Sharding with SpringBoot
Understanding Database Sharding
Imagine your application has grown so popular that a single database server can’t handle all your data efficiently. Sharding is like splitting your database ...
Unlocking the Power of Collections in Java: Are You Using Them to Their Full Potential?
Collections are at the heart of Java development, shaping how we store, organize, and manipulate data every day. From Lists and Sets to Maps and Queues, Java Collections Framework offers a rich toolbo...
Spring JPA - @EntityGraph
By default, Spring Data JPA loads related data lazily, which can cause the N+1 problem — one query for the main data and more for each related item. @EntityGraph annotation fixes this by letting you...
Integrating authorization in a Spring Boot API
AuthAction is a powerful authentication and authorization platform that offers a range of features, including support for single-page applications (SPA) and machine-to-machine (M2M) applications. It p...
Demystifying Entity Transaction & Flush in Spring Boot: Are You Using It Right?
When working with Spring Boot and JPA, understanding how transactions and the 𝗳𝗹𝘂𝘀𝗵() operation interact can make or break your application's data consistency and performance. Yet, I of...
📘 Top Spring Boot Interview Questions and Answers
🚀 Introduction
Spring Boot simplifies backend development by reducing boilerplate code, auto-configuring dependencies, and enabling fast delivery of production-ready applications. Whether you're pr...
api-response: Response Builder for Spring Boot APIs
githubI published my first library to Maven Central!
It’s a small utility I built to standardize API response formats when working with Spring Boot for web applications.Although it’s public, I ori...
How to read Query Param in Spring Boot
Create Project with Spring Web Dependency
Directory Structure:pom.xml
⛶4.0.0
org.springframework.boot
spring-boot-starter-parent
3.4.5
com.example
...
how to use RestTemplate in a Spring Boot application to make an HTTP GET request
✅ What is RestTemplate?
RestTemplate is a synchronous client to perform HTTP requests in a Spring application (mostly used before WebClient).🔧 Example: Using RestTemplate to Call an External API
...