Apache Chukwa can be used to log the activity that happens into a complex Hadoop distributed computing system. Chukwa will help developers track down problems and solve bugs in the data processing applications, by providing a toolkit for not only...
Apache BVal, or Apache Bean Validation, is a Java toolkit that provides functions and methods that allow a developer to validate JavaBean data and see if they're compliant with the JSR303 standard. This standard, also known as the Bean Validation...
Apache Flink was developed to work with Apache Hadoop and comes with Java and Scala bindings. Flink is a powerful platform which allows you to manage server clusters and use them to process and analyze large quantities of data in an efficient and fast...
Apache SSHD spun out of the Apache MINA development process and was created as a Java standalone solution for supporting SSH-like communications between Java applications and services. The library was not created as a replacement for the protocol itself...
Apache HBase was modeled after Google's internal BigTable database system and was built atop the famous Apache Hadoop data processing framework and distributed computing engine. Because it was built on Hadoop, some of its cool features are also inherited...
Apache Bigtop is for building easy to deploy Hadoop installations that can easily be installed on one or more clusters when needed. Bigtop includes tools to help developers create custom Hadoop packages with or without an underlying OS, making them easy...
Apache Karaf provides an OSGi container where components-based and modular systems can be deployed and accessed during the development, testing, or production stages. Karaf is easy to setup thanks to its multi-purpose configuration system that lets...
Apache Ambari allows database administrators to install, manage and monitor Hadoop clusters. Collecting metrics is done via Ganglia, while email alerts are sent out via Nagios. Amabari is basically a Web-based administration GUI for Hadoop, a tool that...
Apache Commons Net provides all the basic utilities a developer might need to write client-side code that uses a specific protocol to interact with other users, files, or services. The Commons Net packages aren't high-level abstractions and...
Apache Derby is one of the first database engines the Apache Software foundation hosted under its umbrella before big names like Yahoo's Hadoop, Facebook's Cassandra, or IBM's CouchDB were also donated to it. Coded from the beginning to...
