A group, lead by the team at IKANOW, devoted to the use and development of open source, big data, agile intelligence solutions, for the DC/Metro area. Join our group if interested in solving real business problems utilizing open source, big data solutions.

We dig open source. From the Linux operating system to arduino electronics and all the points in between. We meet montly in Downtown Staunton for scheduled talks, hack sessions, demos, and anything else that might be connected with the free (as in speach) software while we drink some free (as in beer) ... beer.

Xykon hosts hands-on workshops and get-togethers looking at Drupal, CiviCRM, and other open source applications. We want you to join us for some of them or give us your opinion on how these meetups can improve.

Welcome to the Eucalyptus Cloud User Group! We are here to bring together developers, architects, sysadmins, devops people, enterprises, start-ups... basically anyone interested in various possibilities of private and hybrid cloud solutions. Being an Open Source IaaS cloud platform means not only open source code but also open source ideas and communication. We will organize hackathons for code and hackathons for ideas. Eucalyptus is the world's most widely deployed open source cloud computing s …

This meetup group is dedicated to organizing Washington DC -based events for the Alfresco Open Source Enterprise Content Management System (http://www.alfresco.com). Users of Alfresco Open Source Enterprise Content Management to exchange information, code, use cases, case studies, demos, ideas and friends. Leverage the transparency (of code and conduct) and community of Open Source.  The group welcomes technical and non-technical users with the goal of creating a network of people who can be a …

Creating a portlet.  Allowing your site to be found in search hits.  Optimizing your Lucene search queries.  Managing your web content.  The opportunities and challenges of implementing an open source portal server in the federal government and commercial spaces. Covering Liferay and its related technologies (Lucene, jBPM, JackRabbit, SOLR, Alfresco, REST, Velocity).

The Infinit.e User Group is a forum for Infinit.e users, prospective users, and partners to gather and discuss best practices for implementing Infinit.e, document discovery and analysis use cases and examples, Open Source software, and network. Membership in the Infinit.e User Group is open to anyone interested in the Infinit.e platform, document discovery and analysis, and Open Source software and like Hadoop, elasticsearch, and MongoDB regardless of technical proficiency.

A Linux Users Group to meet and talk about Open Source and Linux. We discuss a variety of subjects from very technical to high level all concentrated in providing IT solutions using Open Source and Linux. Besides the meetings, we use http://calypso.tux.org/mailman/listinfo/fredlug to communicate between the group members outside the meetings. Feel free to join.

Calling all SugarCRM users, developers and enthusiasts! SugarCRM is the world's fastest growing customer relationship management software. Let's get together, learn from one another and contribute to this open source software.

An OpenStack DC Group for the Washington, DC metro area. Technologists, entrepreneurs, investors, government, or corporate employees are encouraged to join in this exciting and very promising world of open source cloud computing called OpenStack (http://openstack.org/).  Let's OpenStack & learn together.  We will be known as the OpenStackers. Are you interested in deploying a Private, Community, Public and/or a Hybrid cloud in the Washington, DC metro area or do you just want to learn or teach? …

Presentations and discussion of innovations and applications with Lucene & Solr, the Apache Open Source Search Engine/Platform

Meet nearby database professionals Users for conversation and fun!  We discuss any database related topics. We focus on different DBMSs compare and contrast. We deep dive into databae topics. We present case studies that may interest you, and you may copy and paste in your work place. Come to a local DB solutions  Meetup to talk about the world's most popular open source databases, get great tips and share new ideas. All levels of experience welcome! This group is good for you if you are: (a) A …

This is the group of Apache Accumulo users and developers local to DC / VA / MD. Apache Accumulo is a scalable, open source BigTable implementation written in Java with cell-level security and server-side processing. Join us!

DC Perl Mongers meets monthly to celebrate and share Perl and related (generally open-source) technologies and cultures. Perl is a programming language which excels at text manipulation, and is additionally used for all sorts of software development. Also check out our website/wiki - http://dc.pm.org/ We primarily communicate via our mailing list. To subscribe, send an email to majordomo@lists.pm.org with "subscribe dc" in the body of the message (no subject necessary). You may then send mail to …

We want to collaborate with developers, designers, businessfolk, and innovators to build a partnership between business and the open source community for the future. Peeps are encouraged to find inspiration, confront new challenges, share their expertise, renew bonds to the community, make significant connections, and find ways to give back to tech movement.

Presentations and discussion of innovations and applications with Lucene & Solr, the Apache Open Source Search Engine/Platform for the greater Charlottesville, VA area.

We are DC-area technology entrepreneurs and innovators who want to build viable and vibrant business based on hardware, whether electronic, mechanical, or other. Atoms are the new bits: We believe that the time is ripe for a new wave of entrepreneurship in hardware in the United States and worldwide. Lean startup / pretotype methodologies: Thanks to inexpensive contract manufacturing, domestic and overseas, 3D printing, programmable hardware, and an Internet to propagate ideas, the principles of …

This group is a way for the DCPHP Developers' Group to stay in touch and provide a source of information on what we're up to. Sign up for our mailing list for PHP discussion and more meeting info. Recruiters are welcome to post to that mailing list provided jobs are PHP-related and the subject line begins with [job].

A Code for America Brigade focused on municipal innovation in the 7 Cities of Hampton Roads, VA: Virginia Beach, Norfolk, Newport News, Hampton, Portsmouth, Chesapeake and Suffolk. Come join other developers, designers, data geeks, civic leaders, organizers, and idea-makers who volunteer to help the 7 Cities' government and civic orgs adopt open web technologies. Our weekly meetings are casual, fun "hack nights" where we try to solve local civic problems through technology. We're always working …

This Washington DC group is for everyone interested in Web Design, Graphics, Software Development as well as in networking, building online businesses and achieving one's Big Dream. Sometimes only a few web designer show up, therefore, we collaborate with similar groups which will meet at this same event for more new contacts, better networking, fun and mutual support. We appreciate the awesome leadership of Jonathan Perrelli, Adam Zuckerman and others at thefort.vc and foster.ly to facilitate e …

Local communities across the world organize Joomla!Day events to meet, share and learn with others from the Joomla! Community. the Northern Virginia Joomla! Users Group's events are open to anyone, regardless of their current level of knowledge, experience, or expertise. In October, 2010, we held a very successful JoomlaDayDC. We hope to do so again, but unfortunately were all too busy doing Joomla! projects to put one on in October 2011. Come out, learn, and share!

We are Tech in Motion: Washington DC. This is a group for all DC tech lovers and enthusiasts. Whether you are an entry-level programmer, an expert in the field, an open-minded entrepreneur, or just a hobbyist- we’d love to have you. We will be having regular meetups on anything and everything that we think will interest the tech community. This is a group for the people, by the people, so if you have any suggestions on topics or presenters, let us know! Thank you for joining, and stay tuned for …

We're a newbie-friendly Clojure user group oriented around talking about, learning about, and hacking on this awesome functional programming language on the JVM. We strive for openness and accessibility to all levels of experience. Our only prerequisites are an interest in building your skills in and furthering your understanding of Clojure, and your willingness to encourage and enable your peers to do the same. We also maintain a GoogleGroups list. You should consider joining this list if you w …

The Hampton Roads Drupal Users Group is open to anyone who is interested in learning more about Drupal. HRDUG members are located throughout Hampton Roads and Tidewater, Virginia. Meetups are held in various locations around Hampton Roads and feature short presentations on a variety of Drupal topics and an opportunity to network with Drupal developers and users.

Intel Analytics DC is a group led by the HumanGeo team to foster learning and sharing of Big Data analysis and geospatial techniques to further the state of the art for intelligence applications. This group is founded on a principle of open sharing of interesting ideas related to: highly scalable 'Big Data' architectures data-centric programming tricks and techniques emerging tools and analysis paradigms Join us now to stay up-to-date with interactive talks from some of the most innovative, i …

Mission To make IT Professionals in Richmond, Virginia leaders in Linux and Open Source Initiatives. Goals Educate and support Linux and Open Source professionals and hobbyists with peer-to-peer learning and certified training. Advocate for the use of Linux as the primary operating system for home, enterprise and educational purposes. Contribute to the global Linux and Open Source Community by developing the local Linux and Open Source community.

This group offers an exchange of ideas, examples, support & answers regarding WordPress. Discussion will focus on: Using WordPress for blogging WordPress as a content management system Theme design and creation Plugin development Customization and implementations

This is a meetup group for those in the DC area who like maps, GIS, OpenStreetMap, cartography and anything in between. Started out of June 2011's WhereCamp DC, this group aims to keep the DC geo enthusiasts connected to each other for learning and socializing and probably some drinking. You can follow us on twitter at @geo_dc, and join our Google Group where we have discussion and post announcements between meetups.