ڸ(JavaOne) ڹ ̼ ¼ҽ ̼ ؼ ϱ ؼ ƴմϴ. ڸ 帮 ϴ ΰ, "The network is the comptuer"Դϴ. װ ¼ҽ 翡 ־ ̷ ־ Ǿ ؼԴϴ.
п 'ũη ' ľϴ ־ ʰ 信 ؼ Ұұ մϴ. ù ° (ecology)κ Ե Դϴ.
¼ е鲲 츮 ϸ ǻ翡 å Ŀ Ѵٴ ̰ ִٰ Ͻ ڽϴ.^_^ ̻ ֽϴ.
ù°, dz ȯ âس ؼ ϴ () ʿϴٴ ݴϴ. 츮 δ õ, 鸸 ٸ ü ϰ ֽϴ. ڿ Ǵ ǥ ؼ üδ ü ο Ǵ (cooperative web) ϰ ˴ϴ. ¼ҽ а ִٰ ϰ ֽϴ. ڵ ڽ̳ ģ ϱ α մϴٸ α ¼ҽ ý ؼ ٸ Ϳ ֽϴ. ҽ ڴ ڽ Ǽ и 'ȯ' ǵ ָ鼭 ڶ ϰ ֽϴ.
°, dz ȯ DZ ð ɸٴ ݴϴ. ϳ ٸ Ŀ ʸ մϴ. ̳ ν߸鼭 ̷κ Ĺ ڶ ֽϴ. ð ɸϴ. ܼ ü dz鼭 ξ Ÿ ɼ þϴ.
SF Ҽ Ͻô Kim Stanley Robinson ȭ ٷ 3 , "Red Mars, Green Mars and Blue Mars" ̷ ǥǾ ƽð Դϴ. å ؼ °谡 ȭ, õϰ, ¼ҽ ϳ Ʈ Ʈ ִ° غ ־ϴ.
Ư ֽϴ. ֱٿ ﷻߣ ֺ ȭ߷ Ȳȭ ȸǴ ؼ оϴ. ű °谡 ȭϴ ־ '' ߴ ־ϴ. ȭ Ŀ Ƴ Ĺ °踦 ٽ â ȸ ϴ. ̷ ˱ ó ʿ ϴ. ̶ 'ڿ' Ѵٴ ƴϱ.
ڸ Դϴ.
(cooperation), ȭ(evolution), ¦(surprise).
¼ҽ Ʈ ִٰ ϴ ϳ ' ' 'ǵ ' ǻ ȭ Ȯϰ شٴ Դϴ. ̷ иϰ ⸦ ݺ ұ մϴ.
ϳ а Բ Lawrence Lessig å, "Code and other laws of Cyberspace" Դϴ. Lessig ̰ å ̹̽ Ű ȭ ʿϴٴ ð ϴ Ϳ ߰ ֽϴ. ڸ Lessig ⸦ ð å ѹ оñ⸦ õմϴ. 帱 κ å ǻ ý۰ Ʈ Ű κ ¼ҽ ߴ, Ŀ Դϴ. ű ؼ ϸ鼭 ߰ϰ ̹ ֿ Դϴ.
δ Դϴ. ٽ ƿ Ʈ̾߸ ǻԴϴ. ϰ 帰 ̳ ǹϴ Ͱ Դϴ. еǴ κ Ͻϴ ̷Դϴ.
(Open source as an outgrowth of wide area networking)
е κ ¼ҽ ũη èǾ^_^ ̶ ƽ ̴ϴ. ġ(Apache), (Linux) (Perl) . ¼ҽ ̼ ü κп ؼ ƴմϴ. ͳ '' 'ǥ' ¼ҽ ϰ մϴ.
, · ͳ ¼ҽ ̰ ֽϴ. Bind(Berkeley Internet Name Daemon) ͳ ϴ α ߿ αԴϴ. ڸ մ ͳݿ θ ̴ ø̼ SMTP HTTP ¼ҽ Sendmail, Apache ֽϴ. ̵ ¼ҽԴϴ.
̷ θ ˸ Խϴ. ¼ҽ ' ̻'̶ ˸ ߾.
ͳݰ ¼ҽ ܼ ͳ ǥ ϰ ϼϴ α ̻Դϴ. ¼ҽ ü Ʈ Ȯ ӿ Ѹ ڰ ִٰ ϰ ֽϴ.
(Bell Lab) ʱ н ̴ ô. н Ǵ ̼ ο ó Ƿ ڸ ¼ҽ ƴϾϴ. ߿ߴµ.
Thompson Ritchie (: н ) ϰ ȹ ý ϴ ܼ ý α ִ ĿǮ ½ϴ. Kerinighan Pike "The Unix Programming Environment" Ǹϰ ߴ ó α ƽŰ ؽƮ Ʈ ǥԷ(Standard Input) о ̰ ƽŰ ؽƮ ǥ(Standard Output) Բ ϴ. ܼ α 峭ó ϳ ־ϴ. ܼ α س ְ Ǿϴ.
̿ Ģ ͳ ϰ Ǿϴ. ǥ(Open Standard) ٸ α ϱ ؼ о鿩 ϰ ϴ ϰ ֽϴ. ߰ ϴ ڿ ð ֽϴ.
Ģ Ǵ °賻 ȰϷ 庮 ִ ٺ ŰԴϴ. ڽ ؼ Ǵ ڽ 븮 ִ ƴ ؼ α ֽϴ. ÿ ü ý Ϻο Ե˴ϴ. "Ecology in action"̶ ֽϴ.
(Source code was available for inspection)
̼ ֽϴ. и ̼ ٸ ͺ ڵ ڵ ʿ伺 ġ ֽϴ. ҽڵ带 Ѵٴ (source availability)̾߸ ٸ ۾ ڽ س ū ߽ϴ.
ʱ н AT&T ̼ ¼ҽ ƴϾϴ. ߿ AT&T ó ۿ ް ־ϴ. 'ҽ ' κ ۾ ߵ ü谡 Ÿ â ̲ ϴ.
ҽڵ带 Ű Ʈ ٸ س 鿩 ִٴ Դϴ. ̰ н θ 庮 İ ݴϴ. ٽ ߸ ʿ䰡 ϴ. ȭմϴ.
츮 ʱ â ־ϴ. ʽ ¼ҽ ƴϾϴ. "ۺ (public domain)"̾ϴ. NCSA ڸ ¼ҽ ƴϾϴ. ҽ Ӱ Ǿ ־ NCSA ڵ α ϱ ȴ ӿ "ġ(Apache)" һ ź ־ϴ.
߿ , ʽ κ (Mosaic) , ݽ Ϳ ũμƮ ͳ ͽ÷η ̾ "View Source"(ҽ) ϴ. ƹ HTML ¼ҽ ̶ ʾ "ҽ" ȮǴ մϴ. Ƹ 庮 ſ Դϴ. ٸ ϰ 鿩ٺ ־ Դϴ. Ƽ ̿ ̳ Ʈ ̾ϴ.
Ʈŷ ¼ҽ Ŀ ؼ ô.
â ҽ ٿ ܼ ϴٸ ȭ ҽ ͳ Ÿ DZ ϸ鼭Դϴ. (Usenet) -θ ִ Խ ý- ڹ, ¼ҽ Ư¡ 'лȭ ' ŵ Ŀٶ ʿϴ. ְ ˷ַ ֺ ãƳ ݿ ""մϴ. ϰ Ʈ ٸ Ʈ ̵ ִ Ʈ̾ϴ. ٸ Ǵµ ɸ ߽ϴٸ. Ʈ(Hub site) Ư 麻 ڹ̾ϴ.
uucpnet usenet ̸( ų) ؼ Ǿ Ʈ ؼ Ǿϴ. comp.sources.unix н ҿ UC Berkeley ͷκ ǻ簡 ִ θ ִ ΰ ȮǴ ߽ϴ. "patch" α ü ҽ ƴ κи ϴ ־ ؼ ҽ ϰ ߽ϴ.
ͳ θ ڿ ȭ ̹ Ȯϰ ڸ ̾ϴ. ʱ ڵ ۾ ϰ ϱ ߴ ɴ ũ ξ Ѿ ϳ ȭ Ǿϴ. ٽ ġ Ư ȸ 踦 ɻ縦 ߽ ̴ Ʈ Ǿٴ Դϴ. ̰ ó ִ Ŵ Ը ȭ ʿϴ.
Ʈŷ θ ִ ϴ ٴ ¼ҽ ٽԴϴ. "ڱ ڽ ܱ " α (Sendmail ø ¼ҽ Կ ó) Ȱ ٸ ־ϴ. ٸ ʿ䵵 ؼ ʿ䵵 ϴ. ǰ ҽ Ե '' · ϰ, Ȱ ִ ִ ˾ƺ θ ˴ϴ.
¼ҽ Ŀ´Ƽ IETF ϰ и ͳ ǥ μ ¼ҽ Ʈ ֽϴ. IETF ڵ ƴ ǥ ´ٴ Դϴ. ϸ Ʈ ϰų ÿ ν ֽϴ. 'ǥ' ȸʹ ڵ鿡 ˴ϴ. ( ȯϴٸ ȸ鵵 ó ں̳ Ը ƴ ̵ ø̼ ؾ մϴ.) IETF ¼ҽ Ĵٵ尡 Դϴ.
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¼ҽ ¼ҽ ͳ ϰ Ʈȭ Ŀ´Ƽ "ڿ" ϰ ͽϴ. Ʈ ä Ŀ´̼ϴ ˰ ν ο ӵ ο ֽϴ. д þ Ƿ± üǰ ó, ó Ϲ ä ִ ɷ¿ Ե˴ϴ. ս ̵ ߴ ó Ʈŷ ̵ ϴ. ̵ ο Ѹ ְ ϴ.
¼ҽ ᱹ Ŀ´̼Դϴ.
װ 츮 ϸ "Collab.net"̶ ¼ҽ ĸ Դϴ. Collab.net ġ Brian Behlendorf Բ Դϴ. ٸ ¼ҽ Ʈ ġ ʸ ڿ ʾҽϴ. ġ "vender"(NCSA) ϱ ڵ鿡 ؼ, ϴ ϱ Բ ۾ ǻ縦 ڵ鿡 ۵Ǿϴ. (, "Apache" ̸ ̷ ǿ Ե Դϴ. ڵ NCSA α "(Patch)" Բ ѵ "A patchy server" ̸ Դϴ.)
ġ ¼ҽ ̼ Ƶ ȸ鵵 Ʈ Ʈ ϴٴ ־ϴ. ܺο ϼ Ʈ ʴ ū ȸ ο ¼ҽ Ģ ֽϴ. ߿ Collab.net ¼ҽ ̼ Ʈ ѵ ƴ϶ ϱ ٴ Դϴ. ¼ҽ Ʈ ̰ Ŀ´Ƽ ؾ ϰ μ Բ ȸ翡 ϴ.
¼ҽ ܼ Ʈ ̼ ƴ, ͳ ۾̶ Ƶδٸ ū Դϴ. ¼ҽ Ʈ ܿ Seti@Home̳ Ƹ "computing grid" Ʈ, ũη, The Cluetrain Manifesto ǥ ο ̵, α(weblogs), ͳ Խ ֽĽ ִٴ Ȯ ֽϴ.
ϳ Ʈ ߴ Ʈ ǻ ο ̵ ֵ ڰ Ǿ о߿ 巯 ֽϴ.
鿡 ͳ ǻͰ Ʈ ̷ ƴ϶ Ʈ ̶ ֽϴ. Ʈ θ ӵǾ ִ ŭ̳ ӵǾ ִĵ ߿ϴٴ Ȯ Դϴ.
(The Web as a network service architecture)
ٸ ͳ ô ø̼ó ¼ҽ ȣõǴ · ȯǾ ٴ ߿մϴ. Ⱓ ǻ ø̼ ߿ ߾ . α ߿ Ǿ ġ ִ ǻ Ұմϴ. , κ ϰ ִ â ˴ϴ: Ƹ ڻŷ ø̼ . ̺(eBay) ϱ. e*trade ã α .
̷ ȭ ¼ҽ Ʈ Ŀ´Ƽ ִ ǹ̴ ûϴ. í 縸 , ڰ Ʈ ϰ ϱ ڰ '' ġ ʾƵ Ǵ Ȳ GPL(General Public License) ū ǹ̰ νĽŰ ؿԽϴ. ȣ · Ǵ ø̼ ó GPL Ʈ , ҽڵ ʿ䰡 ϴ. ø̼ ü ʿ䰡 Դϴ. ҽڵ尡 ʿ䰡 ٴ GPL 'ҽڵ ' ǹ̸ Ѵٴ մϴ.
ڸ ̼ Ǹ ϴ ð ʰڽϴ. ٸ UNIX ٺ κ 鿡 ؼ ϰ ͽϴ: (pipe), ۰ α ؼ α δ Ұ ϴ .
ϴ.
ô뿡 ־ ''(pipe) ϱ?
亯ν Jon Udell( Byte ) ⸦ Űܺ մϴ. ũη õ ϴ ־ ƴ پ Դϴ. ε. μ , ū ǹ̸ ߽ϴ. װ Ŵ ̵ϴ. ٰ 5-10 ǻ Ƴ Դϴ.
ܼ ߽ϴ. ܼ κ ִ Ŭ̾Ʈ- ý Դϴ. лȭ Ű(a distributed service architecture) Դϴ. ŰĴ ҷ ִ URL̶ 1 "API" ̷ ִٴ Դϴ.
ֱٿ ־ ̽ ۷ Zope Ʈ ߽ϴ:
" ó ̹ Ŵ Ը Ʈ ü Ǿϴ. ̵ Ʈ ַ ̾ϴ. ! ִ "ȣ"ؼ ! 丮 ɴϴ. Ǵ ŸŸ ϳ "ȣ"ؼ ˻ ۹ϴ.
ŷ ϳ ̵ Ʈ ϴ ҷ ܿ ٸ ͵ ִٴ Դϴ. URL ν ִ (Python̳ Perl, ڹٽũƮ, ڹ ) ؼ α̸ ٵ "ȣ" ֽϴ.
̵ α "ȣⰡ Ʈ Ƴ ̺귯" ϴ. Դٰ Ʈ ο ϴ ϴ. ٷ ̰ " UNIX " մϴ."
ؼ װ α Ұϴ ⸦ ̾ϴ. α "web mindshare calculator" ̸ α, ̷ ̾ϴ. ŸŸ URL Ʈ Ǿ ִ ˷ִ links Ű尡 ֽϴ. Ŀ õ Ʈ īװ ϰ ֽϴ. α ϳ , Ʈ(tree) ָ Ʈ Ϻα ̵ϸ鼭 url Ƽ, ̵ url ϳ ŸŸ links Ű ְ ߽ϴ. īװ ϳ ־ īװ ִ url ٸ Ʈ ũ ־ϴ.
װ ϵ, " UNIX "Դϴ. Ʈ Ʈ ߴ ؼ ξ ϰ Ȯ ½ϴ.
̷ ΰ, "" Ʈ ̽ ٴ ̵ 츮 ϸ ڵ鿡 Ư θ ̵Դϴ.
Ʈ "" ̽ ̿ α ߿ 츮(O'Reilly) ͵ ֽϴ. 츮 Ƹ 츮 ȸ ϰ ִ ڳ ǰ ڰ ִ α ϴ. 츮 α "amarank" θ ֽϴ. α 츮 ȸ å ˻ ڵ ȣ(positive review) Ƹ Ǹ Űܼ ֱ Դϴ. ٸ ǻ̳ , 鵵 Ƹ ִ ˻ ֽϴ. ̰ ŬϷ ٴϴ ðԴϱ. "amarank" "Ƹ ִ ڹ ž 30 " ų "ڹ å Ҹ å ֳ", " 1 Ⱓ Jini " ϸ ˴ϴ.
Դٰ amarank Ƹ Ʈ ٴϴ ð ٸ ʿ, ٽ ٸ · μ ֽϴ. amarank α , 彲 α óǰ ֽϴ.
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ٸ ?
Finance-QuoteHist Perl The Motley Fool̳ Financial Web Ʈ ְ ֽϴ. YahooChart Yahoo! Financeκ ֽíƮ ֽϴ. DeepLeap̶ α ο "¶ ýƮ"ν, ۰ !κ ȭ ִ ֽϴ. α Ϸ ְ, ϱ · , Ʈ Ǿ νƮ ̸Ϸ ˷ִ ɱ ߰ ֽϴ.
̵ α 밳 (Perl) ϴ. ȯǴ ¹ html 찡 , Ÿ ٷ ־ ϱ Դϴ.
, ǰߵ , ̰ ߸ Ϸ ܰ Դϴ. xml ߱ ϰ ְ, , Ÿ 簡 ְ, Ʈ ٸ α ִ API 巯ν ŵ ִٴ νϱ ߽ϴ.
"ü 2 (Second generation object web)" , Ʈ ٸ α ; ϰ API ϴ ǹմϴ.
̷ ̾ϴ:
"۳, Dun Bradstreet ϰ ִ ¶ Ͻ ü ߾ϴ. 鿣 Ÿ ҽ middle-tier component xml ̽ ؼ HTTP HTTPS ְ ߽ϴ. D&B Ÿ(raw data) ϱ⺸ٴ Űȭ ߾, ȭ ߸ ϴ. ο ٲپ ҽϴ. ý Ÿ ̸ , ڵ ̵ xml-over-http ؼ ־ϴ. ɴ δ webMethods b2b Դϴٸ δ xml-RPC ũ ٸ ʽϴ. ۳⸸ ص ڵ ȭ D&Bκ ؼ D&B ûϴ ۿ ϴ. ߰, D&B private Ʈ ϸ鼭 Ʈ ϴ ۿ ϴ. ο Ŀ, D&B Ÿ ǰ īŻα · , ڵ 'xml - http νİ' Ŷ ̿ؼ īŻα ͼ, Ÿ ִ ۷ ڵ带(glue code) ̿ Ư ø̼ Ÿ ֽϴ."
츮 ϸ Rael Dornfest "Meerkat"̶ θ ִ RSS aggregator ̿ؼ ο ½ϴ.
RSS ؼ е 帱? RSS Ʈ Ʈ ŵ̼(content syndication) ϴ XML 丮 ó Դϴ. Ʈ '丮' ŸƲ ũ(ڽ Ʈ Ǵ), ΰ Ǿ ֽϴ. 丮 ʿϴٰ Ǵ 丮 ٰ ڽ Ʈ ֽϴ.
Meerkat ̰ ܰ Ų Դϴ. 丮 Ʈ ְ ϴ RSS Ѵٴ Ѿ, Rael ̼ǵ Ʈ 帧 ִ ϴ. Meerkat 鿣 ִ ũη/ǻ/geek/аƮ ϴ RSS ϵ ˻մϴ. ˻ ϵ /äκ/ð зؼ mysql Ÿ̽ ǰ Ÿ̽ ̽ ֶ ͽ ̿ ˻ɱ ֽϴ. ڴ ̽ ̿ؼ '丮' Ÿ ۺ̼ ֽϴ. Rael ̽ Ϲ RSS (general purpose RSS reader) ϱ ߽ϴ.
Rael Meerkat Ƹ ̿ϴ ̿Ѵٴ ˰ Ǿϴ. Ÿ ٰ ڽ ǵߴ Ͱ ٸ ϱ ϱ. ϰ ֵ API ϴ. API Ÿ پ α ٲپִ Ǿ ֽϴ. PHP serialized data ڹٽũƮ ȶ(Sherlock) ´ ٲپ ݴϴ.
⼭ ڼϰ Rael API ؼ 帮 ʰڽϴ. ϰ ŰĶ , ǻ ȭ ִ Ʈ ٴ , ̵ ߿ ǹ̸ ´ٴ Դϴ. ܼ mysql̳ PHP ¼ҽ ̿ؼ Ʈ ߴٴ Ǻٴ Meerkat Ͼ Ű Ӹ ƴ϶ ڽ Ǵ ǵ ʾҴ ٸ ε ϰ ߴٴ ߿մϴ.
о߰ Ϸ xml ŸŸ ȯ ˻(service discoveries) ǥ ؾ մϴ. ڽŵ API xml ̸ Ÿ http smtp ݻ xml · Ӱ ְ Դϴ. ̰ տ 帰 ϰ Űĸ ٽ ̰, н ߽ ¼ҽ ȭ Ǵ ־ ſ ߿մϴ.
ٽ ѹ Űܺ:
" αӷμ 츮 δ Ʈ ϴ մϴ. CGI ũƮ ̿ ORB(Online Referencing Book) ʶ ̾, ̰ 1994 غ Դϴ. ξ ٺ ̷鼭 Ǿ Դϴ. ŸƮ !, ڽ ϴ ٸ Ʈ xml ̽ ̿ؼ ؾ մϴ. Ŭ̾Ʈ xml html ֽϴ. Ŭ̾Ʈ ٸ α̶ xml α ° ֱ Դϴ."
, DZ ؼ ʿ Ʈ ſ ϴ.
ؼ JavaOne ÷ξ ̷ο Żü ҽϴ. "Cape Clear" ̸ Ϸ ȸԴϴ. Ʋ ʴٸ ڹٺ(Javabeans) ڹ(CORBA) Ʈ 캻 װ xml ̽ ǥִ Դϴ. ڹٺ ڹٸ xml-RPC SOAP ְ Դϴ.
SOAP ħϰڴٴ ǥ ҽԴϴ. IBM ڹ SOAP ǥ߰ ư ڵ带 xml-Apache Ʈ ϰڴٰ ߽ϴ. xml ⼭ ְ ̰ и Դϴ.
帱 Դϴ:
ICQ Jini, Ͱ ִ ϱ?
, ̵ ý ٽ ȭ Ŭ̾Ʈ- ǻ ƴ, , Ǿ--Ǿ Ʈŷ Ű Ŀ Դϴ. ʹ " ¶ο ִ?" "Żī ֽ ִ?" ִ "νƮ "Դϴ.
߾ , ֱ ϴٸ, Ÿ ϴ ƴ϶ Ÿ ִ Ű ͻԴϴ. (̷ ʿ䰡 ִ , ̰̾߸ Ÿ Ÿ(meta data) Դϴ.) ̷ ϴ Դϴ.
Ե, üȭ ȸ ϳ ̾ϴ. 㿡 ϴ ִ ⳪ ̵ ˻ϰ ̿ϰ ִ ֽϴ. Jini ʱ Ʈȭ ϵ ̽ ߰ ־ Ģ 迡 ǰ ֽϴ.
츮 ϴ Ǹ Ӹ ƴ϶ ȣϴ Ŀ ؼ ˷ִ ƮԴϴ. ˻ ִ ˻ ϰ Դϴ.
ڳ ܳ ȸ ֽϴ. ĥ , infrasearch Ÿ ǥ ־ϴ. ̰ ڶ Դϴ. infrasearch Ȯ ƴ ƹ ϴ. ̵ ŭ ¤ Դϴ. ˻ϴ ƴ '' ˻ ִ ˻ ڴٴ Դϴ. ȸ簡 ϱ, ˻ Էϸ "" ã Է ȯ ־ϴ.
̷ ˻, ۺ̼ Ű θ α⸦ ɴ ϴ. ֻ ʿ䵵 ϴ. Clayton Christenson "The Innovator's Dilemma" , "less is more"Դϴ. ڴ ְ ̶⺸ٴ ϰ ϱ ͵ ϴ. 鿡 ڸ ̳ ְ Ĺ, Ÿ Դϴ.
츮 (false starts) ؾ߸ մϴ. ʱ ̵ ϴ װͿ ؼ ٸ ٸ ãƳ ֱ Դϴ. ε ũη ٸ ũη ϴ Ŀ ֽϴ.
, ο 帰 ƿ Ǿϴ. ¼ҽ Դϴ. ¼ҽ 庮 ߾ ߰ â پ ֽϴ.
Ʈ ô뿡 ڴ ڽŵ ǵ鿡Ը ʴ, ǻ ̶ پ ִ Դϴ.