PeerToPeer (ThoughtStorms)

The term Peer to Peer is an umberella, promoted by the publisher OReilly to cover a number of phenomena.

In essence, the idea is that the web, as it developed during the 1990s, followed a kind of star shaped or client-server architecture. Central servers offered people services : information or shopping; and most people on the net were clients of these services. Indeed, the software run by the servers was different from the software run by the clients (typically a browser like Netscape or Internet Explorer) which reinforced the character of two roles.

But by the beginning of the new millenium, observers noticed a new wave of uses of the internet that started moving away from this pattern towards a more genuinely distributed network of peers. These applications formed a diverse list :

Although the applications were very different, they shared an common architectural features. Users entered into individual relations with other users. Both used the same software package and had equivalent capacities.

ClayShirky hit on a fortuitous way of understanding the commonality. All these applications made it easier to address the resources at the edge of the net. Instant messaging identified people at edge machines not central email accounts, file sharing made music files on edge machines available for download from other edge machines. Seti@Home made the processing power of edge machines available.

Sometimes theses services required centralized servers to put these edge nodes in touch with each other; but suddenly the edge constituted a huge pool of untapped resources which P2P applications could get at.


ClayShirky


Since the invention of the idea, new technologies and practices are finding themselves to be peer to peer.

** I agree, so are wikis and WikiWeblogs



Michael Bauwens

plus : http://smartpei.typepad.com/robert_patersons_weblog/2005/02/going_home_our_.html

and see also ClueTrain


See also

NewMediaIsSymmetricalConversation, TheWorldOfEnds


CategoryNetworks