{"id":450,"date":"2022-05-29T16:38:08","date_gmt":"2022-05-29T14:38:08","guid":{"rendered":"https:\/\/1-zpravy.cz\/?p=450"},"modified":"2023-06-12T19:49:48","modified_gmt":"2023-06-12T17:49:48","slug":"google-vypnul-cache-servery-v-rusku-dvema-operatorum","status":"publish","type":"post","link":"https:\/\/1-zpravy.cz\/?p=450","title":{"rendered":"Google vypnul cache servery v Rusku dv\u011bma oper\u00e1tor\u016fm"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b velk\u00fdch oper\u00e1tor\u016f zat\u00edm v\u0161e z\u016fst\u00e1v\u00e1 funk\u010dn\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dva men\u0161\u00ed ru\u0161t\u00ed oper\u00e1to\u0159i p\u0159i\u0161li o cache servery Googlu.<br>Pro jejich u\u017eivatele to m\u016f\u017ee znamenat nap\u0159\u00edklad pomalej\u0161\u00ed na\u010d\u00edt\u00e1n\u00ed slu\u017eeb Googlu, zat\u00edmco poskytovatele internetu to bude st\u00e1t v\u00edc.<br>Velc\u00ed oper\u00e1to\u0159i zm\u011bny nehl\u00e1s\u00ed a tvrd\u00ed, \u017ee jejich servery d\u00e1le funguj\u00ed.<br>Spole\u010dnost Google odstavila cache servery v s\u00edt\u00edch dvou men\u0161\u00edch rusk\u00fdch poskytovatel\u016f internetu. Fungov\u00e1n\u00ed s\u00edt\u00ed nejv\u011bt\u0161\u00edch m\u00edstn\u00edch oper\u00e1tor\u016f v\u0161ak podle v\u0161eho ovlivn\u011bno nebylo a velk\u00e1 \u010d\u00e1st u\u017eivatel\u016f internetu v zemi by si tedy nem\u011bla v\u0161imnout \u017e\u00e1dn\u00e9 zm\u011bny. T\u00e9matu se v\u011bnoval web Bleeping Computer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podle dostupn\u00fdch informac\u00ed p\u0159i\u0161li v Rusku o cache servery internetov\u00e9ho giganta jen poskytovatel\u00e9 Focus Life a Mfti-Telekom. Velc\u00ed telekomunika\u010dn\u00ed oper\u00e1to\u0159i MTS a MegaFon naopak potvrdili, \u017ee \u017e\u00e1dn\u00e9 zm\u011bny nezaznamenaly a v\u0161e funguje jako d\u0159\u00edv. Dal\u0161\u00ed poskytovatel\u00e9 internetu v zemi odm\u00edtli situaci komentovat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zm\u00edn\u011bn\u00e9 cache servery Googli jsou ve skute\u010dnosti vypnuty ji\u017e od 19. kv\u011btna, ale firma o tom dot\u010den\u00e9 poskytovatele internetu sezn\u00e1mila a\u017e s n\u011bkolikadenn\u00edm zpo\u017ed\u011bn\u00edm. Jako ofici\u00e1ln\u00ed d\u016fvod Google uvedl mezin\u00e1rodn\u00ed sankce v reakci na v\u00e1lku na Ukrajin\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pomalej\u0161\u00ed na\u010d\u00edt\u00e1n\u00ed a v\u011bt\u0161\u00ed z\u00e1t\u011b\u017e pro s\u00ed\u0165<br>V praxi p\u0159edstavuj\u00ed cache servery sou\u010d\u00e1st infrastruktury m\u00edstn\u00edho poskytovatele internetu. Jejich \u00fakolem je nab\u00eddnout z\u00e1kazn\u00edk\u016fm po\u017eadovan\u00fd internetov\u00fd obsah rychleji as efektivn\u011bj\u0161\u00edm vyu\u017eit\u00edm \u0161\u00ed\u0159ky p\u00e1sma. Bez cache serveru mus\u00ed b\u00fdt obsah stahov\u00e1n z centr\u00e1ln\u00edch server\u016f firmy v jin\u00e9 zemi, ba \u010dasto na jin\u00e9m kontinentu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Firma Google je vyu\u017e\u00edv\u00e1 zejm\u00e9na v kombinaci s platformou YouTube. Obl\u00edben\u00e1 videa jsou ulo\u017eena p\u0159\u00edmo na cache serveru u oper\u00e1tora a kdy\u017e se u\u017eivatel rozhodne p\u0159ehr\u00e1t si n\u011bkter\u00e1 z nich, streamovan\u00e1 jsou p\u0159\u00edmo <a href=\"https:\/\/cup90gir.com\">cup90gir.com<\/a> v r\u00e1mci s\u00edt\u011b internetov\u00e9ho poskytovatele. To v praxi zkracuje dobu odezvy a urychluje na\u010d\u00edt\u00e1n\u00ed videa. Jak jsme zm\u00ednili, v\u00fdhodou je tak\u00e9 men\u0161\u00ed z\u00e1t\u011b\u017e na velk\u00e9 s\u00ed\u0165ov\u00e9 uzly a centr\u00e1ln\u00ed servery firmy \u2013 a\u017e o 70 a\u017e 90 %.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Web Bleeping Computer v\u0161ak varuje, \u017ee cache servery z\u00e1rove\u0148 v mnoha p\u0159\u00edpadech slou\u017e\u00ed tak\u00e9 k provozu syst\u00e9mu Captcha. Pr\u00fd hroz\u00ed, \u017ee pokud Google podnikne stejn\u00fd krok iu dal\u0161\u00edch rusk\u00fdch ISP, tato technologie na filtrov\u00e1n\u00ed bot\u016f m\u016f\u017ee p\u0159estat fungovat na rusk\u00fdch webov\u00fdch str\u00e1nk\u00e1ch.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V p\u0159\u00edpad\u011b velk\u00fdch oper\u00e1tor\u016f zat\u00edm v\u0161e z\u016fst\u00e1v\u00e1 funk\u010dn\u00ed. Dva men\u0161\u00ed ru\u0161t\u00ed oper\u00e1to\u0159i p\u0159i\u0161li o cache servery Googlu.Pro jejich u\u017eivatele to m\u016f\u017ee znamenat nap\u0159\u00edklad pomalej\u0161\u00ed na\u010d\u00edt\u00e1n\u00ed slu\u017eeb Googlu, zat\u00edmco poskytovatele internetu to bude st\u00e1t v\u00edc.Velc\u00ed oper\u00e1to\u0159i zm\u011bny nehl\u00e1s\u00ed a tvrd\u00ed, \u017ee jejich servery d\u00e1le funguj\u00ed.Spole\u010dnost Google odstavila cache servery v s\u00edt\u00edch dvou men\u0161\u00edch rusk\u00fdch poskytovatel\u016f internetu. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-450","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bydleni"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/posts\/450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=450"}],"version-history":[{"count":0,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/posts\/450\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=\/wp\/v2\/media\/451"}],"wp:attachment":[{"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1-zpravy.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}