trying to save an Entity that refers to another object that isn't...
What Kind of ORM Engine Does a Low-Code Platform Need? (1)
A low-code platform seeks to minimize the amount of hand-written code. The core tools it can rely on...
How JOIN FETCH Reduced Database Load by 94%: A Real-World Case Study
Learn how to systematically solve the N+1 problem in Spring Boot using JOIN FETCH optimization on a real financial system project
Understanding and Solving the N+1 Problem in Spring Data JPA
What Is the N+1 Problem? The N+1 SELECT problem happens when JPA (or Hibernate) executes...
How to Evaluate the Quality of a Framework Technology?
An interesting question is: when a new framework technology emerges, how do we evaluate its quality?...
How to Add Extended Fields to Entities Without Modifying Tables
Video Demo Based on the NopOrm engine built into the Nop platform, it's very convenient to add...
Getting Started With Hibernate ORM and MongoDB
For years, Hibernate ORM has been one of the most popular frameworks in the Java ecosystem. It was...
Modeling Relationships With Hibernate ORM and MongoDB
In the previous article—Getting Started With Hibernate ORM and MongoDB—we learned how to configure...
Spring Data JPA Best Practices: Repositories Design Guide
In this series of articles, I'm sharing my view on refactoring a large legacy codebase that employed...
Hibernate : l’art du tuning qui transforme une application Java lente en application ultra-performante
Optimiser l’accès à la base de données, c’est un peu le nerf de la guerre pour toute appli Java qui...
ORMs: A Solution Looking for a Problem?
Table of Contents Introduction My Initial Reaction - "These People are Mad!!" Then Came...
Hibernate Performance: Boost High-Volume Queries with Read-Only Sessions
Most developers working with Hibernate rely on the default Session, which comes with a built-in...
Working with Hibernate in Java - Part 1: Using xml config
We don’t want to use Spring because, at the moment, we are trying to learn Hibernate, which is a...
Building Strong Data Foundations with Quarkus: A Beginner’s Journey in Persistence
Data is the hardest part of enterprise software. You can refactor code or redeploy services, but if...
Hibernate-кэши: как медведи хранят запасы на зиму
🐻 Медведи — известные мастера организации запасов. Они прячут мёд и ягоды в разных местах, чтобы...
JOOQ Is Not a Replacement for Hibernate. They Solve Different Problems
I've originally written this article in Russian. So, if you're native speaker, you can read it by...
hibernate-012: Which Direction to Use for Each Relationship Type in Hibernate?
🚀 Which Direction to Use for Each Relationship Type in Hibernate? Choosing unidirectional...
𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗝𝗣𝗔 𝗤𝘂𝗲𝗿𝗶𝗲𝘀: 𝗜𝗻𝘀𝗶𝗴𝗵𝘁𝘀 𝗮𝗻𝗱 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲𝘀
Java Persistence API (JPA) is a powerful tool for managing data persistence in Java applications....
𝗨𝗻𝗹𝗼𝗰𝗸 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗡𝗮𝘁𝗶𝘃𝗲 𝗤𝘂𝗲𝗿𝗶𝗲𝘀 𝗶𝗻 𝗦𝗽𝗿𝗶𝗻𝗴 𝗗𝗮𝘁𝗮 𝗝𝗣𝗔!
𝗨𝗻𝗹𝗼𝗰𝗸 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗡𝗮𝘁𝗶𝘃𝗲 𝗤𝘂𝗲𝗿𝗶𝗲𝘀 𝗶𝗻 𝗦𝗽𝗿𝗶𝗻𝗴 𝗗𝗮𝘁𝗮 𝗝𝗣𝗔! 🚀 Spring Data JPA simplifies database...
🚀 𝗠𝗮𝘀𝘁𝗲𝗿 𝗛𝗶𝗯𝗲𝗿𝗻𝗮𝘁𝗲 𝗕𝗮𝘁𝗰𝗵 𝗝𝗼𝗯𝘀: 𝗕𝗼𝗼𝘀𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗟𝗶𝗸𝗲 𝗡𝗲𝘃𝗲𝗿 𝗕𝗲𝗳𝗼𝗿𝗲! 💡
Are you struggling with slow database operations in your Java applications? Hibernate batch...
Full-Text Search with Hibernate Search
This article demonstrates full-text search integration using Hibernate Search in a Java 8+...
hibernate-002: @Table(name = "payments")
Understanding @Table(name = "payments") in Depth The @Table(name = "payments") annotation...
hibernate-010: Bidirectional One-to-Many & Many-to-One in Hibernate
🚀 Bidirectional One-to-Many & Many-to-One in Hibernate Now, let’s fully explore...
hibernate-013: Can You Mix Unidirectional and Bidirectional @OneToMany & @ManyToOne?
🚀 Can You Mix Unidirectional and Bidirectional @OneToMany & @ManyToOne? ✅ Yes, you...
hibernate-008: Unidirectional vs Bidirectional @OneToOne Relationship
🚀 1️⃣ Unidirectional @OneToOne Relationship ✅ In a unidirectional @OneToOne, only one...
Fixing "No Serializer Found" Error in Hibernate
Fixing "No Serializer Found" Error in Hibernate If you're working with Hibernate in a...
hibernate-007: Bidirectional One-to-Many & Many-to-One in Hibernate (Department ↔ Employee)
Bidirectional One-to-Many & Many-to-One in Hibernate (Department ↔ Employee) ...
Kotlin, JPA and AUTO_INCREMENT field in DB
A small tip about writing model class in Kotlin for one table entity. Let's assume that we have a...
Hibernate Caches: Speed Up Your DB Queries
Introduction: Turbocharge Your Database Performance What if you could slash your database...
𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗘𝗻𝘁𝗶𝘁𝘆 𝗧𝗿𝗮𝗻𝘀𝗮𝗰𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗖𝗹𝗲𝗮𝗻 𝗖𝗼𝗱𝗲 𝗶𝗻 𝗦𝗽𝗿𝗶𝗻𝗴 𝗕𝗼𝗼𝘁
In the world of backend development, managing entity transactions effectively is crucial for...