|
Btjunkie
BTJunkie was a BitTorrent web search engine operating between 2005 and 2012. It used a web crawler to search for torrent files from other torrent sites and store them on its database. It had nearly 4,000,000 active torrents and about 4,200 torrents added daily (compared to runner-up Torrent Portal with 1,500), making it the largest torrent site indexer on the web in 2006. During 2011, BTJunkie was the 5th most popular BitTorrent site. Features BTJunkie indexed both private and public trackers using an automatic web crawler that scanned the Internet for torrent files. Cookies were used to track what a visitor downloaded so that there was no need to register in order to rate torrents. The ratings and feedback given by people were used to help filter and flag malicious torrents uploaded to the website. Closure On 5 February 2012, BTJunkie announced that it had shut down voluntarily. This was seen as a response to the closure of Megaupload and legal action against The Pirate Bay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnet URI Scheme
Magnet is a Uniform Resource Identifier, URI scheme that defines the format of magnet links, a de facto standard for identifying files (Uniform Resource Name, URN) by their content, via Cryptographic hash function, cryptographic hash value rather than by their location. Although magnet links can be used in a number of contexts, they are particularly useful in peer-to-peer file sharing networks because they allow resources to be referred to without the need for a continuously available host, and can be generated by anyone who already has the file, without the need for a central authority to issue them. This makes them popular for use as "guaranteed" search terms within the file sharing community where anyone can distribute a magnet link to ensure that the resource retrieved by that link is the one intended, regardless of how it is retrieved. History The standard for Magnet Uniform Resource Identifier, URIs was developed by Bitzi in 2002, partly as a "vendor- and project-neutral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Search Engine
A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). When a user enters a query into a search engine, the engine scans its index of web pages to find those that are relevant to the user's query. The results are then ranked by relevancy and displayed to the user. The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that can't be indexed and searched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Crawler
A Web crawler, sometimes called a spider or spiderbot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web and that is typically operated by search engines for the purpose of Web indexing (''web spidering''). Web search engines and some other websites use Web crawling or spidering software to update their web content or indices of other sites' web content. Web crawlers copy pages for processing by a search engine, which indexes the downloaded pages so that users can search more efficiently. Crawlers consume resources on visited systems and often visit sites unprompted. Issues of schedule, load, and "politeness" come into play when large collections of pages are accessed. Mechanisms exist for public sites not wishing to be crawled to make this known to the crawling agent. For example, including a robots.txt file can request bots to index only parts of a website, or nothing at all. The number of Internet pages is extremely large; ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database
In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance. A database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an appli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BitTorrent Tracker
A BitTorrent tracker is a special type of server that assists in the communication between peers using the BitTorrent protocol. In peer-to-peer file sharing, a software client on an end-user PC requests a file, and portions of the requested file residing on peer machines are sent to the client, and then reassembled into a full copy of the requested file. The "tracker" server keeps track of where file copies reside on peer machines, which ones are available at time of the client request, and helps coordinate efficient transmission and reassembly of the copied file. Clients that have already begun downloading a file communicate with the tracker periodically to negotiate faster file transfer with new peers, and provide network performance statistics; however, after the initial peer-to-peer file download is started, peer-to-peer communication can continue without the connection to a tracker. Modern BitTorrent clients may implement a distributed hash table and the peer exchange proto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torrent File
In the BitTorrent file distribution system, a torrent file or meta-info file is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called ''swarms''. A torrent file does not contain the content to be distributed; it only contains information about those files, such as their names, folder structure, sizes, and cryptographic hash values for verifying file integrity. The term ''torrent'' may refer either to the metadata file or to the files downloaded, depending on the context. A torrent file acts like a table of contents (index) that allows computers to find information through the use of a BitTorrent client. With the help of a torrent file, one can download small parts of the original file from computers that have already downloaded it. These "peers" allow for downloading of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaupload
Megaupload Ltd was a Hong Kong-based online company established in 2005 that operated from 2005 to 2012 providing online services related to file storage and viewing. On 19 January 2012, the United States Department of Justice seized the domain names and closed down the sites associated with Megaupload after the owners were arrested and indicted for allegedly operating as an organization dedicated to copyright infringement. Subsequently, HK$330 million (approximately US$42 million) worth of assets were frozen by the Customs and Excise Department of Hong Kong. The company's founder, New Zealand resident Kim Dotcom, has denied any wrongdoing, and the case against Dotcom has been the subject of controversy over its legality. In 2017, a New Zealand judge ruled that Dotcom should be extradited to the United States, but Dotcom remained at liberty in New Zealand pending the results of an appeal. On 5 July 2018 the New Zealand court of appeal found Dotcom and three of his former col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Pirate Bay
The Pirate Bay (sometimes abbreviated as TPB) is an online index of digital content of entertainment media and software. Founded in 2003 by Swedish think tank Piratbyrån, The Pirate Bay allows visitors to search, download, and contribute magnet links and torrent files, which facilitate peer-to-peer, file sharing among users of the BitTorrent protocol. The Pirate Bay has sparked controversies and discussion about legal aspects of file sharing, copyright, and civil liberties and has become a platform for political initiatives against established intellectual property laws as well as a central figure in an anti-copyright movement. The website has faced several shutdowns and domain seizures, switching to a series of new web addresses to continue operating. In April 2009, the website's founders (Peter Sunde, Fredrik Neij, and Gottfrid Svartholm) were found guilty in the Pirate Bay trial in Sweden for assisting in copyright infringement and were sentenced to serve one year in pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of BitTorrent Sites
This is a comparison of BitTorrent websites that includes most of the most popular sites. These sites typically contain multiple torrent files and an index of those files. Features * BitTorrent sites may operate a BitTorrent tracker and are often referred to as such. Operating a tracker should not be confused with hosting content. *A directory allows users to browse the content available on a website based on various categories. A directory is also a site where users can find other websites. *BitTorrent sites may either focus on certain content — such as etree that focuses on live concerts— or may have no particular focus, like The Pirate Bay. Some sites specialize as search engines of other BitTorrent sites. Google downranking In October 2014, Google Search results were affected by anti-piracy algorithms, which includes downranking popular BitTorrent sites in search results. The algorithm works when Google users search for movie, music or software titles in combinat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Properties Established In 2005
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource sharing. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
