Introduction:In this tutorial, we'll explore how to use Spring Cloud Rest Client with Netflix Ribbon to develop resilient and scalable microservices applications. Spring Cloud Rest Client simplifies the process of invoking RESTful services, while Netflix Ribbon provides client-side load balancing and fault tolerance. By combining these two tools, developers can build robust and efficient…
Introduction Spring Boot and Spring Framework continue to evolve, bringing in new features and enhancements with each major release. In this tutorial, we'll explore the latest updates in Spring Boot 3 and Spring Framework 6.0. From key changes to practical code examples, you'll gain insights into leveraging these cutting-edge frameworks for your projects. What's…
What is Hystrix? Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services, and third-party libraries, stop cascading failures across them, and provide fallback options. It helps in building resilient distributed systems by providing control over latency and fault tolerance in complex distributed architectures. Key Features…
Data Transfer Objects (DTOs) play a crucial role in Spring Boot applications, especially in scenarios involving data transfer between different layers of an application. In this tutorial, we'll delve into what DTOs are, why they are important, how to implement them in a Spring Boot project, and provide code examples for better comprehension. Table…
Introduction: Security Assertion Markup Language (SAML) is an XML-based standard for exchanging authentication and authorization data between parties, particularly in the context of web-based single sign-on (SSO) solutions. Integrating SAML with Spring Boot and Spring Security allows you to implement robust authentication mechanisms in your Java web applications. In this tutorial, we'll explore how…
Introduction In this tutorial, we'll walk you through setting up monitoring for your Spring Boot applications using Spring Boot Actuator, Prometheus, and Grafana. By the end of this guide, you'll have a robust monitoring system in place to track various metrics and visualize them using Grafana dashboards. Prerequisites Before you begin, make sure you…
Introduction In this tutorial, you'll learn how to run a Spring Boot application on Docker, leveraging the power of containerization for easier deployment and scalability. Docker allows you to package your application and its dependencies into a standardized unit for seamless deployment across different environments. Let's dive in! Prerequisites Before you begin, ensure you…
Introduction In Spring Boot, dependency injection is a fundamental concept for managing object dependencies. Two common approaches for dependency injection are autowiring and constructor injection. This tutorial will delve into the differences between these two methods and provide code examples to illustrate their usage. Autowiring Autowiring is a feature in Spring that allows dependencies…
Introduction In this tutorial, we'll walk through the process of creating your first Spring application. Spring is one of the most popular frameworks for building enterprise-level Java applications. It provides comprehensive infrastructure support and helps you focus more on your application's business logic rather than dealing with the intricacies of infrastructure code. Prerequisites Before…
Spring HATEOAS (Hypermedia as the Engine of Application State) is a key module in the Spring ecosystem that simplifies creating RESTful APIs by including hypermedia links in responses. It encourages building APIs that are more self-descriptive and navigable, following REST principles closely. Here’s a guide to get you started with Spring HATEOAS, along with…