Google Wave: Open Source
At this point I think that saying that Google released a new and very ambitious project as open source should not surprise anyone. Google officially announced that one of their recent projects, Google Wave, and the protocol involved, will be open source and they expect a lot of contribution from the entire community (I’m sure they will get it).
Google Wave will be oriented to concurrent messaging in a collaborative environment, multiple users can be manipulating the same content at the same time and user activity is immediately visible to other participants. As any collaborative environment and architecture, most of the operations will converge when the server receives the concurrent requests; but the real challenge appears making all that an “invisible transparency” to the user without resigning the usability, functionality and performance.
Will be something like this:

Google says: “To kickoff Federation Day, we open sourced two components: 1) the Operational Transform (OT) code and the underlying wave model, and 2) a basic client/server prototype that uses the wave protocol. The OT code is the heart and soul of the collaborative experience in Google Wave and we plan that code will evolve into the production-quality reference implementation”.
You can even take a peak to the source code of this protocol. And you can check also a nice overview.






1 Comment
That doesn’t sound like open source to me… That sounds like a protocol… and a means to install a client for use with their service.
I am fairly certain Google is closed source and always will be…