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SMSatyajit Mishrablogs.satyajitmishra.meAug 31 · 4 min read

🚀 JDBC to Spring Data JPA: The Evolution of Java Database Access Explained for Beginners

title: JDBC to Spring Data JPA: The Evolution of Java Database Access Explained for Beginners seoTitle: JDBC vs Hibernate vs JPA vs Spring Data JPA seoDescription: Learn the evolution of Java database

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PJPuja Jorwarpujajorwar.hashnode.devJul 15 · 8 min read

DevLog: Why Hibernate? ORM, JPA & Your First Hibernate Program

In the last few DevLogs, we learned how to connect Java to a PostgreSQL database using raw JDBC, writing DriverManager.getConnection() and PreparedStatement in every single Servlet. It worked—but it w

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PTPrashant Thoratprashant-blog.hashnode.devJun 6 · 2 min read

Stop Writing CRUD Screens in Spring Boot

Stop Writing CRUD Screens in Spring Boot Generate admin panels automatically from JPA entities and Spring Data REST repositories—without building React CRUD pages from scratch. Every Spring Boot proje

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AKAbhishek Kanadeabhishek-backend-blogs.hashnode.devMay 15 · 5 min read

Master Spring Boot Database Connectivity with JPA

Integrating Spring Boot with a Database Before using JPA and Hibernate, the app needs to connect to the database. Spring Boot makes this easy with configuration settings.In many business applications,

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AKAbhishek Kanadeabhishek-backend-blogs.hashnode.devMay 14 · 4 min read

Spring Data JPA Explained in 5 Minutes 🚀

Databases are essential for most modern applications, needing a reliable way to interact with them.Java developers used JDBC for years to communicate with databases. Although JDBC offers detailed cont

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TTuanhdotnettuanhnet.hashnode.devApr 23 · 11 min read

Techniques to Make Database Integration Tests Fast Enough for Developers to Actually Run Them

Source: Techniques to Make Database Integration Tests Fast Enough for Developers to Actually Run Them There is a particular kind of dread in a codebase when a developer hears "run the integration tests" — it sounds like a half-hour ritual of waitin...

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TTuanhdotnettuanhnet.hashnode.devApr 5 · 11 min read

Reasons Your Unique Constraint Is Not a Complete Concurrency Strategy

Source: Reasons Your Unique Constraint Is Not a Complete Concurrency Strategy You shipped a system where a unique index guards a business invariant. For a while everything looked fine: a unique constraint rejected duplicates, your logs showed an oc...

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AMabhijit maharikjavaready.hashnode.devApr 1 · 13 min read

🗄️ N+1 Query Problem

A comprehensive guide to understanding Object-Relational Mappers and one of the most common performance pitfalls in database-driven applications. 🤔 What is an ORM? ORM stands for Object-Relational

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PCPratik Chandlekarpratik280.hashnode.devJan 17 · 3 min read

Production-Grade Spring Boot APIs — Part 2: Consistent Responses & Global Exception Handling

In real systems, APIs don’t fail gracefully by default. Without discipline, you end up with: Different response formats per endpoint Unclear error messages Controllers full of try-catch blocks This article explains how we design predictable, consis...

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Trending tags this week

🚀 JDBC to Spring Data JPA: The Evolution of Java Database Access Explained for Beginners

DevLog: Why Hibernate? ORM, JPA & Your First Hibernate Program

Stop Writing CRUD Screens in Spring Boot

Master Spring Boot Database Connectivity with JPA

Spring Data JPA Explained in 5 Minutes 🚀

Techniques to Make Database Integration Tests Fast Enough for Developers to Actually Run Them

Reasons Your Unique Constraint Is Not a Complete Concurrency Strategy

Top 30 Spring Boot Interview Questions Asked in TCS and Infosys — With Answers (2025)

🗄️ N+1 Query Problem

Production-Grade Spring Boot APIs — Part 2: Consistent Responses & Global Exception Handling