One of the unsung heroes in the Apache regiment of Java libraries is the load testing tool JMeter. Released in the earliest days of Java 1.1, JMeter has become an indispensable tool for testing load ...

Java developers absolutely must learn Maven. Maven is the most popular and pervasive build tool in the Java world. Even if you don't use Maven directly, alternatives such as Gradle, Jenkins or Ivy ...

Released last year in July, Apache Spark 2.0 was more than just an increase in its numerical notation from 1.x to 2.0: It was a monumental shift in ease of use, higher performance, and smarter ...

For data engineers, building fast, reliable pipelines is only the beginning. Today, you also need to deliver clean, high quality data ready for downstream users to do BI and ML. Apache Spark™ and ...

MESCALERO, NM - Lucille Yuzos gestures to the visual family tree on the white board, pointing out the words for each family member in the Apache language. The tree is in full view of her laptop ...

The latest milestone in open source development at Bloomberg is the incorporation of the Learning-to-Rank (LTR) plug-in into Apache Solr 6.4.0, which shipped this week. The release of the plug-in ...

Today more and more companies are taking a personalized approach to content and marketing. For example, retailers are personalizing product recommendations and promotions for customers. An important ...