

Apache Lucene, our flagship sub-project, provides Java-based indexing and search technology.

Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text that supports the common NLP tasks, such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreference resolution these tasks are usually required to build more advanced text processing services and includes maximum entropy and perceptron based machine learning.

Apache Allura is an open source implementation of a software forge, a web site that manages source code repositories, bug reports, discussions, wiki pages, blogs, and more for any number of individual projects.

Apache UIMA enables applications to be decomposed into components.UIMA additionally provides capabilities to wrap components as network services, and can scale to very large volumes by replicating processing pipelines over a cluster of networked nodes.

VRaptor 4 delivers high productivity to your Java Web applications on top of CDI. VRaptor is an opensource MVC framework with a large developers and users community.

Apache ORC is a self-describing type-aware columnar file format for Hadoop workloads.

Apache Forrest software is a publishing framework designed to transform input from various sources into a unified presentation in one or more output formats.

Apache Chukwa is an open source data collection system for monitoring large distributed systems.

Apache Object Oriented Data Technology (OODT) is the smart way to integrate and archive your processes, your data, and its metadata. OODT allows you to Generate Data,Process Data,Manage Your Data,Distribute Your Data,Analyze Your Data .

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