Open Source has won! Today, most open source developers work for commercial entities and the majority
of software and hardware vendors use open source software as key components in their commercial
offerings. In this talk we will look at some of the basic dynamics playing out in open source and introduce
some mental models explaining them. We will look at the Open Source Flywheel and the Open Source Community Funnel to explain them. We will make a very short excursion into common business models that companies playing in open source use and cover some of the risks that can occur when companies use open source components without fully understanding the potential impact.
Squaring the Circle Between Business and Community
1. Lars Kurth
Community Manger, Xen Project
Chairman, Xen Project Advisory Board
Director, Open Source, Citrix lars_kurth
2. Was a contributor to various projects
Worked in parallel computing, tools,
mobile and now virtualization
Long history in change projects
Community guy at Symbian Foundation
Learned how NOT to do stuff
Community guy for the Xen Project
Working for Citrix
Accountable to Xen Project Advisory Board
Chairman of Xen Project Advisory Board
3. Open Source Business Office : open.citrix.com
7 people: stewardship of strategic projects and spreading best practices internally
Own Citrix’ Open Source Strategy
Strategic Projects and Open Source Organizations
Membership, OSS Leaders, Contributors, Evangelists, …
4. Developing Open Source Virtualization Technologies since 2003
> 10M Users
Several sub-projects
Xen Hypervisor, XAPI management tools, Mirage OS
Coming: Windows Drivers and Embedded/Automotive
Linux Foundation Collaborative Project
Financially sponsored by Amazon Web Services, AMD, ARM, Bromium, CA
Technologies, Cavium, Cisco, Citrix, Google, Intel, NetApp, Oracle, Rackspace,
Samsung and Verizon
5. Proven Within Largest Hyperscale Operations
The Xen Project Hypervisor is the No. 1 choice for the largest hyperscale clouds in the industry
Examples: AWS, CenturyLink, GoGrid, RackSpace, SoftLayer, Verizon, VirtuStream
Designed for Security
Xen Project software offers a multi-layered approach to security with the ability to wall off intruders
through Driver Domains, Stub Domains, Xen Security Modules
Driving Innovation
GPU Virtualization (e.g. XenGT), Cloud Operating Systems (e.g. ClickOS, ErlangOnXen, Elixir, HalVM,
our own MirageOS and OSv) and ARM Support (new, lean and simple)
Extreme Versatility: Going Beyond Cloud Computing
Our technology is used in a wide range of products and services ranging from server virtualization, cloud
and security. New applications ranging from networking (NFV), automotive to mobile are in the works.
6. John Cleese’s father’s surname
was Cheese.
Cleese grew up 10 miles from
Cheddar.
Edmond Wells @ Flickr
8. The # of Projects is growing rapidly
2007: 0.2M projects
Today: 1.0M projects,
100Billion LOC,
10M contributors
2015: 1.8M projects
John Morgan @ Flickr
Simon & His Camera @ Flickr
rvcroffi @ Flickr
9. 80% of users chose OSS software
because of competitive features
72% of users chose OSS because
they believe it is more secure
Dave Straven @ Flickr
xiquinhosilva @ Flickr
10. 50% of all enterprises adopt OSS
software
Julian Manson @ Flickr
11. 30% of companies make it easy for
employees to contribute to projects
Influencing a project’s direction is one
of the main reason for contributing
Nick @ Flickr
toffehoff @ Flickr
19. Daniel Frye
VP, Open Systems Development, IBM
LinuxCon NA 2011
It’s all about collaboration, and working together with other
open source participants. Sometimes this means
collaborating with direct competitors, but IBM gets that this
collaboration on open source creates new resources for
everyone, and they’re not in a cut throat competition for a
finite number of customer dollars.
23. Bruce Schneier
Internationally renowned security Technologist
@Bruce_Schneier
Catastrophic is the right word
[for Heartbleed]. On the scale
of 1 to 10, this is an 11.
24.
25. Growing Codebase
Static and small contributor base
1 person maintaining 100 KLoC =
Underinvestment
Extremely large user base
Critical infrastructure component
Thus impact of Heartbleed is huge
Source: Ohloh.net
33. Follow Industry News
Follow Project News
Adopt Software
Engage with Users
Trial Software
Engage with Industry
Evangelize
Contribute
Customize
Lead
Developer&Communityled
Marketing&Companyled
35. An increasing number of companies use Open Source
Clear commercial advantages in doing so
The Open Source Development Model
Has shown to scale and evolve
It creates value and resources for all participants
Not all Open Source projects are the same
Before you use or contribute to a project perform due diligence
Using Open Source is not free
Exchanging cost against risk : failure of project, lack of control, …
Contributing (not just in terms of code) reduces risk
Everyone can help with Marketing and PR
36. Please rate the talk
on slideshare or twitter
www.slideshare.net/xen_com_mgr/
Hinweis der Redaktion
TIMING: 0 MINS (8)
Love to travel to weird places and grow weird plants
TODO: chose picture
http://techcrunch.com/2011/08/21/linuxcon-open-source-is-an-ecosystem-not-a-zero-sum-game/
http://video.linux.com/videos/allison-randal-fallacy-of-the-zero-sum-game (Allison Randal)
http://en.wikipedia.org/wiki/Zero-sum_game
future of technological innovation is not stealing limited resources away from one another, but creating new resources — and new opportunities to create new resources — together in a rich ecosystem.
Dan Frye
It’s all about collaboration, and working together with other open source participants. Sometimes this means collaborating with direct competitors, but IBM “gets it” that this collaboration on open source creates new resources for everyone, and they’re not in a cut throat competition for a finite number of customer dollars.
Wladawsky-Berger continued the “solutions company” explanation by pointing out that a skyscraper is never built by a single company. Legions of small companies with specific expertise work together under the guidance of a project manager to coordinate and execute their specific tasks in the right order.
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Examples!