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.
Feeling constrained by your heap? Want to store more elements in a collection than your memory can hold? Check out this project designed to handle big collections.
Moving to a microservices architecture is not just a matter of replacing method calls with HTTP requests. Welcome to the world of containers, reactive stacks, and more.
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.
Although SPAs are the new norm for modern applications, they introduce new complexities in controlling access to front-end features — specifically, via feature flags.
With the project grunt work done, it's time to put our Random Generator onto Maven Central for everyone to use, including a simple example of the library in action.
If you're looking for a quick breakdown of Streams, look no further. This cookbook covers Streams' chief advantages, its operations, and a comprehensive example.
If you want to develop a JUnit test class for a blueprint XML, this guide provides everything that you need to know — from overriding properties to using shared services.
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.
Configuring Java security policies is an important but extremely time-consuming task. See, how much work it takes for a small project like Spring Pet Clinic.
Java 9 will open a couple of new doors for memoizing functions. Starting with a base function, we'll work our way to NFunctions, memoizing along the way.
Having covered SQL batches, let's move onto Oracle 12c's implicit cursors and how to fetch them using jOOQ/Java while not having to worry about low-level details.
From the Center of Excellence to Waterfall to Agile and open source, performance testing has seen a lot of changes in its short life. We're now in CoE 2.0.
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