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Gnutella
Gnutella is a peer-to-peer network protocol. Founded in 2000, it was the first decentralized peer-to-peer network of its kind, leading to other, later networks adopting the model. In June 2005, Gnutella's population was 1.81 million computers increasing to over three million nodes by January 2006.On the Long-term Evolution of the Two-Tier Gnutella Overlay Rasti, Stutzbach, Rejaie, 2006. See Figure 2a. In late 2007, it was the most popular file-sharing network on the Internet with an estimated market share of more than 40%. History The first client (also called Gnutella) from which the network got its name was developed by Justin Frankel and Tom Pepper of Nullsoft in early 2000, soon after the company's acquisition by AOL. On March 14, the program was ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GnucDNA
GnucDNA was a software library for building peer-to-peer applications. It provides developers with a common layer to create their own Gnutella or Gnutella2 client or network. As a separate component, GnucDNA can be updated independently of the client, passing down improvements to the applications already using it. General GnucDNA is a widespread and established library which can be extended by programmers. It includes the capability of forming a decentralized network between peers with integrated Ultrapeer support, allowing the network to avoid bottlenecks of low bandwidth nodes. However, the Ultrapeer - respectively Hub on G2 - support is outdated compared to modern implementations by clients like gtk-gnutella and Shareaza. The library gives programs which link to it the ability to share files with built-in support for uploading, downloading, file queuing and partial file sharing (the ability to upload verified chunks of a file while it is downloading), hash those files, extr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peer-to-peer Network
Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent participants in the network. They are said to form a peer-to-peer network of nodes. Peers make a portion of their resources, such as processing power, disk storage or network bandwidth, directly available to other network participants, without the need for central coordination by servers or stable hosts. Peers are both suppliers and consumers of resources, in contrast to the traditional client–server model in which the consumption and supply of resources are divided. While P2P systems had previously been used in many application domains, the architecture was popularized by the file sharing system Napster, originally released in 1999. The concept has inspired new structures and philosophies in many areas of human interaction. In such social contexts, peer-to-peer as a meme refers to the egalitarian soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peer-to-peer
Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent participants in the network. They are said to form a peer-to-peer network of nodes. Peers make a portion of their resources, such as processing power, disk storage or network bandwidth, directly available to other network participants, without the need for central coordination by servers or stable hosts. Peers are both suppliers and consumers of resources, in contrast to the traditional client–server model in which the consumption and supply of resources are divided. While P2P systems had previously been used in many application domains, the architecture was popularized by the file sharing system Napster, originally released in 1999. The concept has inspired new structures and philosophies in many areas of human interaction. In such social contexts, peer-to-peer as a meme refers to the egalitarian so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LimeWire
LimeWire was a free software, free peer-to-peer file sharing client for Microsoft Windows, Windows, MacOS, Linux and Solaris OS, Solaris. Created by Mark Gorton in 2000, it was most prominently a tool used for the download and distribution of Online piracy, pirated materials, particularly Music piracy, pirated music. In 2007, LimeWire was estimated to be installed on over one-third of all computers globally. Both a freeware, zero-cost version and a purchasable "enhanced" version called LimeWire Pro were available; however, LimeWire Pro could be acquired for free through the standard LimeWire software, where users distributed it without authorization. LimeWire uses the gnutella network as well as the BitTorrent (protocol), BitTorrent protocol. BitTorrent support is provided by libtorrent (Rasterbar), libtorrent. On October 26, 2010, U.S. federal court judge Kimba Wood issued an injunction ordering Lime Wire LLC to prevent "the searching, downloading, uploading, file trading and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene Kan
Gene Kan (September 6, 1976 — June 29, 2002) was a British-born Chinese American peer-to-peer file-sharing programmer who was among the first programmers to produce an open-source version of the file-sharing application that implemented the Gnutella protocol. Kan worked together with Spencer Kimball on the program called "gnubile" licensed under the GNU General Public License. Kan graduated from the University of California, Berkeley in 1997 with a major in electrical engineering and computer science , and was a member of the student club the eXperimental Computing Facility (XCF). In June 2000, when Kan was 24, he formed a distributed search engine known as InfraSearch.com with Steve Waterhouse and another friend. Netscape co-founder Marc Andreessen was an investor in the start-up. InfraSearch was purchased by Sun Microsystems on March 6, 2001 for $12.5M USD in Sun stock options. The acquisition became part of the JXTA project at Sun. Kan joined Sun as an employee, and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morpheus (software)
Morpheus was a file sharing and searching peer-to-peer client for Microsoft Windows, developed and distributed by the company StreamCast, that originally used the OpenNap protocol, but later supported many different peer-to-peer protocols. On April 22, 2008, distributor StreamCast Networks filed for Chapter 7 bankruptcy after a long legal battle with music companies; all of their employees were laid off and the official download at www.morpheus.com stopped being available, though for a small period the website remained online. As of October 29, 2008, the official Morpheus website is offline, including all other websites owned by StreamCast Networks, specifically MusicCity.com, Streamcastnetworks.com and NeoNetwork.com. Availability Users of the Morpheus community have set up a website (at GnutellaForums.com) where the Morpheus software can still be downloaded. At that site, there is a support forum and support chat room setup from the site and within the client. Presence of ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Justin Frankel
Justin Frankel (born 1978) is an American computer programmer best known for his work on the Winamp media player application and for inventing the Gnutella peer-to-peer network. Frankel is also the founder of Cockos Incorporated, which creates music production and development software such as the REAPER digital audio workstation, the NINJAM collaborative music tool and the Jesusonic expandable effects processor. In 2002, he was named in the MIT Technology Review TR100 as one of the top 100 innovators in the world under the age of 35. Early life Justin Frankel was born in 1978 and grew up in Sedona, Arizona. Frankel had an aptitude for computers at an early age. His skill eventually led him to running the student computer network of Verde Valley School, which he attended, as well as writing an email application for the students. Winamp After graduating high school with a 2.9 GPA, he attended the University of Utah in 1996, where he majored in computer science, but dropped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNUnet
GNUnet is a software framework for decentralized, peer-to-peer networking and an official GNU package. The framework offers link encryption, peer discovery, resource allocation, communication over many transports (such as TCP, UDP, HTTP, HTTPS, WLAN and Bluetooth) and various basic peer-to-peer algorithms for routing, multicast and network size estimation. GNUnet's basic network topology is that of a mesh network. GNUnet includes a distributed hash table (DHT) which is a randomized variant of Kademlia that can still efficiently route in small-world networks. GNUnet offers a " F2F topology" option for restricting connections to only the users' trusted friends. The users' friends' own friends (and so on) can then indirectly exchange files with the users' computer, never using its IP address directly. GNUnet uses Uniform resource identifiers (not approved by IANA, although an application has been made). GNUnet URIs consist of two major parts: the module and the module speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spencer Kimball (computer Programmer)
Spencer Kimball is an American computer programmer, entrepreneur, and business executive. He is the CEO of Cockroach Labs, a company he co-founded in 2014. His work as a programmer includes creating GNU Image Manipulation Program (GIMP) while still in college, and assisting the source code development of CockroachDB, the namesake software of Cockroach Labs. In addition to Cockroach Labs, Kimball was involved in the founding of other tech startups including WeGo and Viewfinder. Early life and education Kimball attended the University of California at Berkeley. While still a student in 1995, he developed the first version of GNU Image Manipulation Program (GIMP) as a class project, along with his roommate Peter Mattis. Kimball was also a member of a student club at Berkeley called the eXperimental Computing Facility (XCF). During his time with XCF, he co-wrote the code for GIMP. Kimball said in 1999 that, "From the first line of source code to the last, GIMP was always my 'dues' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nullsoft
Nullsoft, Inc. was an American software house founded in Sedona, Arizona, in 1997 by Justin Frankel. Its products included the Winamp media player and the SHOUTcast MP3 streaming media server. In later years, their open source installer system, the Nullsoft Scriptable Install System (NSIS) became an alternative to commercial products like InstallShield. The company's name is a parody of Microsoft. ''Mike the Llama'' is the company's mascot; this is frequently referred to in promotional material (especially for Winamp) citing llamas. Frankel introduced the llama in Winamp's startup sound clip, inspired by the lyrics of Wesley Willis: "Winamp, it really whips the llama's ass!" Nullsoft was sold to AOL (formerly known as America Online) on June 1, 1999, and thereafter existed as a subsidiary of the company. After the acquisition, Nullsoft headquarters were moved to San Francisco, California. Their later developments included the Nullsoft Streaming Video (NSV) format, which was in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tom Pepper
Tom Pepper (born August 24, 1975 in Des Moines, Iowa) is a computer programmer best known for his collaboration with Justin Frankel on the Gnutella peer-to-peer system.Oram, Andrew ''Peer-to-peer: harnessing the benefits of a disruptive technology'' 2001, O'Reilly and Associates. He and Frankel co-founded Nullsoft, whose most popular program is Winamp, which was sold to AOL in May 1999. He subsequently worked for AOL developing SHOUTcast, an Internet streaming audio service, with Frankel and Stephen "Tag" Loomis. After leaving AOL in 2004. he worked at RAZZ, Inc. He continues to collaborate with Frankel on independent projects like Ninjam. See also * WASTE * Friend-to-friend (F2F) * File sharing * Peer-to-peer (P2P) * Gnutella * Nullsoft * Justin Frankel Justin Frankel (born 1978) is an American computer programmer best known for his work on the Winamp media player application and for inventing the Gnutella peer-to-peer network. Frankel is also the founder of Cockos I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napster
Napster was a peer-to-peer file sharing application. It originally launched on June 1, 1999, with an emphasis on digital audio file distribution. Audio songs shared on the service were typically encoded in the MP3 format. It was founded by Shawn Fanning, Sean Parker, and Hugo Sáez Contreras. As the software became popular, the company ran into legal difficulties over copyright infringement. It ceased operations in 2001 after losing a wave of lawsuits and filed for bankruptcy in June 2002. Later, more decentralized projects followed Napster's P2P file-sharing example, such as Gnutella, Freenet, FastTrack, and Soulseek. Some services and software, like AudioGalaxy, LimeWire, Scour, Kazaa / Grokster, Madster, and eDonkey2000, were also brought down or changed due to copyright issues. Napster's assets were eventually acquired by Roxio, and it re-emerged as an online music store. Best Buy later purchased the service and merged it with its Rhapsody service on December 1, 2011, r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
