[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.tutina.cz\/internet-ocekavani-a-realita\/#Article","mainEntityOfPage":"https:\/\/www.tutina.cz\/internet-ocekavani-a-realita\/","headline":"INTERNET o\u010dek\u00e1v\u00e1n\u00ed a realita","name":"INTERNET o\u010dek\u00e1v\u00e1n\u00ed a realita","description":"Co to vlastn\u011b internet je? Internetem se rozum\u00ed celosv\u011btov\u00fd syst\u00e9m propojen\u00ed jednotliv\u00fdch po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed, tedy takov\u00e1 zast\u0159e\u0161uj\u00edc\u00ed s\u00ed\u0165, ve kter\u00fdch spolu jednotliv\u00e9 po\u010d\u00edta\u010de \u201ekomunikuj\u00ed\u201c prost\u0159ednictv\u00edm TCP\/IP protokol\u016f za \u00fa\u010delem v\u00fdm\u011bny dat. Pro n\u011bkter\u00e9, kte\u0159\u00ed se v\u00a0ml\u00e1d\u00ed sna\u017eili, kdy\u017e je\u0161t\u011b neexistoval...","datePublished":"2023-06-06","dateModified":"2023-06-06","author":{"@type":"Person","@id":"https:\/\/www.tutina.cz\/author\/#Person","name":"","url":"https:\/\/www.tutina.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f677d652d46d6437b40497bee38030612d53a3103b24904f519be33cae485306?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f677d652d46d6437b40497bee38030612d53a3103b24904f519be33cae485306?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"tutina.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.tutina.cz\/wp-content\/uploads\/img_a302491_w2219_t1512460980.jpg","url":"https:\/\/www.tutina.cz\/wp-content\/uploads\/img_a302491_w2219_t1512460980.jpg","height":0,"width":0},"url":"https:\/\/www.tutina.cz\/internet-ocekavani-a-realita\/","wordCount":480,"articleBody":"\tCo to vlastn\u011b internet je?Internetem se rozum\u00ed celosv\u011btov\u00fd syst\u00e9m propojen\u00ed jednotliv\u00fdch po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed, tedy takov\u00e1 zast\u0159e\u0161uj\u00edc\u00ed s\u00ed\u0165, ve kter\u00fdch spolu jednotliv\u00e9 po\u010d\u00edta\u010de \u201ekomunikuj\u00ed\u201c prost\u0159ednictv\u00edm TCP\/IP protokol\u016f za \u00fa\u010delem v\u00fdm\u011bny dat. Pro n\u011bkter\u00e9, kte\u0159\u00ed se v\u00a0ml\u00e1d\u00ed sna\u017eili, kdy\u017e je\u0161t\u011b neexistoval ve hr\u00e1ch multiplayer, tedy mo\u017enost hry v\u00edce hr\u00e1\u010d\u016f, jak jej zn\u00e1me dnes, bylo propojov\u00e1n\u00ed po\u010d\u00edta\u010d\u016f na n\u011bjak\u00e9m host serveru doslova peklo. Dodnes si vzpom\u00edn\u00e1m, jak jsme se hodinu sna\u017eili nastavit a sladit a zadat kone\u010dn\u011b v\u0161echny \u00fadaje jako IP adresy a v\u016fbec vytvo\u0159it host server. Pro mal\u00e9 kluky to byl velk\u00fd krok, kter\u00fd se dnes d\u011bje \u00fapln\u011b automaticky bez pov\u0161imnut\u00ed. Ale jako mal\u00ed kluci jsme si mohli vyzkou\u0161et, jak vlastn\u011b vznik\u00e1 takov\u00e1 s\u00ed\u0165. Vlastn\u011b jsme si sami vytvo\u0159ili sv\u016fj vlastn\u00ed internet, kde jsme si vym\u011b\u0148ovali data a prost\u0159ednictv\u00edm kter\u00e9ho jsme se mohli propojit a hr\u00e1t spolu na n\u011bkolikero r\u016fzn\u00fdch po\u010d\u00edta\u010d\u00edch.\u00a0Ti z\u00a0n\u00e1s, kte\u0159\u00ed si tohle u\u017e nepamatuj\u00ed anebo ti, kte\u0159\u00ed o tomto ani nev\u00ed, budou m\u00edrn\u011b ztracen\u00ed. Ka\u017edop\u00e1dn\u011b si ned\u011blejte starosti, nen\u00ed t\u0159eba stahovat star\u00e9 pecky, abyste si to vyzkou\u0161eli (tedy pokud si nechcete n\u011bco zahr\u00e1t ve voln\u00e9m \u010dase).\u00a0\tKdo st\u00e1l u jeho zrodu?Krom\u011b malink\u00e9 zm\u00ednky z\u00a0pov\u00e1le\u010dn\u00fdch let stoj\u00ed za zrodem internetu p\u0159edev\u0161\u00edm studen\u00e1 v\u00e1lka. Sov\u011btsk\u00fd svaz vypou\u0161t\u00ed Sputnik a st\u00e1v\u00e1 se tak vedouc\u00edm hr\u00e1\u010dem na technick\u00e9m a technologick\u00e9m poli. Ameri\u010dan\u00e9 se v\u0161ak nevzd\u00e1vaj\u00ed a u\u017e v\u00a0roce 1958 byla zalo\u017eena agentura ARPA (pozd\u011bji DARPA), kter\u00e1 m\u011bla znovu obnovit postaven\u00ed USA na p\u0159edn\u00ed p\u0159\u00ed\u010dce technologick\u00e9ho rozvoje. Dne 29. \u0159\u00edjna 1969 byla zprovozn\u011bna s\u00ed\u0165 ARPANET, z\u00a0poznatk\u016f v\u00fdvoj\u00e1\u0159\u016f Donald Daviese a Paul Barana, s\u00a0n\u011bkolika m\u00e1lo uzly a decentralizovan\u00fdm \u0159\u00edzen\u00edm, tedy \u017ee n\u011bkolik server\u016f bylo um\u00edst\u011bno na n\u011bkolik americk\u00fdch univerzit a p\u0159enos dat prob\u00edhal prost\u0159ednictv\u00edm p\u0159epojov\u00e1n\u00ed paket (data jsou rozd\u011blena a putuj\u00ed po mal\u00fdch \u010d\u00e1ste\u010dk\u00e1ch po uzlech s\u00edt\u00ed, n\u011bco podobn\u00e9ho jako torrent). K\u00a0rozvoji internetu p\u0159isp\u011bli tak\u00e9 lid\u00e9 jako Leonard Kleinrock, Douglas Engelbart, Peter T. Kirstein, inton Cerf, Yogen Dalal, and Carl Sunshine, kte\u0159\u00ed rozvedli internet v\u00a0sedmdes\u00e1t\u00fdch letech. A n\u00e1sledovala \u0159ada dal\u0161\u00edch, kte\u0159\u00ed se zaslou\u017eili o internet.\u00a0V\u00fdvoj internetu trval n\u011bkolik desetilet\u00ed, ale po\u0159\u00e1dn\u00fd rozkv\u011bt se konal a\u017e v\u00a080. a 90. letech minul\u00e9ho stolet\u00ed. Takov\u00fd rozvoj, jak\u00fd zn\u00e1me dnes, ale nikdo tehdy ani netu\u0161il.                                                                                                                                                                                                                                                                                                                                                                                        4.1\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"INTERNET o\u010dek\u00e1v\u00e1n\u00ed a realita","item":"https:\/\/www.tutina.cz\/internet-ocekavani-a-realita\/#breadcrumbitem"}]}]