Spring Boot

Practical Spring Boot guides for API development, validation, configuration, and production-ready backend patterns.

• An Easy Step-By-Step Guide to Changing Server Port in a Spring Boot Application [4 Ways]

  Updated

  Updated: 11 Mar, 2026

  By Pratik Bhuite | 18 min read

  Series: Spring Boot Mastery Series

  Learn 4 ways to change server port in Spring Boot: application properties, YAML config, command-line arguments, and programmatic setup with code examples.

  • Spring Boot
  • Java
  • Configuration

• API Rate Limiting: Complete Guide with Spring Boot Implementation

  8 Feb, 2026

  By Pratik Bhuite | 29 min read

  Series: Spring Boot Mastery Series

  Learn API rate limiting strategies, algorithms, and implementation using Spring Boot. Discover how companies like Twitter and GitHub protect their APIs.

  • API
  • Spring Boot
  • Rate Limiting

• All Spring Annotations ASAP Cheat Sheet [Core+Boot][2023]

  Updated: 29 Dec, 2023

  By Pratik Bhuite | 21 min read

  Series: CheatSheets

  Spring annotation cheat sheet Nowadays, there are so many spring annotations that it could become overwhelming. Spring Framework started out with…

  • Spring Annotations
  • Spring Boot
  • Spring Framework

• Spring Boot @Valid vs @Validated: An Easy In-Depth Comparison

  Updated: 1 Oct, 2023

  By Pratik Bhuite | 13 min read

  Series: Spring Boot Mastery Series

  Today we will be talking about “Spring Boot @Valid vs @Validated”. When it comes to building web applications, it’s essential to handle input

  • Java
  • Spring Boot
  • Validations

• Most Important Spring Boot Interview Questions [2020]

  Updated: 18 Feb, 2020

  By Pratik Bhuite | 15 min read

  Series: Spring Boot Mastery Series

  Spring Boot Interview Questions: Spring has become undoubtedly the most famous framework among Java developers. Spring comes with a lot of configurations and to

  • Java Interview Questions
  • Spring Boot
  • Spring Boot Interview Questions