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The Apache Software Foundation

provides support for the Apache Community of open-source software projects, which provide software products for the public good.


The Apache projects are defined

by collaborative consensus based processes, an open, pragmatic software license and a desire to create high quality software that leads the way in its field.


We consider ourselves

not simply a group of projects sharing a server, but rather a community of developers and users.

Apache Projects

The all-volunteer ASF develops, stewards, and incubates more than 350 Open Source projects and initiatives that cover a wide range of technologies. From Abdera to Zookeeper, if you are looking for a rewarding experience in Open Source and industry leading software, chances are you are going to find it here. Are you powered by Apache?

Featured Projects


Apache Tika

The Apache Tika toolkit is an ASFv2 licensed open source tool for extracting information from digital documents. Tika allows search engines, content management systems and other applications that work with various kinds of digital documents to easily detect and extract metadata and content from all major file formats.

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Apache Lucene.Net

Lucene.Net is a port of the Lucene search engine library, written in C# and targeted at .NET runtime users. The Lucene search library is based on an inverted index. Lucene.Net has three primary goals: 1. Maintain the existing line-by-line port from Java to C#, fully automating and commoditizing the process...

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Apache Cayenne

Cayenne is a powerful, full-featured, opensource framework created for developers working with relational databases. it seamlessly maps any relational database to Java objects, reducing development time and adding considerable functionality to any application which requires a database. Developers using Cayenne will be able to concentrate on the core business requirements...

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Latest News

Keep up with the ASF's news and announcements by subscribing to the Apache Announcements List, and following the Foundation Blog and @TheASF on Twitter.

[ANNOUNCE] Apache Jackrabbit Oak 1.0.16 released

The Apache Jackrabbit community is pleased to announce the release of Apache Jackrabbit Oak 1.0.16. The release is available for download at:
See the full release notes...

[ANNOUNCE] Apache Tajo 0.10.1 Released

The Apache Tajo team is proud to announce the release of Apache 0.10.1.
Apache Tajo (TM) is a big data warehouse system for various data sources. It provides distributed...

[ANNOUNCE] Apache Hive 1.2.1 Released

The Apache Hive team is proud to announce the the release of Apache Hive version 1.2.1.
The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets...

Latest Activity

@TheASF: Congratulations to ASF co-founder @jimjag for being named one of @ZDNet's Top 10 leaders driving Open Source tech http://t.co/9FaryoQ30t

@TheASF: RT @ApacheCon: 48 hours left to get a free ticket to apacheCON Core in budapest 1-2 october. Submit a talk, if accepted you get free entran…

@TheASF: LAST CALL: the CFP for "ApacheCon: Core" 1-2 October/BUD closes on 1 July. Details http://t.co/DnSA0nYXQh #Apache #OpenSource #conference

Apache Blogs

Apache Tajo 0.10.1 Released

The Apache Tajo team is proud to announce the release of Apache 0.10.1.

Apache Tajo (TM) is a big data warehouse system for various data
sources. It provides distributed and...

Buildbot master currently off-line

Update (2015-06-30 ~12.00 UTC):

The replacement buildbot master is now live. The CMS service and the ci.apache.org  website have been restored. The project CI builds are mostly working but...

Spark Integration in Apache Phoenix

Today's blog is brought to you by our latest committer and the developer behind the Spark integration in Apache Phoenix, Josh Mahonin, a Software Architect at Interset.


Apache Project List