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foojay is a place for friends of OpenJDK, providing free, reference materials and blogs for daily Java usage.

Jun 23, 2022 Jeff Banks

New security features are coming to the open-source data platform: K8ssandra. The goal? To align even more with the security best practices …

In the third article in the introductory MicroStream series, we discuss the key strategies for storing your data.

Learn how to use the web application framework Hilla to create a master-detail view with a Grid to display data and a Form to edit the data.

Jun 20, 2022 Nick Zhu

Exciting improvements to our user experience regarding signature help and code completion as well as new Gradle features.

Jun 17, 2022 Shai Almog

Scraping is a fragile discipline. As a workaround, we often use a server. Debugging these issues is remarkably difficult. Or at least it …

What does it take to build an efficient and sound data model for Apache Cassandra® and DataStax Astra DB? Where would one start? Are there …

We use the Deep Netts library to implement our neural networks to do track classification, using Multi-Layer Perceptron (MLP) Neural …

I miss some features in Java that would improve my code's readability, expressiveness, and maintainability.

In this second article in the series, we cover how to get started configuring the StorageManager of MicroStream!

Let's turn to JavaFX charts, showing how to customize charts with orientation and colors and how to add nodes to the chart scene graph!