Apache Software Foundation projects

open-source web server software

advanced version control system

free and open-source office suite

NetBeans is an integrated development environment (IDE) for Java. NetBeans allows applications to be developed from a set of modular software components called modules. NetBeans runs on Windows, macOS, Linux and Solaris. In addition to Java development, it has extensions for other languages like PHP, C, C++, HTML5, and JavaScript. Applications based on NetBeans, including the NetBeans IDE, can be extended by third party developers.

distributed data processing framework

an implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies

software tool for automating software build processes

build automation tool used primarily for Java projects

Java library for full-text search

software development kit (SDK) for the development and deployment of rich Internet applications

open source data stream processing platform

open-source web application framework

Free and open-source, distributed, wide column store, NoSQL database management system.

open-source data analytics cluster computing framework

computer program for e-mail spam filtering

document-oriented database

Web application framework

free software framework for multiplatform hybrid mobile apps

free performance testing software

open-source enterprise-search platform

Software message broker

web application framework

machine learning based toolkit for the processing of natural language text

relational database management system

Java template engine

web application framework written in Java

open source web crawler software

Library of XML parsers and related software

open source, non-relational, distributed database system

open-source machine learning algorithms

database engine

supporting library for the Apache web server

Jini (), also called Apache River, is a network architecture for the construction of distributed systems in the form of modular co-operating services. JavaSpaces is a part of the Jini.

web-service framework from Apache Software Foundation

data serialization format

web services framework

open-source cloud computing software

open source application server developed by the Apache Software Foundation

open source framework for enterprise integration

open-source workflow management platform written in Python, where workflows are created via Python scripts

software for Web services

open source implementation of XSLT and XPath

open-source data analytics software

proxy server developed by the Apache Software Foundation

software to manage computer clusters

system for distributed coordination

framework and distributed processing engine for stateful computations over unbounded and bounded data streams

easy to use, powerful, and reliable open source software to process and distribute data

Apache Avro™ is a data serialization system.

Unified programming model

open source massively parallel processing SQL query engine for data stored in a computer cluster running Apache Hadoop

open-source implementation of JavaServer Faces

Open source Bigtable implementation

Open-source messaging system

UIMA ( ), short for Unstructured Information Management Architecture, is an OASIS standard for content analytics, originally developed at IBM. It provides a component software architecture for the development, discovery, composition, and deployment of multi-modal analytics for the analysis of unstructured information and integration with search technologies.

analytical database software

Java library for reading and writing Microsoft Office file formats, such as Excel, PowerPoint, Word, Visio, Publisher and Outlook. It supports both the older (OLE2) and new (OOXML - Office Open XML) formats.

Open source enterprise resource planning software

Drools is a business rule management system (BRMS) with a forward and backward chaining inference-based rules engine, more correctly known as a production rule system, using an enhanced implementation of the Rete algorithm.

Workflow Scheduler for Hadoop