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

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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.

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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

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Apache Flink

Flink is an open source system for expressive, declarative, fast, and efficient data analysis. It combines the scalability and programming flexibility of distributed MapReduce-like platforms with the efficiency, out-of-core execution, and query optimization capabilities found in parallel databases.

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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 Solr

Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP and JSON, Ruby, and Python APIs, hit highlighting, faceted search, caching, replication, and a web administration interface.

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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 Yetus 0.4.0 released

Apache Yetus 0.4.0 Released!
 
The Apache Software Foundation and the Apache Yetus Project are pleased to announce the release of version 0.4.0 of Apache Yetus.
 
Apache Yetus is...

[ANNOUNCE] Apache jclouds 2.0.1 released

The Apache jclouds team is pleased to announce the release of jclouds 2.0.1.
 
Apache jclouds is an open source multi-cloud toolkit for the Java platform that gives you the...

[ANNOUNCE] Apache Accumulo 1.8.1 Released

The Accumulo team is proud to announce the release of Accumulo version 1.8.1! This release contains changes from more than 40 issues, comprised of bug-fixes, performance improvements, build quality improvements,...

Latest Activity

@ TheASF: Did you know that the India Goa Directorate of Agriculture uses @Apache_Wicket? https://t.co/VNIISkJWak #Java #Web #application #framework

@ TheASF: Did you know that @ApacheArrow received a @black_duck_sw #BigData Rookie of the Year Honorable Mention? https://t.co/rslEICxnXa #analytics

@ TheASF: Launched last year, the new ASF logo, Apache feather, and "Powered By" graphics are available for all to use!… https://t.co/8baP08Tz6K
Let's meet B-trees

Render unto Caesar

B-trees have been invented in the 70's by Rudolf Bayer and Edward McCreight. They were both working at Boeing ™ and wanted to design a better...


MathJax support in JSPWiki

MathJax is a JavaScript engine for displaying math in web browsers. With just a small script plus a minor modification to a couple of template configuration files, you can enjoy...


The Apache News Round-up: week ending 24 February 2017

It's the last Friday in February, and we've had another smashing week:

ASF Board –management and oversight of the business and affairs of the corporation in accordance with the Foundation's...

Apache Project List