Spring boot Servlet Filter is a component used to intercept & manipulate HTTP requests and responses. Servlet filters help in performing pre-processing & post-processing tasks such as:...

In this article, Spring Security Basic Authentication, we have demonstrated the Basic Authentication using In-Memory Authentication. But what if we are required to authenticate the user from the database? And also what if we are required to login with the custom form? In this article, we will explain how to set up, configure, and customize Custom Form Login with Database Authentication in Spring. We’re going to build on top of the simple Spring MVC example and secure the UI of the MVC application with the Custom Form Login with Database Authentication....

Spring Cloud is a collection of projects like load balancing, service discovery, circuit breakers, routing, micro-proxy, etc will be given by Spring Cloud. So spring Cloud basically provides some of the common tools and techniques and projects to quickly develop some common patterns of the microservices....

Spring Security is a framework that allows a programmer to use JEE components to set security limitations on Spring-framework-based Web applications. In a nutshell, it’s a library that can be utilized and customized to suit the demands of the programmer. Because it is a part of the same Spring family as Spring Web MVC, it works well together. The most significant benefit of this framework is that it is both strong and very adaptable. Although it adheres to Spring’s set-up conventions, programmers may select between default provisions and modify them to their specific requirements. Read more on Spring Security and its Features in this article Introduction to Spring Security and its Features....

Service Discovery is one of the major things of a microservice-based architecture. Eureka is the Netflix Service Discovery Server and Client. The server can be configured and deployed to be highly functional, with each server copying the state of the registered services to the others. In this article, we are going to Register And Discover Microservices Using Netflix Eureka. So we are going to develop our Service Discovery and one Microservice....

Spring is one of the most popular Java EE frameworks. It is an open-source lightweight framework that allows Java EE 7 developers to build simple, reliable, and scalable enterprise applications. This framework mainly focuses on providing various ways to help you manage your business objects. It made the development of Web applications much easier than compared to classic Java frameworks and application programming interfaces (APIs), such as Java database connectivity (JDBC), JavaServer Pages(JSP), and Java Servlet. This framework uses various new techniques such as Aspect-Oriented Programming (AOP), Plain Old Java Object (POJO), and dependency injection (DI), to develop enterprise applications. Now talking about Spring Annotation....

Spring is one of the most popular Java EE frameworks. It is an open-source lightweight framework that allows Java EE 7 developers to build simple, reliable, and scalable enterprise applications. This framework mainly focuses on providing various ways to help you manage your business objects. It made the development of Web applications much easier than compared to classic Java frameworks and application programming interfaces (APIs), such as Java database connectivity (JDBC), JavaServer Pages(JSP), and Java Servlet. This framework uses various new techniques such as Aspect-Oriented Programming (AOP), Plain Old Java Object (POJO), and dependency injection (DI), to develop enterprise applications. Now talking about Spring Annotation...

Spring Boot is a project that is built on top of the Spring Framework that provides an easier and faster way to set up, configure, and run both simple and web-based applications. It is one of the popular frameworks among developers these days because of its rapid production-ready environment which enables the developers to directly focus on the logic instead of struggling with the configuration and setup. It is a microservice-based framework used to create a stand-alone Spring-based application that we can run with minimal Spring configurations....

In the ever-evolving world of web development, a constant challenge is to seamlessly manage data between requests. Enter Spring MVC’s @SessionAttributes annotation, a powerful solution that elegantly manages the session attributes of a Spring application. This markup becomes a lifesaver when certain information must persist throughout the interaction between the user and the web application....

In microservices, we have several different services responsible for different functionalities. These services act like smaller application modules, which together form the application. Each of these modules has its own responsibility, based on the business logic of the application being built. These services then perform the CRUD (Create, Retrieve, Update, Delete) operations over the respective databases....

One of the most important annotations in spring is @Configuration annotation which indicates that the class has @Bean definition methods. So Spring container can process the class and generate Spring Beans to be used in the application. This annotation is part of the spring core framework. So let’s understand @Configuration Annotation with an example project....

Spring is an open-source lightweight framework that allows Java EE 7 developers to build simple, reliable, and scalable enterprise applications. This framework mainly focuses on providing various ways to help you manage your business objects. It made the development of Web applications much easier than compared to classic Java frameworks and Application Programming Interfaces (APIs), such as Java database connectivity (JDBC), JavaServer Pages(JSP), and Java Servlet. This framework uses various new techniques such as Aspect-Oriented Programming (AOP), Plain Old Java Object (POJO), and dependency injection (DI), to develop enterprise applications....