Spring's JdbcTemplate makes database connectivity much easier than plain JDBC, but it's no match for Spring Data's CrudRepository. Additionally, as seen above, the primary key in the associated class ...

Explore the popular and powerful React + Java + Spring stack by incorporating a service layer and a MongoDB instance for data persistence. In the first article in this series, we built a simple Todo ...

RESTful clients can update the score by invocating the same URL through a PUT invocation while also passing query parameters. Again, the program will return a JSON-based representation of the score ...

When you get ready to deploy an application into production, the usual thought is: what’s the easiest way to meet all the application requirements? In this case, we have three components that need to ...