Infobox Software name JXTA logo screenshot caption developer Open source community developed latest release ... http jxse.kenai.com JXTA Juxtapose is an open source peer to peer protocol specification begun by Sun Microsystems in 2001. The JXTA protocol computer science protocols are defined as a set of XML ... of the underlying network topology . As JXTA is based upon a set of open XML protocols, it can ... in its own right. JXTA peers create a virtual overlay network which allows a peer to interact .... JXTA strongly resembles Tapestry DHT Tapestry . Protocols in JXTA Peer Resolver Protocol Peer Information ... Protocol Categories of peers JXTA defines two main categories of peers edge peers and super peers . The super ... role in the JXTA peer to peer model. The edge peers are usually defined as peers which have transient .... A Rendezvous peer is a special purpose peer which is in charge of coordinating the peers in the JXTA ... which are behind firewalls or NAT systems to take part in the JXTA network. This is performed by using a protocol which can traverse the firewall, like HTTP , for example. Any peer in a JXTA network ... in a P2P network peers, groups, pipes, services, etc. . The communication in JXTA can be thought ... channel used by JXTA to exchange messages and data. Pipes are asynchronous, unreliable, and unidirectional ... A peer group provides a scope for message propagation and a logical clustering of peers. In JXTA ... ID. There is not any mechanism to enforce the consistency of all RPVs across the JXTA network ... peer to peer team collaboration based on JXTA http sixearch.org Sixearch a collaborative peer network application based on JXTA See also Portal Free software Java Peer to peer External links http jxta.kenai.com Official web site http jxse.kenai.com Java implementation of JXTA http jxta.online.fr french site http www.jxta.it Italian JXTA Developer Community freenode jxtaJXTA Developer IRC Channel http www.developer.com java other article.php 10936 1450221 1 Overview of JXTA Sun Microsystems Category ... more details
wiktionary juxtapose Juxtapose may refer to Juxtapose album by Tricky Juxtapoz Art & Culture Magazine JXTA , an open source protocol See also Juxtaposition disambiguation disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
Orphan date February 2009 A rendezvous protocol is a protocol computing computer network protocol that enables resources or Peer to peer p2p network peers to find each other. Examples of rendezvous protocols include Sun Microsystems JXTA , Session Initiation Protocol SIP , Freenet Project , I2P , and such protocols generally involve NAT hole punching . Because of Firewall computing firewall network address translation issues, rendezvous protocols generally require that there be at least one unblocked and un NATed servers that lets the peers locate each other and initiate concurrent packet information technology packet s at each other. internet stub network software stub Category File sharing networks ... more details
P2P MPI is a middleware aimed to execute parallel programs, in particular in a grid computing environment. P2P MPI design adheres to the peer to peer paradigm when a peer requests the execution of a parallel computation, the middleware will search for peers to form a group of volunteering computers to perform the computation. This dynamic selection of hosts before runtime is well suited to volatile environment such as grids. Similarly to peer to peer file sharing systems, a P2P MPI user must accept to share its CPU before being able to request other peer CPUs. P2P MPI currently uses JXTA to manage its peer to peer functionalities. P2P MPI enables the development of message passing parallels programs the system provides a communication library in Java language Java following the MPJ specification, which is basically Message Passing Interface MPI for Java. In that respect, P2P MPI is comparable to MPJ implementations such as MPJ Ibis and MPJ Express. P2P MPI also integrates a fault tolerance mechanism based on process replication, aimed at increasing the robustness of executions. External links http www.p2pmpi.org P2P MPI http www.hpjava.org reports mpiJava spec mpiJava spec mpiJava spec.html MPJ Specifications http acet.rdg.ac.uk projects mpj MPJ Express Category Grid computing products fr P2P MPI ... more details
management. The distributed architecture was a problem, too. CJAN was attempting to use the JXTA ... cite the need for such. See also CPAN CRAN CTAN JSAN JXTA Java.Net References references External links ... more details
multiple issues original research December 2010 notability December 2010 refimprove March 2008 Evil Geniuses for a Better Tomorrow Evil Geniuses for a Better Tomorrow was a startup company founded by Jim McCoy et al. to create MojoNation . After several years, the company ran out of money and laid off most of its employees Bram Cohen went on to create BitTorrent protocol BitTorrent and Zooko Wilcox O Hearn created Mnet out of MojoNation s source code. The company s name comes from the game Illuminati game Illuminati by Steve Jackson Games . MojoNation At the time it was first publicly released, MojoNation included several notable features Evil Geniuses Transport Protocol EGTP EGTP is a general purpose P2P messaging protocol, comparable in scope to JXTA , but it was released in a working state before Jxta was even announced. EGTP provides persistent identities based on public key cryptography for nodes, end to end encryption, message relaying to get through NATs and firewalls, pluggable transports called communication strategies or commstrats for short , and an efficient marshaling format mencoding, similar to the Bencode bencoding later used in BitTorrent protocol BitTorrent . EGTP allows arbitrary protocols to be built on top of it the MojoNation application was composed of several request response services described below that ran on EGTP. Mojo Economy Mojo was a digital cash currency that aimed to provide attack resistance and load balancing in a fully distributed and incentive compatible way see Agoric computing . Every pair of MojoNation nodes maintained a relative credit balance, with every EGTP request transferring some Mojo credit from the sender to the receiver. Once the absolute value of the debt between two nodes exceeded the size of a Mojo token, the side with the negative balance would transfer a token to the other, clearing out the debt. Because transferring a token was a relatively heavyweight event, tokens were worth 20,000 ? Mojo. A MojoNation compo ... more details
for the actress Gong Li Chinese name Gong Gong Li zh s t p G ng L , also known in English language English as Li Gong , is the Chairman and CEO of Mozilla Online Ltd in Beijing , the Chinese subsidiary of Mozilla Corporation . Mozilla Online s goal is to promote the aims of Mozilla Foundation and increase the adoption of the Firefox web browser . Biography Li Gong was born in 1963 ref http www.demos.co.uk files China Final.pdf ref and raised in Beijing . Received his bachelor and masters degrees at Tsinghua University Received his PhD at University of Cambridge , where he worked with Roger Needham and David Wheeler computer scientist David Wheeler Began his career as a researcher, and served as chairmans of several IEEE and Association for Computing Machinery ACM conferences In 1996, he joined as Chief Java Security Architect the JavaSoft division at Sun Microsystems in Cupertino, California . He became a Distinguished Engineer and later a senior engineering director and headed engineering for JES and JXTA In 2001, he returned to Beijing to start up Sun Microsystems Engineering and Research Institute ERI and served as its General Manager . In 2005 he joined Microsoft as General Manager to lead MSN in China. In 2007, he joined Mozilla to found Mozilla Online Ltd. Achievements and awards Li has 14 US patents, is the co author of three books published by Addison Wesley and O Reilly and many technical articles. In 1994, he received the IEEE Communications Society Leonard G. Abraham Award given for the most significant contribution to technical literature in the field of interest of the IEEE. ref http www.comsoc.org awards abraham.html ref China Internet Weekly and Sina.com named him as one of the 2003 China New Economy People , and in the same year received the China Open Source Movement Leadership Award by CCID Consulting and the China Software Industry Association . Until 2007, he was the founding chair of the Beijing chapter of TEEC Tsinghua Entrepreneur and ... more details
Gene Kan September 6, 1976 June 29, 2002 was a United Kingdom 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 computing 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 . In June 2000, he formed a distributed search engine known as InfraSearch.com. 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 continued to work with the technology. Kan was relatively well known in internet circles for a testimony he gave in July 2000 at the Senate Judiciary Committee Hearing on Intellectual Property in the Digital Age . ref http judiciary.senate.gov oldsite 7112000 gk.htm Senate Judiciary Committee, Statement of Gene Kan, Gnutella developer, Founder InfraSearch, Inc., 9 July 2000. ref Metallica drummer Lars Ulrich , Sony CEO Fred Ehrlich , and others also gave testimony at the hearing. On June 29, 2002, he committed suicide . The cause of death was a single gun shot wound to the head. Kan was 25 years old. Prior to taking his life, Kan updated an electronic copy of his resume hosted on a University of California, Berkeley server to read Summary Sad example of a human being. Specializing in failure. . An independent documentary film was planned for Gene Kan after he died, but it never started shooting. References reflist External links http wired vig.wired.com news culture 0,1284,53704,00.html Wired News Quiet, Sad Death of Net Pioneer http www.time.com time digital reports digital12 04.html Time.com The digital d ... more details
in Java programming language Java on top of open source software components like JXTA initiated by Sun ... other without the need of a central server, IT administration or additional infrastructure. Based on the JXTA ... more details
This article is about software made for business, if you were looking for the business of selling software Software business . Business software is generally any software program that helps a business increase productivity or measure their productivity. The term covers a large variation of uses within the business environment, and can be categorized by using a small, medium and large matrix The small business market generally consists of home accounting software , and office suite s such as Microsoft Office and OpenOffice.org . The medium size, or Small and Medium sized Enterprise SME , has a broader range of software applications, ranging from accounting, groupware , customer relationship management , Human Resource Management Systems human resources software , outsourcing relationship management , loan origination software, shopping cart software , field service software, and other productivity enhancing applications. The last segment covers enterprise level software applications, such as those in the fields of enterprise resource planning , enterprise content management ECM , business process management BPM and product lifecycle management . These applications are extensive in scope, and often come with modules that either add native functions, or incorporate the functionality of third party software programs. Now, technologies that have previously only existed in peer to peer software applications, like Kazaa and Napster , are starting to feature within business applications. JXTA is an open source platform computing platform that enables the creation of machine and language neutral applications. Types of business software tools Digital dashboard Digital Dashboards Also known as Business Intelligence Dashboards, Enterprise Dashboards, or Executive Dashboards, these are visually based summaries of business data that show at a glance understanding of conditions through metrics and Key Performance Indicators KPIs . A very popular BI tool that has arisen in the last ... more details
Encyclopedia
top
