Spring Boot Configuration Files Spring Boot supports two types of configuration files: core configuration files and custom configuration files. Core configurasion files are typically named application.properties or application.yml and reside in the resources directory. To maintain the integrity of c...
Technology Stack Overview Backend Framework: Spring Boot Spring Boot simplifies enterprise application development through convention-over-configuration principles. The framework eliminates boilerplate setup by embedding servlet containers like Tomcat or Jetty directly, enabling standalone deploymen...
A transaction represents a sequence of operations that are treated as a single, indivisible logical unit of work. For data integrity, these operations must either all succeed and be committed, or if any part fails, all changes must be rolled back to their original state. Database systems typically o...
System Architecture The platform adopts a microservices-oriented architecture with clear separation between data layer, business logic, and presentation tiers. The server-side levergaes Spring Boot 2.x with embedded Tomcat containerization, providing RESTful API endpoints for client consumption. Fro...
Web Application Development Overview Web applications are browser-accessible software systems built on client-server architecture. The development process encompasses three main areas: user interface design, frontend implementation, and backend logic processing. Frontend development focuses on creat...
Spring Boot Core Features Spring Boot simplifies Spring application development through three key features: Auto-configuration: Automatically configures Spring applications based on dependencies present Starter Dependencies: Bundles common dependencies for specific functionalities Production-ready F...
RabbitMQ Architecture and Exchange Types RabbitMQ acts as a message broker that facilitates asynchronous communication between distinct serviecs in a distributed system. The architecture follows the Producer-Consumer model, where a Producer generates data and sends it to a Queue. A Consumer subscrib...
This guide demonstrates how to integrate Spring Security into a Spring Boot application using Gradle, MySQL, and MyBatis. We will cover the essential configurations for authentication and authorization, including password encryption and role-based access control. Database Setup First, create a datab...
Maven Dependencies <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVers...
Deploying the Sentinel Dashboard To set up the Sentinel dashboard, download the standalone JAR file and start it with the following command, which specifies the server port and the dashboard location for client heartbeats. java -Dserver.port=8080 \ -Dcsp.sentinel.dashboard.server=localhost:8080 \ -D...