Spring Boot applications use Java as the base programming language. The integration of Java with the Spring Boot framework streamlines the entire software development process, particularly for production-ready and standalone applications. Because Spring Boot, with its vast set of functionalities, reduces boilerplate code.
What are the Advantages of Spring Boot Applications?
Spring Boot applications, with their modern and ready-for-deployment software solutions, simplify the software development process. The Java programming language, although introduced decades ago, remains relevant in the modern technological era. It is due to the introduction of various new frameworks. Among the various frameworks that Java uses, Spring Boot is one of the most popular.
With the Spring Boot framework, Java applications can exhibit higher scalability and productivity while maintaining a simple design. All these features support even beginner programmers in using these frameworks easily, while also allowing enterprise-level developers to develop productive applications. With a flexible and lightweight architecture, it offers significant benefits regardless of the software application’s size.
Below are the Benefits of Spring Boot Applications:
Build Highly Scalable Applications:
With Spring Boot, it is easy to develop highly scalable solutions that will not underperform as workloads grow. For example, if an online booking system integrates the Spring Boot framework, it is better equipped to handle demand, even during peak festive seasons. Because, along with growing needs, it adds new microservice instances to handle the payment gateways. Likewise, uses load balancers for distributing user requests. All these features enable Spring Boot applications to handle even massive traffic volumes without compromising performance. As such, they make them a suitable solution for use across high-traffic online systems.
Offers Secured Solutions:
The Spring Security feature in Spring Boot enables authentication, authorization, and data protection.
Secured API communication is possible with Spring Boot, which extends support for modern protocols such as JWT and OAuth 2. E-learning dashboards, login systems, and payment gateways are some common examples of these applications.
Rapid Application Development:
It is evident that Spring Boot facilitates rapid application development. With Spring Initializr, starter templates, and default configurations, developers’ roles are simplified due to the reduction of boilerplate code, especially when creating new project structures. As it reduces the default configurations and setup, and provides ample time to develop efficient business logic. Features, including embedded servers, enable instant app running, and profiles facilitate easy switching between production, development, and testing environments. Likewise, Spring Data JPA provides automatic creation, retrieval, upload, and deletion of data, and Spring Boot DevTools for hot reloading.
Supports with Operational-Ready Features:
With the Spring Boot Actuator module, it is easy to monitor and manage the overall performance of Spring Boot applications. Because such features function automatically without manually writing any specific code to the program. This actuator model provides insight into an application’s internal state, including its overall performance and health. Such automatic monitoring makes a significant difference, particularly when working on DevOps projects and deploying applications on the cloud.
For example, DevOps combines development (Dev) and operations (Ops), promoting systematic integration and continuous delivery to ensure reliable operations and facilitate faster releases. While running high-end applications, developers can rely on Spring Actuator for monitoring the application’s performance and checking its health in real-time.
Simplifies Microservices Functions:
Among the various software architectural styles, microservices are a prominent one, comprising a collection of small, independent services that perform different business functions. For example, an online shopping portal may run different microservices for functions, namely user management, orders, notifications, and payment.
However, Spring Boot can simplify the complexities involved while running the microservices.
Embedded Server:
Spring Boot offers an advantage over traditional Java programming due to its embedded server feature. Mainly, this framework eliminates the need for a separate process to install and configure the software. Tomcat, Undertow, or Jetty are examples of integrated servers in Spring Boot applications. Typically, before the introduction of Spring Boot, Java web development involved building the application as a WAR file, which then required manual deployment on an external server. Like WildFly, Jetty, and Apache Tomcat. However, there is no need for developers to follow the extensive process, as Spring Boot features an already built-in web server.
Integrates Easily with Databases:
Developers can connect to various databases, such as MongoDB, PostgreSQL, and MySQL, with minimal configuration. The seamless integration with the databases offers various benefits. Some of the prominent ones include custom query support, profile support, ORM support, and automating configuration. While ensuring consistent transaction management and providing embedded databases. It also ensures seamless integration with cloud databases such as Google Cloud SQL, Azure SQL, and AWS RDS. It is easy to connect with databases using Spring Boot.