Spring Initializr is a quickstart generator for Spring projects. Once you’ve installed the Maven and OpenJDK package in your system, follow these steps to build a simple web application using Spring Boot. You’ll also learn how Docker Compose can help you rapidly deploy your application within containers. Next, we’ll build a Docker image just for that application. This walkthrough will show you how to accelerate your application development using Spring Boot.įirst, we’ll create a simple web app with Spring Boot, without using Docker. This is useful when you need to quickly create microservices. You can run your Spring Boot artifact directly within Docker containers. How can you offset these drawbacks? Docker simplifies and accelerates your workflows by letting you freely innovate with your choice of tools, application stacks, and deployment environments for each project. Other challenges include a high learning curve and complexity while building a customized logging mechanism. This creates bloated JARs that may increase your overall application footprint while impacting performance. Spring Boot may also unnecessarily increase the deployment binary size with unused dependencies. The biggest challenge that developers face with Spring Boot is concurrency - or the need to do too many things simultaneously. That includes downloading essential packages or application servers. Accordingly, users spend very little time on initial setup. It helps development teams create services faster and more efficiently. Developers love Spring because of its auto-configuration, embedded servers, and simplified dependency management.
It’s open source, microservices-based, and helps developers to build scalable Java apps. Spring Boot is the world’s leading Java web framework. Source ~ The 2021 Java Developer productivity Report
The ever-increasing demand for microservices within the Java community is driving this significant adoption. According to the 2021 Java Developer Productivity Report, 62% of surveyed developers use Spring Boot as their main framework technology. Enterprise developers regularly struggle to identify the best application build practices. Are you working on something awesome with Docker? Send your contributions to Ajeet Singh Raina on the Docker Community Slack and we might feature your work!Ĭhoosing the right application framework and technology is critical to successfully building a robust, highly responsive web app. From time to time, we feature cool contributions from the community on our blog to highlight some of the great work our community does. At Docker, we are incredibly proud of our vibrant, diverse and creative community.
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