Quick Start Guide to Swagger for REST API Documentation

Introduction to Swagger Key Benefits of Swagger Implementation Guide Introduction to Swagger Swagger represents a comprehensive specification and framework designed for generating, documenting, and visualizing RESTful web services. It has emerged as the leading solution for API documentation acrosss modern software development. Key ...

Posted on Sat, 12 Sep 2026 16:54:45 +0000 by yogadt

Deploying Kafka with Docker Compose and Bitnami Images

Create an isolated Docker network for the stack: docker network create --driver bridge kafkaNet ZooKeeper container docker run -d \ --name zk \ --network kafkaNet \ -p 2181:2181 \ -e ALLOW_ANONYMOUS_LOGIN=yes \ bitnami/zookeeper:latest Kafka broker Replace HOST_IP with the address Docker will advertise to cleints outside the bridge ...

Posted on Fri, 11 Sep 2026 16:16:46 +0000 by suge

Implementing Centralized Configuration with Spring Cloud Config

Spring Cloud Config provides a centralized mechanism for managing external configurations across distributed systems and microservices. It operates with a server-client architecture. The Config Server, also known as the distributed configuration center, is a standalone microservice responsible for connecting to configuration repositories and of ...

Posted on Fri, 11 Sep 2026 16:03:21 +0000 by bsbotto

Mastering Unit Testing in Spring Boot with Mockito

Integrating a robust mocking framework into a Spring Boot ecosystem significantly streamlines the vaildation process. By isolating components and simulating external dependencies, developers can verify business logic without triggering actual database transactions, network calls, or complex service interactions. The following implementations de ...

Posted on Thu, 10 Sep 2026 16:50:34 +0000 by maff20

Log4j2 Integration with Spring Boot

Log4j2 offers significant advantages over Logback, particularly in terms of performance and asynchronous logging capabilities. While Spring Boot typically uses Logback by default, there are compelling reasons to consider Log4j2 instead, especially in high-concurrency scenarios where async logging can make a substantial difference in system perf ...

Posted on Thu, 10 Sep 2026 16:09:55 +0000 by castor_troy

Building Robust File Upload Handling in Spring Boot Applications

This guide demonstrates how to implement secure and production-ready file upload capabilities using Spring Boot. The solution covers configuration, controller logic, error handling, and basic validation—without relying on external storage services. Project Setup Initialize a Spring Boot project (v3.x recommended) with these core dependencies: ...

Posted on Mon, 07 Sep 2026 16:08:22 +0000 by mikes1471

Implementing Distributed Locks with Redis in Java Spring Applications

In a Spring Boot单体应用, standard locking mechanisms work well within a single JVM. How ever, when deploying to a Spring Cloud微服务集群 enviroment, these traditional locks become insufficient since multiple service instances can execute the same scheduled task simultaneously. A practical scenario involves microservices using Spring's @Schedul ...

Posted on Sun, 06 Sep 2026 16:47:46 +0000 by phpcoder24july

CloudEvents: A Cloud-Native Event Specification for Interoperable Systems

Overview CloudEvents is a vendor-neutral specification developed under the Cloud Native Computing Foundation (CNCF) for describing event data in a common format. Positioned within the CNCF landscape under "Streaming and Messaging", it provides a standardized envelope for events to facilitate interoperability across diverse cloud platf ...

Posted on Wed, 02 Sep 2026 16:09:11 +0000 by examancer

Spring MVC and SSM Integration Guide with Modern Best Practices

Spring MVC Fundamentals To build a Spring MVC application, start by declaring the required dependencies in your pom.xml: <dependencies> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.1</version> <scope&gt ...

Posted on Tue, 01 Sep 2026 16:56:01 +0000 by mtb211

Building Spring Boot Applications for ARM Architecture with Jenkins Pipeline Deployment to Kubernetes

Environment Setup for Multi-Architecture Builds Maven Container Image Acquisition Retrieve the aprpopriate Maven container image for your target architecture: https://hub.docker.com/_/maven/tags?page=&page_size=&ordering=&name=3.5.3-alpine docker pull maven:3.5.3-alpine@sha256:4c4e266aacf8ea6976b52df8467134b9f628cfed347c2f6aaf9e6af ...

Posted on Tue, 01 Sep 2026 16:23:39 +0000 by Steffen