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Spring Framework was created as a result of disappointment of Java community with earlier versions of Enterprise Java. Since then it has grown into huge ecosystem that allows one to solve every problem in building a Web-based Java application and more. Spring is often criticized because it used to rely on XML for configuration purposes. As a response to that the Spring Boot framework was released, which relies on convention over configuration principle and can do without XML at all. In this tutorial series we’ll go over how to create an application using Spring Framework and Spring Boot. While Spring Boot allows one to create an application faster, Spring is widely used today in enterprise environment and even by startups, so knowing Spring is definitely a marketable skill, and also learning it can provide one with the insight how Spring Boot works. The code for a simple Spring Framework application can be found here and the Spring Boot version here . Creating Spring W...

Here is a link to my Getting Started with Dropwizard course on Udemy. Only $10! To start developing with Dropwizard using Ubuntu we first of all should install Java, Maven project management tool an Git in order to get access to Dropwizard repository on GitHub. We are going to install Oracle Java 8 which is not part of Ubuntu distribution; to host such packages there is a project Launchpad that allows to upload so-called Personal Package Archives (PPA) and the one for Oracle Java 8 is supported by webupd8 . In order to install Java 8 the following commands should be issued in a terminal window. To open the terminal one could press Alt+Ctrl+T simultaneously. sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer The following additional command sets up all the necessary Java environment variables. sudo apt-get install oracle-java8-set-default To check the installation ask Java to report its version. ...