Greg Stein (born March 16, 1967, in Portland, Oregon), living in Austin, Texas, United States, is a programmer, speaker, sometime standards architect, and open-source software advocate, appearing frequently at conferences and in interviews on the topic of open-source software development and use.
He was a director of the Apache Software Foundation, and served as chairman from 21 August 2002 to 20 June 2007. [1] He is also a member of the Python Software Foundation, was a director there from 2001 to 2002, [2] and a maintainer of the Python programming language and libraries (active from 1999 to 2002). [3]
Stein has been especially active in version control systems development. In the late 1990s and early 2000s, he helped develop the WebDAV HTTP versioning specification, [4] and is the main author of mod_dav, the first open-source implementation of WebDAV. He was one of the founding developers of the Apache Subversion project, [5] and is primarily responsible for Subversion's WebDav networking layer.
Stein most recently worked as an engineering manager at Google, where he helped launch Google's open-source hosting platform. Stein publicly announced his departure from Google via his blog on July 29, 2008. [6] Prior to Google, he worked for Oracle Corporation, eShop, Microsoft, CollabNet, and as an independent developer.
Stein was a major contributor to the Lima Mudlib, a MUD server software framework. His MUD community pseudonym was "Deathblade".
The Apache HTTP Server is a free and open-source cross-platform web server software, released under the terms of Apache License 2.0. It is developed and maintained by a community of developers under the auspices of the Apache Software Foundation.
SourceForge is a web service that offers software consumers a centralized online location to control and manage open-source software projects and research business software. It provides source code repository hosting, bug tracking, mirroring of downloads for load balancing, a wiki for documentation, developer and user mailing lists, user-support forums, user-written reviews and ratings, a news bulletin, micro-blog for publishing project updates, and other features.
Apache Subversion is a version control system distributed as open source under the Apache License. Software developers use Subversion to maintain current and historical versions of files such as source code, web pages, and documentation. Its goal is to be a mostly compatible successor to the widely used Concurrent Versions System (CVS).
Revolution OS is a 2001 documentary film that traces the twenty-year history of GNU, Linux, open source, and the free software movement.
Jython is an implementation of the Python programming language designed to run on the Java platform. It was known as JPython until 1999.
Apache Harmony is a retired open source, free Java implementation, developed by the Apache Software Foundation. It was announced in early May 2005 and on October 25, 2006, the board of directors voted to make Apache Harmony a top-level project. The Harmony project achieved 99% completeness for J2SE 5.0, and 97% for Java SE 6. The Android operating system has historically been a major user of Harmony, although since Android Nougat it increasingly relies on OpenJDK libraries.
A LAMP is one of the most common software stacks for the web's most popular applications. Its generic software stack model has largely interchangeable components.
Google Developers is Google's site for software development tools and platforms, application programming interfaces (APIs), and technical resources. The site contains documentation on using Google developer tools and APIs—including discussion groups and blogs for developers using Google's developer products.
Web2py is an open-source web application framework written in the Python programming language. Web2py allows web developers to program dynamic web content using Python. Web2py is designed to help reduce tedious web development tasks, such as developing web forms from scratch, although a web developer may build a form from scratch if required.
Etherpad is an open-source, web-based collaborative real-time editor, allowing authors to simultaneously edit a text document, and see all of the participants' edits in real-time, with the ability to display each author's text in their own color. There is also a chat box in the sidebar to allow meta communication.
Google Wave, later known as Apache Wave, was a software framework for real-time collaborative online editing. Originally developed by Google and announced on May 28, 2009, it was renamed to Apache Wave when the project was adopted by the Apache Software Foundation as an incubator project in 2010.
Assembla is a web-based version control and project management software as a service provider for enterprises. It was founded in 2005 and acquired by Idera, Inc. in 2018. It offers Git, Perforce Helix Core and Apache Subversion repository management, integrations with other collaboration tools such as Trello, Slack, GitHub and JIRA. Assembla also offers integrations with customer's managed private clouds.
AppScale is a software company that offers cloud infrastructure software and services to enterprises, government agencies, contractors, and third-party service providers. The company commercially supports one software product, AppScale ATS, a managed hybrid cloud infrastructure software platform that emulates the core AWS APIs. In 2019, the company ended commercial support for its open-source serverless computing platform AppScale GTS, but AppScale GTS source code remains freely available to the open-source community.
Cloud Foundry is an open source, multi-cloud application platform as a service (PaaS) governed by the Cloud Foundry Foundation, a 501(c)(6) organization.
The O'Reilly Open Source Award is presented to individuals for dedication, innovation, leadership and outstanding contribution to open source. From 2005 to 2009 the award was known as the Google–O'Reilly Open Source Award but since 2010 the awards have only carried the O'Reilly name.
Apache Drill is an open-source software framework that supports data-intensive distributed applications for interactive analysis of large-scale datasets. Built chiefly by contributions from developers from MapR, Drill is inspired by Google's Dremel system. Drill is an Apache top-level project. Tom Shiran is the founder of the Apache Drill Project. It was designated an Apache Software Foundation top-level project in December 2016.
JetBrains s.r.o. is a Czech software development private limited company which makes tools for software developers and project managers. The company has its headquarters in Prague, and has offices in China, Europe, and the United States.
Google Kythe is a source code indexer and cross-referencer for code comprehension which describes itself as a "pluggable, (mostly) language-agnostic ecosystem for building tools that work with code".
Microsoft, a technology company historically known for its opposition to the open source software paradigm, turned to embrace the approach in the 2010s. From the 1970s through 2000s under CEOs Bill Gates and Steve Ballmer, Microsoft viewed the community creation and sharing of communal code, later to be known as free and open source software, as a threat to its business, and both executives spoke negatively against it. In the 2010s, as the industry turned towards cloud, embedded, and mobile computing—technologies powered by open source advances—CEO Satya Nadella led Microsoft towards open source adoption although Microsoft's traditional Windows business continued to grow throughout this period generating revenues of 26.8 billion in the third quarter of 2018, while Microsoft's Azure cloud revenues nearly doubled.