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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 Brooklyn

Brooklyn is about deploying and managing applications: composing a full stack for an application; deploying to cloud and non-cloud targets; using monitoring tools to collect key health/performance metrics; responding to situations such as a failing node; and adding or removing capacity to match demand.

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Apache Cassandra

Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure make Apache Cassandra the perfect platform for mission-critical data. Cassandra's support for replicating across multiple datacenters is best-in-class. Cassandra is in use at Netflix, Twitter, Urban Airship, Constant Contact, Reddit, Cisco, OpenX, Digg, CloudKick, Ooyala, and more companies that...

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Apache OpenMeetings

The Apache OpenMeetings provides video conferencing, instant messaging, white board, collaborative document editing and other groupware tools using API functions of the Red5 Streaming Server for Remoting and Streaming.

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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 Bahir 2.0.1

The Apache Bahir PMC is pleased to announce the release of Apache Bahir 2.0.1 which is our first major release and provides the following extensions for Apache Spark 2.0.1 :...

[ANNOUNCE] mod_perl-2.0.10

We are pleased to announce the release of mod_perl 2.0.10.
mod_perl is an Apache HTTP Server module for embedding a Perl interpreter in your web server, giving you super-fast...

[SECURITY] CVE-2016-6797 Apache Tomcat Unrestricted Access to Global Resources

CVE-2016-6797 Apache Tomcat Unrestricted Access to Global Resources
Severity: Low
Vendor: The Apache Software Foundation
Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.0.M9 Apache Tomcat 8.5.0 to 8.5.4...

Latest Activity

@ TheASF: RT @ASFIncubator: Meet #Eagle, now under development in the Apache Incubator https://t.co/gFnf8nbjOo #OpenSource #BigData #innovation #Apac…

@ TheASF: RT @ApacheCon: What are you working on at ApacheCon? Tell your community so they can plan ahead! https://t.co/IMIlqJt1In

@ TheASF: Curious about Apache build-mgmt projects? Or libraries? Projects in the database space? Something else? Start here https://t.co/lvHgLs7R6m
Apache CloudStack registerUserKeys authorization vulnerability

The CloudStack security team recently received notice of a significant vulnerability in a CloudStack API call - registerUserKeys. The original intention for this call was for it to only be...

What are you working on at ApacheCon?

The biggest benefit of ApacheCon is getting together with the members of your community. While much of this is social, it's also an opportunity to collaborate in person on the...

Announcing the release of Apache Samza 0.11.0

We are excited to announce that the Apache Samza 0.11.0 has been released.

Samza is a stable and mature Stream processing framework that has been powering real time applications across...

Apache Project List