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When developers create applications with Spring Boot, they often need to perform basic tasks like saving, viewing, editing, or removing data. These are called CRUD operations, and Spring Boot makes them simple to implement. But building the app is just the first step—deploying it smoothly is equally important. That’s where Docker comes in.
Docker allows developers to package the entire Spring Boot app with its settings, libraries, and dependencies into a container. This container can then run anywhere, making deployment faster, reliable, and less error-prone. Together, Spring Boot and Docker provide a powerful combination for developing and delivering applications in a professional and scalable way.
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Absolutely, apps can run on AWS, Azure, GCP, or any container-friendly platform.
Yes, it simplifies Java development by reducing boilerplate code.
Yes, PostgreSQL, MongoDB, and other databases can be used.
Yes, multi-container management with Docker Compose is included.
It equips them with skills to containerize and deploy apps reliably.
Docker ensures consistency, portability, and easy scaling of applications.
Yes, building and exposing APIs is part of CRUD app development.
Java developers, backend engineers, and DevOps professionals who want to master app deployment.
Yes, basic to intermediate Java knowledge is required.
CRUD stands for Create, Read, Update, and Delete—basic database operations.