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2021년 2월 17일 (수) 08:59에 Pythagoras0님의 편집

2021-02-17T08:59:47Z

Pythagoras0: /* 메타데이터 */ 새 문단

2020-12-26T13:26:20Z

메타데이터: 새 문단

Pythagoras0: /* 노트 */

2020-12-26T03:05:01Z

노트

차이 보기

Pythagoras0: /* 노트 */ 새 문단

2020-12-21T08:42:16Z

노트: 새 문단

Pythagoras0: /* 노트 */ 새 문단

2020-12-16T04:29:40Z

노트: 새 문단

새 문서

== 노트 ==

* BitTorrent's protocol has been described as a "swarming, scatter and gather" file transfer protocol.<ref name="ref_9b38">[https://whatis.techtarget.com/definition/BitTorrent Definition from WhatIs.com]</ref>
* Bram Cohen wrote BitTorrent in Python and made it available in 2001.<ref name="ref_9b38" />
* BitTorrent is distributed freely under an open source license.<ref name="ref_9b38" />
* We’ve begun to use BitTorrent for index distribution, and we’ll soon use it for build distribution as well.<ref name="ref_c7ac">[https://tech.ebayinc.com/engineering/bittorrent-for-package-distribution-in-the-enterprise/ BitTorrent for Package Distribution in the Enterprise]</ref>
* In this post, we discuss our experience with BitTorrent and the problem of package distribution within the enterprise environment.<ref name="ref_c7ac" />
* BT splits the packages into pieces that are shared between the peers.<ref name="ref_c7ac" />
* Before BT transfers can be initiated, the “.torrent” file is distributed to the peers using HTTP, SCP, or other client/server means.<ref name="ref_c7ac" />
* BT uses rarest first as the piece selection strategy, and the choke algorithm as the peer selection strategy.<ref name="ref_c7ac" />
* BitTorrent has been used to a limited extent in large-scale web services to distribute files.<ref name="ref_c7ac" />
* The BitTorrent protocol is designed for Internet scale with slow, unreliable, far-away and greedy clients in the presence of ISP throttling.<ref name="ref_c7ac" />
* The general BitTorrent configuration is designed for Internet scale with slow and unreliable clients.<ref name="ref_c7ac" />
* Even when using BT, it is common for the initial “.torrent” file to be downloaded from an HTTP server.<ref name="ref_c7ac" />
* In this scheme, BT seeders are not used; instead, BT clients use HTTP range queries to download pieces from a web server.<ref name="ref_c7ac" />
* HTTP server-hosted packages can be used for both HTTP and BT transport.<ref name="ref_c7ac" />
* Downloading it on a single seeder node requires download and aggregation of HDFS blocks before BT seeding.<ref name="ref_c7ac" />
* BT seeding traverses through the entire package, validating checksums, before seeding.<ref name="ref_c7ac" />
* Deltas across package versions can be dealt with effectively by using an approach that combines zsync and BitTorrent mechanisms.<ref name="ref_c7ac" />
* BitTorrent is a protocol for distributing files.<ref name="ref_0a38">[https://www.bittorrent.org/beps/bep_0003.html 0003.rst]</ref>
* Associate the extension .torrent with mimetype application/x-bittorrent on their web server (or have done so already).<ref name="ref_0a38" />
* (BitTorrent prior to version 3.2 uses 2 20 = 1 M as default).<ref name="ref_0a38" />
* peer protocol BitTorrent's peer protocol operates over TCP or uTP.<ref name="ref_0a38" />
* The handshake starts with character ninteen (decimal) followed by the string 'BitTorrent protocol'.<ref name="ref_0a38" />
* In April 2001, Cohen quit MojoNation and began work on BitTorrent.<ref name="ref_17d3">[https://history-computer.com/Internet/Conquering/BitTorrent.html History of Computers and Computing, Internet, Internet conquers the world, BitTorrent]</ref>
* BitTorrent gained its fame for its ability to quickly share large music and movie files online.<ref name="ref_17d3" />
* BitTorrent is a protocol that offloads some of the file tracking work to a central server (called a tracker).<ref name="ref_17d3" />
* With BitTorrent, the more files you share with others, the faster your downloads are.<ref name="ref_17d3" />
* Due to his principle of contacting many (up 300-500 servers per second) BitTorrent lead to the interesting network issue.<ref name="ref_17d3" />
* BitTorrent metafiles themselves do not store copyrighted data.<ref name="ref_17d3" />
* Whether the publishers of BitTorrent metafiles violate copyrights by linking to copyrighted material is controversial.<ref name="ref_17d3" />
* BitTorrent is a protocol that enables fast downloading of large files using minimum Internet bandwidth.<ref name="ref_5938">[https://computer.howstuffworks.com/bittorrent.htm How BitTorrent Works]</ref>
* In this article, we'll examine how BitTorrent works and how it is different from other file-distribution methods.<ref name="ref_5938" />
* Despite the advantages for BitTorrent users, it can unfairly consume access link bandwidth from other user(s) and applications.<ref name="ref_5859">[https://link.springer.com/chapter/10.1007/978-3-642-10392-6_1 Performance Analysis of BitTorrent and Its Impact on Real-Time Video Applications]</ref>
* We have used a detailed model of the BitTorrent protocol to analyze its performance and impact on real-time video traffic.<ref name="ref_5859" />
* Since its acquisition, BitTorrent has added various new tools, with a dedicated native cryptocurrency token, BTT, released in February 2019.<ref name="ref_45f9">[https://coinmarketcap.com/currencies/bittorrent/ BitTorrent price today, BTT marketcap, chart, and info]</ref>
* In 2018, TRON completed its acquisition of BitTorrent, bringing BitTorrent under the control of Justin Sun.<ref name="ref_45f9" />
* TRON is also behind the addition of cryptocurrency to BitTorrent, as the BTT token was released on TRON’s blockchain.<ref name="ref_45f9" />
* The BitTorrent team and umbrella organization, the BitTorrent Foundation, were awarded 19% of the supply.<ref name="ref_45f9" />
* With bittorrent you're getting each individual part limited by the uplink speed of that user who has that part.<ref name="ref_d1bb">[https://daniel.haxx.se/docs/bittorrent-vs-http.html bittorrent vs HTTP]</ref>
* Bittorrent needs to go out and connect to multiple remote machines.<ref name="ref_d1bb" />
* BitTorrent hadn't seen a major update in about two years, but that was before it bought out uTorrent.<ref name="ref_0e98">[https://download.cnet.com/BitTorrent/3000-2196_4-10211384.html BitTorrent]</ref>
* Previously, BT had lacked features that other torrent innovators had spent time testing and investing in.<ref name="ref_0e98" />
* Now, in one fell swoop, BT has access to everything it lacked.<ref name="ref_0e98" />
* Where uTorrent's search takes you to the MiniNova torrent site, BitTorrent's goes to BitTorrent.com, a pay-for-most-content site.<ref name="ref_0e98" />
* Without a doubt, BitTorrent has taken drastic steps to reverse course and unsink its sinking ship.<ref name="ref_0e98" />
* Although BT still eats more memory than its new sibling, it's hogging significantly less than before.<ref name="ref_0e98" />
* BT also comes with a small piece of software called DNA.<ref name="ref_0e98" />
* A "leecher" is a BitTorrent client downloading, who then becomes a seed for someone else.<ref name="ref_4612">[https://www.pcmag.com/encyclopedia/term/bittorrent Definition of BitTorrent]</ref>
* Each BitTorrent user becomes a source for another user who wants the same file.<ref name="ref_4612" />
* The BitTorrent client balances the load on the user's computer because downloading is faster than uploading.<ref name="ref_4612" />
* After movie streaming from Netflix, YouTube and other legal sources became popular, BitTorrent traffic dropped dramatically.<ref name="ref_4612" />
* A torrent was originally a file of meta-data on a BitTorrent server that keeps track of where all the files are.<ref name="ref_4612" />
* In practice, torrent refers to any file transferred via BitTorrent, and large files are broken into smaller ones.<ref name="ref_4612" />
* BitTorrent has always been one of the most popular clients for downloading torrents.<ref name="ref_1e7c">[https://www.techradar.com/reviews/bittorrent BitTorrent torrent client review]</ref>
* You will need a BitTorrent client to download Debian CD/DVD images this way.<ref name="ref_0e3b">[https://www.debian.org/CD/torrent-cd/ Downloading Debian CD images with BitTorrent]</ref>
* The Debian distribution includes BitTornado, KTorrent and the original BitTorrent tools.<ref name="ref_0e3b" />
* BitTorrent is an open, peer-to-peer protocol for distributing files.<ref name="ref_7c81">[https://docs.aws.amazon.com/AmazonS3/latest/dev/S3Torrent.html Using BitTorrent with Amazon S3]</ref>
* You can use the BitTorrent protocol to retrieve any publicly-accessible object in Amazon S3.<ref name="ref_7c81" />
* Amazon S3 supports the BitTorrent protocol so that developers can save costs when distributing content at high scale.<ref name="ref_7c81" />
* BitTorrent is a free-to-use, simple, and feature-loaded torrent client for sharing multimedia files via the BitTorrent protocol.<ref name="ref_e674">[https://filehippo.com/download_bittorrent/ Download BitTorrent 7.10.5.45356 for Windows]</ref>
* With BitTorrent, you can download or upload multiple files simultaneously , thereby saving a good amount of time.<ref name="ref_e674" />
* BitTorrent, the tool, is the official program to share files using this technology.<ref name="ref_e674" />
* Currently, BitTorrent handles more than 100 million monthly active users, which accounts for a substantial part of web traffic.<ref name="ref_e674" />
* Compared to BitComet, qBittorrent, and other similar programs, BitTorrent comes with a wide range of features.<ref name="ref_e674" />
* BitTorrent also lets you schedule downloads, which is a convenient way to line up multiple files one after another.<ref name="ref_e674" />
* Compared to Vuze and other software, BitTorrent has a simpler and cleaner interface.<ref name="ref_e674" />
* With a minimalist design, BitTorrent hides less-used options and menus out of sight.<ref name="ref_e674" />
* BitTorrent is available for a wide range of operating systems and platforms, including Windows, macOS, iOS, and Android.<ref name="ref_e674" />
* Regardless of your choice, BitTorrent remains the standard software for downloading torrents and won’t disappoint you a bit.<ref name="ref_e674" />
* Last April, a pair of cousins named Bob Delamar and Jeremy Johnson became co-CEOs of BitTorrent.<ref name="ref_14ee">[https://www.wired.com/2017/01/the-inside-story-of-bittorrents-bizarre-collapse/ The Inside Story of BitTorrent’s Bizarre Collapse]</ref>
* BitTorrent had already tried to be the next Netflix, starting long before Netflix had become the next Netflix.<ref name="ref_14ee" />
* BitTorrent — the company — got started on the assumption that Cohen was brilliant.<ref name="ref_14ee" />
* But from the start, BitTorrent had a branding problem — pirates used it to share movies illegally, making it the Napster of entertainment.<ref name="ref_14ee" />
* Because the protocol was open-source, BitTorrent (the company) couldn’t stop the pirates.<ref name="ref_14ee" />
* Blizzard Entertainment has used BitTorrent to let players download World of Warcraft.<ref name="ref_14ee" />
* By last spring, BitTorrent had already endeavored to become a media company, twice.<ref name="ref_14ee" />
* Torrents are reliable, fast, and an effective way to download files from internet.<ref name="ref_9371">[https://www.startupsgeek.com/4-risks-of-using-torrents/ 4 risks of using torrents • Startups Geek]</ref>
* Much like http (hypertext transfer protocol) and ftp (file transfer protocol), BitTorrent is a way to download files from the internet.<ref name="ref_5dfb">[https://www.kaspersky.com/resource-center/definitions/bittorrent What Is BitTorrent and Is It Safe?]</ref>
* In 2005, estimates indicated BitTorrent accounted for about 35 percent of all internet traffic.<ref name="ref_5dfb" />
* BitTorrent has a reputation as a technology used to pirate movies, games, and other copyrighted content.<ref name="ref_5dfb" />
* To find content, use your web browser to visit popular BitTorrent tracker sites.<ref name="ref_5dfb" />
* Remember, although BitTorrent itself is legal, a lot of the content available through other users is pirated.<ref name="ref_5dfb" />
* Find, download (torrent) & play torrents on your phone or tablet with the official BitTorrent® App for Android.<ref name="ref_d554">[https://play.google.com/store/apps/details?id=com.bittorrent.client&hl=en&gl=US BitTorrent®- Torrent Downloads]</ref>
* The user then opens that file in a BitTorrent client, which automates the rest of the process.<ref name="ref_a35d">[https://en.wikipedia.org/wiki/Torrent_file Torrent file]</ref>
* When the client has all the pieces, the BitTorrent client assembles them into a usable form.<ref name="ref_a35d" />
* To send or receive files, a person uses a BitTorrent client, on their Internet-connected computer.<ref name="ref_637c">[https://en.wikipedia.org/wiki/BitTorrent BitTorrent]</ref>
* A BitTorrent client is a computer program that implements the BitTorrent protocol.<ref name="ref_637c" />
* As of January 2012 , BitTorrent is utilized by 150 million active users.<ref name="ref_637c" />
* The BitTorrent protocol can be used to reduce the server and network impact of distributing large files.<ref name="ref_637c" />
* The distributed nature of BitTorrent can lead to a flood-like spreading of a file throughout many peer computer nodes.<ref name="ref_637c" />
* A BitTorrent client is capable of preparing, requesting, and transmitting any type of computer file over a network, using the protocol.<ref name="ref_637c" />
* In the beginning, BitTorrent's non-contiguous download methods made it harder to support "streaming playback".<ref name="ref_637c" />
* In 2014, the client Popcorn Time allowed for streaming of BitTorrent video files.<ref name="ref_637c" />
* The BitTorrent protocol provides no way to index torrent files.<ref name="ref_637c" />
* Several types of websites support the discovery and distribution of data on the BitTorrent network.<ref name="ref_637c" />
* The Tribler BitTorrent client was among the first to incorporate built-in search capabilities.<ref name="ref_637c" />
* At any time the user can search into that Torrent Collection list for a certain torrent and sort the list by categories.<ref name="ref_637c" />
* BitTorrent does not, on its own, offer its users anonymity.<ref name="ref_637c" />
* BitTorrent v2 is intended to work seamlessly with previous versions of the BitTorrent protocol.<ref name="ref_637c" />
* Florida State University uses BitTorrent to distribute large scientific data sets to its researchers.<ref name="ref_637c" />
* The developing Human Connectome Project uses BitTorrent to share their open dataset.<ref name="ref_637c" />
* Facebook uses BitTorrent to distribute updates to Facebook servers.<ref name="ref_637c" />
* Twitter uses BitTorrent to distribute updates to Twitter servers.<ref name="ref_637c" />
* BitTorrent frequently contacts 20–30 servers per second, rapidly filling the NAT tables.<ref name="ref_637c" />
* Most BitTorrent clients also use Peer exchange (PEX) to gather peers in addition to trackers and DHT.<ref name="ref_637c" />
* In theory, this would make using BitTorrent almost as easy for a web publisher as creating a direct HTTP download.<ref name="ref_637c" />
* I want RSS feeds of BitTorrent files.<ref name="ref_637c" />
* In August 2007, Comcast was preventing BitTorrent seeding by monitoring and interfering with the communication between peers.<ref name="ref_637c" />
* In general, although encryption can make it difficult to determine what is being shared, BitTorrent is vulnerable to traffic analysis.<ref name="ref_637c" />
* Some BitTorrent implementations such as MLDonkey and Torrentflux are designed to run as servers.<ref name="ref_637c" />
* An increasing number of hardware devices are being made to support BitTorrent.<ref name="ref_637c" />
* BitTorrent metafiles themselves do not store file contents.<ref name="ref_637c" />
* BitTorrent implementations often use μTP for their communication.<ref name="ref_637c" />
* Several studies on BitTorrent found files containing malware, available for download.<ref name="ref_637c" />
* BitTorrent is an alternative way of downloading big files that doesn't share the same weaknesses.<ref name="ref_0970">[https://www.pcmag.com/how-to/how-to-use-bittorrent How to Use BitTorrent]</ref>
* BitTorrent is commonly known as a piracy tool, thanks to its efficiency in sharing large movie files, music albums, software, and porn.<ref name="ref_0970" />
* If there's something you want to download, there's a good chance someone's sharing it with BitTorrent, legally or not.<ref name="ref_0970" />
* This may seem a bit roundabout—downloading a small file that points you to another file—but that's the way BitTorrent works.<ref name="ref_0970" />
* You just double-click the Torrent and tell your OS to open it in the client software.<ref name="ref_0970" />
* These are the absolute bare minimum basics you need to get started with BitTorrent, but they won't likely give you an optimal experience.<ref name="ref_0970" />
* Some ISPs, particularly those outside the US, may also throttle your speeds if they see you're using BitTorrent.<ref name="ref_0970" />
* After all, if there were no seeders, BitTorrent wouldn't work very well, and we'd all be stuck downloading files at a snail's pace.<ref name="ref_0970" />
* The UDP tracker protocol is fully supported in the BitTorrent client to make announce requests to UDP trackers.<ref name="ref_3c6b">[https://github.com/mpetazzoni/ttorrent mpetazzoni/ttorrent: BitTorrent Java library with tracker and download client]</ref>
* The default tracker port recommended by the BitTorrent protocol is 6969.<ref name="ref_3c6b" />
* This BitTorrent library is distributed under the terms of the Apache Software License version 2.0.<ref name="ref_3c6b" />
* To explain what BitTorrent does and how its users can be traced, it’s first worth examining more common examples of file transfer protocols.<ref name="ref_2b5e">[https://theconversation.com/bittorrent-and-the-digital-fingerprints-we-leave-behind-39854 BitTorrent and the digital fingerprints we leave behind]</ref>
* But it’s undeniable that BitTorrent is also very useful for those who want to share copyrighted material.<ref name="ref_2b5e" />
* It’s worth noting that BitTorrent Inc itself is not associated with The Pirate Bay or any other copyright-infringing torrent directory.<ref name="ref_2b5e" />
* Representatives of copyright holders have resorted to another approach: suing BitTorrent users who have shared copyright-infringing files.<ref name="ref_2b5e" />
* Without a BitTorrent client, you can’t partake in the peer-to-peer protocol.<ref name="ref_6344">[https://lifehacker.com/a-beginners-guide-to-bittorrent-285489 A Beginner's Guide to BitTorrent]</ref>
* “Inside a “.torrent” file is a set of information that helps your BitTorrent client find and download data.<ref name="ref_6344" />
* Let’s get real for a minute: Most people use BitTorrent to download copyright material.<ref name="ref_6344" />
* No matter how much we kid ourselves that we’re all downloading Linux distributions and screensavers, piracy and BitTorrent go hand-in-hand.<ref name="ref_6344" />
* Whatever your BitTorrent pleasure, I recommend you treat this with care.<ref name="ref_6344" />
* Every BitTorrent client that’s even half-good should come with some way to limit your download and upload speeds.<ref name="ref_6344" />
* And when you’ve hit that point for a torrent you’ve downloaded, delete it from your BitTorrent client.<ref name="ref_6344" />
* BUSD users may purchase one-year subscriptions of BitTorrent or µTorrent Classic products, including Pro, Ad-Free, and Pro+VPN for Windows.<ref name="ref_2289">[https://www.businesswire.com/news/home/20200709005691/en/BitTorrent-%C2%B5Torrent-Now-Accept-BUSD-Announce-25-off-Crypto-based-Purchases-of-Pro BitTorrent & µTorrent Now Accept BUSD, Announce 25% off Crypto-based Purchases of Pro]</ref>
* BitTorrent, protocol for sharing large computer files over the Internet.<ref name="ref_d070">[https://www.britannica.com/technology/BitTorrent BitTorrent | computing]</ref>
* Many file-sharing Web sites are based on BitTorrent because of its efficient use of bandwidth.<ref name="ref_d070" />
===소스===
<references />

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   <references />
-== 메타데이터 ==
+==메타데이터==
 ===위키데이터===
 * ID :  [https://www.wikidata.org/wiki/Q133862 Q133862]

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	===소스===		===소스===
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		+	== 메타데이터 ==
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		+	* ID : [https://www.wikidata.org/wiki/Q133862 Q133862]

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 * BitTorrent, protocol for sharing large computer files over the Internet.<ref name="ref_d070">[https://www.britannica.com/technology/BitTorrent BitTorrent | computing]</ref>
 * Many file-sharing Web sites are based on BitTorrent because of its efficient use of bandwidth.<ref name="ref_d070" />
 ===소스===
   <references />