Search Articles — Sudonull

https://sudonull.com/kafka-kraft-practice-spring-boot-microservices

Deploy Kafka cluster on KRaft, integrate with 4 Spring Boot services. Full producer/consumer code, docker-compose, topics with retention. For middle/senior dev.

https://sudonull.com/go-and-ydb-serverless-instead-of-spring-boot

Migration of the trainer from Java to Go + YDB in Yandex Cloud Serverless. Cold starts, transactions, RU optimization. For middle/senior developers.

https://sudonull.com/java-backend-courses-2026-top-7-programs

Choose a Java backend course for 2026: Netology, Skillbox, Hexlet. Spring Boot, microservices, internships, AI. Comparison, projects, reviews. Start learning!

https://sudonull.com/coexistence-of-legacy-code-in-high-load-systems

Learn why removing legacy code is risky and how to apply feature toggles for safe coexistence in Spring Boot. Strategies for middle/senior dev without refactoring risks. Practical examples.

https://sudonull.com/java-developer-roadmap-from-scratch-free

Gain junior Java backend skills with Spring in 8–10 months. Free courses, Git, Docker, Kafka. Pet projects and chats for practice. Start now!

Spring | Home

https://spring.io/

I think the most important thing is that [Spring] has just been very well maintained over the years...that is important for us for the long …

Spring Framework

https://spring.io/projects/spring-framework

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise …

Spring (season) - Wikipedia

https://en.wikipedia.org/wiki/Spring_(season)

Spring, also known as springtime, is one of the four temperate seasons, succeeding winter and preceding summer. There are various …

Create with Spring, sell on social - Spring. For creators.

https://www.spri.ng/

Create and sell products to your fans with Spring. Creators can monetize their content and earn their fair share. Plus, it's free.

Spring Framework - Wikipedia

https://en.wikipedia.org/wiki/Spring_Framework

2.2Aspect-oriented programming framework.

Spring Framework Documentation :: Spring Framework

https://docs.spring.io/spring-framework/reference/index.html

Introduction to the Spring IoC Container and Beans. Container Overview. Bean Overview. Dependencies.

Spring

https://teespring.com/login

Teespring is the free and easy way to bring your ideas to life. Design your product, set a price, and start selling. Teespring handles …

Spring Initializr

https://start.spring.io/index.html

Initializr generates spring boot project with just what you need to start quickly!

Spring Tutorial - GeeksforGeeks

https://www.geeksforgeeks.org/advance-java/spring/

Sep 13, 2025 · Spring is a lightweight, open-source framework for building enterprise-level Java applications. It simplifies …

Spring Boot :: Spring Boot

https://docs.spring.io/spring-boot/index.html

Spring Boot helps you to create stand-alone, production-grade Spring-based applications that you can run. We take an opinionated …