JDBC has its place, but Hibernate comes ready with an arsenal of helpful tools and capabilities that make connecting to your database a much easier prospect.
There should be an open-source API formation designer that spans cloud providers, allowing architects to define which resources are available that anyone can fork or run.
Choosing the right set of automation tools is paramount in successful test automation. Find an overview of various tools strengths and weaknesses here.
Jenkins' Pipeline Plugin offers a simple way to configure all steps in the same place. You can do almost everything inside your pipeline without any additional plugins.
In this post, we tackle the question of how to quickly and easily upload files to a server using Node.js, without writing a single line of server side code.
If you're planning to invest in connected devices, make sure your middleware and communications are up to snuff. In this case, we look a how to mix Camel with a Pi.
ClickHouse is an open source columnar database that promises fast scans that can be used for real-time queries. See how it works, complete with benchmarks against Spark.
Thingsboard is hard at work on a new open source gateway that should allow devs from hobbyists to IIoT specialists to connect to devices regardless of protocol.