[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.csadjbc.cz\/cesnet-polozil-zaklady-ceskemu-internetu-jiz-v-roce-1993\/#Article","mainEntityOfPage":"https:\/\/www.csadjbc.cz\/cesnet-polozil-zaklady-ceskemu-internetu-jiz-v-roce-1993\/","headline":"CESNET polo\u017eil z\u00e1klady \u010desk\u00e9mu Internetu ji\u017e v roce 1993","name":"CESNET polo\u017eil z\u00e1klady \u010desk\u00e9mu Internetu ji\u017e v roce 1993","description":"Internet byl v roce 1993 teprve rok v provozu, a to pouze na p\u016fd\u011b akademick\u00e9. K n\u011bmu se v\u00e1\u017ee tak\u00e9 pra\u017esk\u00e1 metropolitn\u00ed s\u00ed\u0165 PASNET. Postupn\u011b se s\u00ed\u0165 roz\u0161i\u0159ovala i na dal\u0161\u00ed akademick\u00e1 m\u00edsta v \u010cesku a na Slovensku, ale Internet pro ve\u0159ejnost dostupn\u00fd je\u0161t\u011b nebyl. Bylo to d\u00e1no tak\u00e9 t\u00edm, \u017ee spole\u010dnost Eurotel a jeho […]","datePublished":"2023-05-15","dateModified":"2023-05-15","author":{"@type":"Person","@id":"https:\/\/www.csadjbc.cz\/author\/#Person","name":"","url":"https:\/\/www.csadjbc.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44215cbfc388d6c267f7eccf0a5fae95a459f733d44435ee1a21bfc9d2aea339?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44215cbfc388d6c267f7eccf0a5fae95a459f733d44435ee1a21bfc9d2aea339?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"csadjbc.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.csadjbc.cz\/wp-content\/uploads\/img_a309903_w2391_t1520879849.png","url":"https:\/\/www.csadjbc.cz\/wp-content\/uploads\/img_a309903_w2391_t1520879849.png","height":0,"width":0},"url":"https:\/\/www.csadjbc.cz\/cesnet-polozil-zaklady-ceskemu-internetu-jiz-v-roce-1993\/","wordCount":444,"articleBody":"Internet byl v roce 1993 teprve rok v provozu, a to pouze na p\u016fd\u011b akademick\u00e9. K n\u011bmu se v\u00e1\u017ee tak\u00e9 pra\u017esk\u00e1 metropolitn\u00ed s\u00ed\u0165 PASNET. Postupn\u011b se s\u00ed\u0165 roz\u0161i\u0159ovala i na dal\u0161\u00ed akademick\u00e1 m\u00edsta v \u010cesku a na Slovensku, ale Internet pro ve\u0159ejnost dostupn\u00fd je\u0161t\u011b nebyl. Bylo to d\u00e1no tak\u00e9 t\u00edm, \u017ee spole\u010dnost Eurotel a jeho divize NexTel m\u011bla v\u00fdhradn\u00ed (exkluzivn\u00ed – monopoln\u00ed) pr\u00e1vo na zav\u00e1d\u011bn\u00ed ve\u0159ejn\u00fdch datov\u00fdch slu\u017eeb v na\u0161\u00ed zemi a nikdo jin\u00fd tyto slu\u017eby (ve\u0159ejn\u00e9) nab\u00edzet nemohl. Ov\u0161em divize NexTel v roce 1995 byla odprod\u00e1na a prvn\u00ed p\u0159ipojovatel\u00e9 k Internetu (provide\u0159i – ISP) se u n\u00e1s za\u010dali objevovat ji\u017e v \u010dervenci 1995.
 
 Nejv\u00fdznamn\u011bj\u0161\u00edm rokem roz\u0161\u00ed\u0159en\u00ed Internetu v \u010cesk\u00e9 republice byl rok 1996. Nebyl sice je\u0161t\u011b tak masov\u00fd, ale do pov\u011bdom\u00ed se dost\u00e1val v z\u00e1kladn\u00ed a jednoduch\u00e9 podob\u011b nap\u0159. jako Seznam.cz Ivo Luka\u010dovi\u010de. Lid\u00e9 si ji\u017e mohli \u010d\u00edst prvn\u00ed p\u0159\u00edsp\u011bvky Ond\u0159eje Neffa na Neviditeln\u00e9m psu. Rok 1996 znamen\u00e1 tak\u00e9 prvn\u00ed spu\u0161t\u011bn\u00ed serveru Jobs.cz.
 
 
 Kam se pod\u011bl Gopher, aneb prvn\u00ed webov\u00e9 browsery
 V polovin\u011b 90. let v\u0161ak neexistoval pouze Internet. Ji\u017e del\u0161\u00ed dobu byla v provozu i jin\u00e1 datov\u00e1 slu\u017eba s n\u00e1zvem Gopher. Jej\u00ed c\u00edle roz\u0161\u00ed\u0159it dostupnost informac\u00ed v\u0161em lidem byly ov\u0161em podobn\u00e9, jak\u00e9 m\u011bl samotn\u00fd Internet. K tomu Gopher vyu\u017e\u00edval speci\u00e1ln\u00ed slu\u017eby, nap\u0159. vyhled\u00e1n\u00ed souboru pomoc\u00ed FTP v r\u016fzn\u00fdch datov\u00fdch archivech a pou\u017e\u00edvalo se i tzv. fulltext vyhled\u00e1v\u00e1n\u00ed v datab\u00e1z\u00edch u\u017eivatel\u016f a dokument\u016f. V t\u00e9 dob\u011b u\u017e existovala jak\u00e1si obdoba dne\u0161n\u00edho \u201echatu\u201c v re\u00e1ln\u00e9m \u010dase. Gopher v\u0161ak nutil u\u017eivatele pracovat s informacemi pom\u011brn\u011b slo\u017eit\u011b pomoc\u00ed speci\u00e1ln\u00edch aplikac\u00ed, kter\u00e9 nefungovaly tak intuitivn\u011b, jako dne\u0161n\u00ed Internet.
 
 Tato s\u00ed\u0165 v\u0161ak nebyla pou\u017eiteln\u00e1 pro svou rozt\u0159\u00ed\u0161t\u011bnost a z\u00e1vislost na aplikac\u00edch klient\u016f, proto vznikla prvn\u00ed spole\u010dn\u00e1 platforma pro pou\u017e\u00edv\u00e1n\u00ed t\u011bchto slu\u017eeb, a t\u00edm se vlastn\u011b zrodily prvn\u00ed webov\u00e9 browsery. U\u017eivatel tedy ji\u017e nebyl nucen zn\u00e1t obt\u00ed\u017en\u00e9 ovl\u00e1dac\u00ed mechanismy vyhled\u00e1v\u00e1n\u00ed informac\u00ed, kter\u00e9 za n\u011bj browser zprost\u0159edkoval.
 Prvn\u00ed webov\u00e9 prohl\u00ed\u017ee\u010de pracovaly na stejn\u00e9m principu, jako ty dne\u0161n\u00ed. Pohybliv\u00fd kurzor a kliknut\u00ed my\u0161\u00ed v grafick\u00e9m rozhran\u00ed na obr\u00e1zek, ikonu, nebo text \u2013 to bylo p\u0159esn\u011b ono, co lidem k masov\u00e9mu pou\u017e\u00edv\u00e1n\u00ed Internetu otev\u0159elo br\u00e1ny.
                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"CESNET polo\u017eil z\u00e1klady \u010desk\u00e9mu Internetu ji\u017e v roce 1993","item":"https:\/\/www.csadjbc.cz\/cesnet-polozil-zaklady-ceskemu-internetu-jiz-v-roce-1993\/#breadcrumbitem"}]}]