{"id":96673,"date":"2020-10-13T19:42:22","date_gmt":"2020-10-13T17:42:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh"},"modified":"2020-10-13T19:42:22","modified_gmt":"2020-10-13T17:42:22","slug":"novye-metriki-obektnyh-hranilishh","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh","title":{"rendered":"Nov\u00e9 metriky objektov\u00fdch \u00falo\u017ei\u0161\u0165","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Nov\u00e9 metriky objektov\u00fdch \u00falo\u017ei\u0161\u0165\" src=\"\/wp-content\/uploads\/2020\/10\/eb3b7f75da1585d19429585f33f84c66.jpg\" style=\"display:block;margin: 0 auto;\" \/><noindex><a rel=\"nofollow\" href=\"https:\/\/www.deviantart.com\/nele-diel\/art\/Flying-Fortress-674023777\"><i>L\u00e9taj\u00edc\u00ed pevnost od Nele-Diel<\/i><\/a><\/noindex><\/p>\n<p>T\u00fdm objektov\u00e9ho S3 \u00falo\u017ei\u0161t\u011b <noindex><a rel=\"nofollow\" href=\"https:\/\/mcs.mail.ru\/storage\/\">Mail.ru Cloud Storage<\/a><\/noindex> p\u0159elo\u017eila \u010dl\u00e1nek o tom, jak\u00e9 krit\u00e9ria jsou d\u016fle\u017eit\u00e1 p\u0159i v\u00fdb\u011bru objektov\u00e9ho \u00falo\u017ei\u0161t\u011b. N\u00e1sleduje text z pohledu autora.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nKdy\u017e se hovo\u0159\u00ed o objektov\u00e9m \u00falo\u017ei\u0161ti, lid\u00e9 obvykle mysl\u00ed pouze na jednu charakteristiku \u2014 cenu za TB\/GB. Samoz\u0159ejm\u011b, \u017ee tato metrika je d\u016fle\u017eit\u00e1, ale z\u00fa\u017euje p\u0159\u00edstup a srovn\u00e1v\u00e1 objektov\u00e9 \u00falo\u017ei\u0161t\u011b s n\u00e1strojem pro ukl\u00e1d\u00e1n\u00ed archiv\u016f. Tento p\u0159\u00edstup nav\u00edc zmen\u0161uje d\u016fle\u017eitost objektov\u00e9ho \u00falo\u017ei\u0161t\u011b v technologick\u00e9m stacku podniku.<\/p>\n<p>P\u0159i v\u00fdb\u011bru objektov\u00e9ho \u00falo\u017ei\u0161t\u011b byste m\u011bli v\u011bnovat pozornost p\u011bti charakteristik\u00e1m:<\/p>\n<ul>\n<li>v\u00fdkon;<\/li>\n<li>\u0161k\u00e1lovatelnost;<\/li>\n<li>kompatibilita se S3;<\/li>\n<li>reakce na v\u00fdpadky;<\/li>\n<li>integrita.<\/li>\n<\/ul>\n<p>\nT\u011bchto p\u011bt charakteristik \u2014 nov\u00e9 metriky objektov\u00e9ho \u00falo\u017ei\u0161t\u011b, vedle ceny. Poj\u010fme si je v\u0161echny probrat.<\/p>\n<h2>V\u00fdkon<\/h2>\n<p>\nTradi\u010dn\u00ed objektov\u00e1 \u00falo\u017ei\u0161t\u011b se vyzna\u010duj\u00ed n\u00edzk\u00fdm v\u00fdkonem. Poskytovatel\u00e9 slu\u017eeb \u010dasto ob\u011btovali v\u00fdkon za n\u00edzk\u00e9 ceny. Modern\u00ed objektov\u00e1 \u00falo\u017ei\u0161t\u011b v\u0161ak p\u0159edstavuj\u00ed jinou situaci.<\/p>\n<p>Rychlost r\u016fzn\u00fdch \u00falo\u017ei\u0161\u0165 se bl\u00ed\u017e\u00ed Hadoopu nebo ji dokonce p\u0159ekra\u010duje. Modern\u00ed po\u017eadavky na rychlost \u010dten\u00ed a z\u00e1pisu: od 10 GB\/s \u2014 pro pevn\u00e9 disky, a\u017e 35 GB\/s \u2014 pro NVMe.\u00a0<\/p>\n<p>Takov\u00e1 \u0161\u00ed\u0159ka p\u00e1sma je dostate\u010dn\u00e1 pro Spark, Presto, Tensorflow, Teradata, Vertica, Splunk a dal\u0161\u00ed modern\u00ed v\u00fdpo\u010detn\u00ed r\u00e1mce v analytick\u00e9m stacku. To, \u017ee se MPP datab\u00e1ze integruj\u00ed s objektov\u00fdmi \u00falo\u017ei\u0161ti, nazna\u010duje, \u017ee je st\u00e1le \u010dast\u011bji pou\u017e\u00edvaj\u00ed jako hlavn\u00ed \u00falo\u017ei\u0161t\u011b.<\/p>\n<p>Pokud v\u00e1\u0161 \u00falo\u017en\u00fd syst\u00e9m neposkytuje pot\u0159ebnou rychlost, nem\u016f\u017eete vyu\u017e\u00edvat data a z\u00edsk\u00e1vat z nich hodnoty. I kdy\u017e extrahujete data z objektov\u00e9ho \u00falo\u017ei\u0161t\u011b do struktury zpracov\u00e1n\u00ed v pam\u011bti, st\u00e1le je pot\u0159eba \u0161\u00ed\u0159ka p\u00e1sma pro p\u0159enos dat do pam\u011bti a z n\u00ed. U zastaral\u00fdch objektov\u00fdch \u00falo\u017ei\u0161\u0165 je j\u00ed nedostatek.<\/p>\n<p>To je kl\u00ed\u010dov\u00fd bod: nov\u00e1 v\u00fdkonnostn\u00ed metrika \u2014 \u0161\u00ed\u0159ka p\u00e1sma, nikoli latence. Ta je nutn\u00e1 pro \u0161k\u00e1lovateln\u00e9 \u00fadaje a je to norma v modern\u00ed datov\u00e9 infrastruktu\u0159e.<\/p>\n<p>A\u010dkoli testy v\u00fdkonu jsou dobr\u00fdm zp\u016fsobem, jak ur\u010dit v\u00fdkon, nelze jej p\u0159esn\u011b m\u011b\u0159it, dokud aplikaci nespust\u00edte v prost\u0159ed\u00ed. Teprve pot\u00e9 lze \u0159\u00edct, kde p\u0159esn\u011b je \u00fazk\u00e9 m\u00edsto: v softwaru, disc\u00edch, s\u00edti nebo na \u00farovni v\u00fdpo\u010dt\u016f.<\/p>\n<h2>\u0160k\u00e1lovatelnost<\/h2>\n<p>\nPod \u0161k\u00e1lovatelnost\u00ed se rozum\u00ed mno\u017estv\u00ed petabajt\u016f, kter\u00e9 se vejdou do jednoho n\u00e1zvu prostor. Poskytovatel\u00e9 hovo\u0159\u00ed o snadn\u00e9 \u0161k\u00e1lovatelnosti, ale opom\u00edjej\u00ed, \u017ee p\u0159i \u0161k\u00e1lov\u00e1n\u00ed se obrovsk\u00e9 monolitick\u00e9 syst\u00e9my st\u00e1vaj\u00ed k\u0159ehk\u00fdmi, slo\u017eit\u00fdmi, nestabiln\u00edmi a drah\u00fdmi.<\/p>\n<p>Nov\u00fdm m\u011b\u0159\u00edtkem \u0161k\u00e1lovatelnosti je po\u010det prostor\u016f n\u00e1zv\u016f nebo klient\u016f, kter\u00e9 m\u016f\u017eete obsluhovat. Metrika se bere p\u0159\u00edmo od hyperscaler\u016f, kde jsou stavebn\u00ed bloky \u00falo\u017ei\u0161t\u011b mal\u00e9, ale \u0161k\u00e1lovateln\u00e9 a\u017e do miliard jednotek. Obecn\u011b se jedn\u00e1 o cloudovou metriku.<\/p>\n<p>Kdy\u017e maj\u00ed standardn\u00ed bloky mal\u00e9 velikosti, je snaz\u0161\u00ed je optimalizovat, tedy zajistit bezpe\u010dnost, \u0159\u00edzen\u00ed p\u0159\u00edstupu, spr\u00e1vu politik, \u017eivotn\u00edho cyklu a aktualizac\u00ed bez p\u0159eru\u0161en\u00ed. A nakonec zajistit v\u00fdkon. Velikost stavebn\u00edho bloku je funkc\u00ed \u0159\u00edditelnosti oblasti selh\u00e1n\u00ed, takto se stav\u00ed vysoce odoln\u00e9 syst\u00e9my.<\/p>\n<p>Multiklientnost m\u00e1 mnoho charakteristik. A\u010dkoli parametr \u0159\u00edk\u00e1, jak organizace poskytuj\u00ed p\u0159\u00edstup k dat\u016fm a aplikac\u00edm, tak\u00e9 se vztahuje k samotn\u00fdm aplikac\u00edm a logice jejich izolace navz\u00e1jem.<\/p>\n<p><strong>Charakteristiky modern\u00edho p\u0159\u00edstupu k multiklientnosti:<\/strong><\/p>\n<ul>\n<li>Po\u010det klient\u016f se m\u016f\u017ee b\u011bhem kr\u00e1tk\u00e9 doby zv\u00fd\u0161it ze stovek na miliony.<\/li>\n<li>Klienti jsou zcela izolov\u00e1ni jeden od druh\u00e9ho. To jim umo\u017e\u0148uje spou\u0161t\u011bt r\u016fzn\u00e9 verze stejn\u00e9ho softwaru a uchov\u00e1vat objekty s r\u016fzn\u00fdmi konfiguracemi, opr\u00e1vn\u011bn\u00edmi, funkcemi, \u00farovn\u011bmi zabezpe\u010den\u00ed a \u00fadr\u017eby. To je nezbytn\u00e9, kdy\u017e se \u0161k\u00e1luj\u00ed nov\u00e9 servery, aktualizace a geografick\u00e9 regiony.<\/li>\n<li>\u00dalo\u017ei\u0161t\u011b se elasticky \u0161k\u00e1luje, zdroje se poskytuj\u00ed na po\u017e\u00e1d\u00e1n\u00ed.<\/li>\n<li>Ka\u017ed\u00e1 operace je \u0159\u00edzena API a automatizov\u00e1na bez \u00fa\u010dasti \u010dlov\u011bka.<\/li>\n<li>Software lze um\u00edstit do kontejner\u016f a pou\u017e\u00edvat standardn\u00ed orchestra\u010dn\u00ed syst\u00e9my, jako je Kubernetes.<\/li>\n<\/ul>\n<p><\/p>\n<h2>Kompatibilita se S3<\/h2>\n<p>\nAmazon S3 API \u2014 de facto standard pro objektov\u00e9 \u00falo\u017ei\u0161t\u011b. Ka\u017ed\u00fd poskytovatel softwaru pro objektov\u00e9 \u00falo\u017ei\u0161t\u011b tvrd\u00ed, \u017ee je s n\u00edm kompatibiln\u00ed. Kompatibilita se S3 je bin\u00e1rn\u00ed: bu\u010f je pln\u011b realizov\u00e1na, nebo ji nem\u00e1.<\/p>\n<p>V praxi m\u016f\u017ee nastat stovky a tis\u00edce hrani\u010dn\u00edch sc\u00e9n\u00e1\u0159\u016f, kdy p\u0159i pou\u017e\u00edv\u00e1n\u00ed objektov\u00e9ho \u00falo\u017ei\u0161t\u011b n\u011bco neklape. Zejm\u00e9na u poskytovatel\u016f propriet\u00e1rn\u00edho softwaru a slu\u017eeb. Jeho hlavn\u00edmi sc\u00e9n\u00e1\u0159i pou\u017eit\u00ed jsou p\u0159\u00edm\u00e9 archivov\u00e1n\u00ed nebo z\u00e1lohov\u00e1n\u00ed, tak\u017ee d\u016fvod\u016f pro vol\u00e1n\u00ed API je jen m\u00e1lo, mo\u017enosti vyu\u017eit\u00ed jsou homogenn\u00ed.<\/p>\n<p>V\u00fdznamn\u00e9 v\u00fdhody m\u00e1 software s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem. Pokr\u00fdv\u00e1 v\u011bt\u0161inu hrani\u010dn\u00edch sc\u00e9n\u00e1\u0159\u016f s ohledem na velikost a rozmanitost aplikac\u00ed, opera\u010dn\u00edch syst\u00e9m\u016f a hardwarov\u00e9 architektury.<\/p>\n<p>To v\u0161e je d\u016fle\u017eit\u00e9 pro v\u00fdvoj\u00e1\u0159e aplikac\u00ed, proto je dobr\u00e9 testovat fungov\u00e1n\u00ed aplikace s poskytovateli \u00falo\u017ei\u0161\u0165. Otev\u0159en\u00fd zdrojov\u00fd k\u00f3d usnad\u0148uje proces \u2014 je snadn\u011bj\u0161\u00ed pochopit, jak\u00e1 platforma je nejlep\u0161\u00ed pro va\u0161i aplikaci. Poskytovatel m\u016f\u017ee slou\u017eit jako jedin\u00fd vstupn\u00ed bod do \u00falo\u017ei\u0161\u0165 \u2014 to znamen\u00e1, \u017ee spln\u00ed va\u0161e pot\u0159eby.\u00a0<\/p>\n<p>Otev\u0159en\u00fd zdrojov\u00fd k\u00f3d znamen\u00e1: aplikace nejsou v\u00e1z\u00e1ny na konkr\u00e9tn\u00edho poskytovatele a jsou transparentn\u011bj\u0161\u00ed. To zaji\u0161\u0165uje dlouhou \u017eivotnost aplikace.<\/p>\n<p>A je\u0161t\u011b n\u011bkolik pozn\u00e1mek k otev\u0159en\u00e9mu zdrojov\u00e9mu k\u00f3du a S3.\u00a0<\/p>\n<p>Pokud spou\u0161t\u00edte aplikaci pro pr\u00e1ci s velk\u00fdmi daty, S3 SELECT zvy\u0161uje v\u00fdkon a efektivitu. To je zp\u016fsobeno pou\u017eit\u00edm SQL k extrakci pouze t\u011bch objekt\u016f z \u00falo\u017ei\u0161t\u011b, kter\u00e9 pot\u0159ebujete.<\/p>\n<p>Kl\u00ed\u010dov\u00fdm bodem je podpora ozn\u00e1men\u00ed o bucketech. Ozn\u00e1men\u00ed o bucketech usnad\u0148uj\u00ed bezserverov\u00e9 v\u00fdpo\u010dty \u2014 d\u016fle\u017eitou sou\u010d\u00e1st ka\u017ed\u00e9 mikroservisn\u00ed architektury, kter\u00e1 je poskytov\u00e1na jako slu\u017eba. Vzhledem k tomu, \u017ee objektov\u00e9 \u00falo\u017ei\u0161t\u011b je de facto cloudov\u00e9 \u00falo\u017ei\u0161t\u011b, tato funkce se st\u00e1v\u00e1 rozhoduj\u00edc\u00ed, kdy\u017e cloudov\u00e9 aplikace pou\u017e\u00edvaj\u00ed objektov\u00e9 \u00falo\u017ei\u0161t\u011b.<\/p>\n<p>Nakonec by implementace S3 m\u011bla podporovat API rozhran\u00ed pro \u0161ifrov\u00e1n\u00ed Amazon S3 na stran\u011b serveru: SSE-C, SSE-S3, SSE-KMS. Je\u0161t\u011b lep\u0161\u00ed je, pokud S3 podporuje skute\u010dn\u011b bezpe\u010dnou ochranu p\u0159ed neopr\u00e1vn\u011bn\u00fdm p\u0159\u00edstupem.\u00a0<\/p>\n<h2>Reakce na selh\u00e1n\u00ed<\/h2>\n<p>\nUkazatel, kter\u00fd pravd\u011bpodobn\u011b \u010dasto p\u0159ehl\u00ed\u017eej\u00ed, je zp\u016fsob, jak\u00fdm syst\u00e9m zpracov\u00e1v\u00e1 selh\u00e1n\u00ed. Selh\u00e1n\u00ed mohou nastat z r\u016fzn\u00fdch d\u016fvod\u016f a objektov\u00e9 \u00falo\u017ei\u0161t\u011b by je m\u011blo v\u0161echna zpracovat.<\/p>\n<p>Nap\u0159\u00edklad existuje jedin\u00fd bod selh\u00e1n\u00ed, jeho\u017e metrika je rovna nule.<\/p>\n<p>Bohu\u017eel mnoh\u00e9 syst\u00e9my objektov\u00e9ho \u00falo\u017ei\u0161t\u011b pou\u017e\u00edvaj\u00ed speci\u00e1ln\u00ed uzly, kter\u00e9 mus\u00ed b\u00fdt aktivov\u00e1ny pro spr\u00e1vn\u00fd provoz clusteru. Mezi n\u011b pat\u0159\u00ed jmenn\u00e9 uzly nebo servery metadat \u2014 to vytv\u00e1\u0159\u00ed jedin\u00fd bod selh\u00e1n\u00ed.<\/p>\n<p>I tam, kde jsou pl\u00e1nov\u00e1ny v\u00edce bod\u016f selh\u00e1n\u00ed, m\u00e1 z\u00e1sadn\u00ed v\u00fdznam schopnost odol\u00e1vat katastrofick\u00fdm v\u00fdpadk\u016fm. Disky selh\u00e1vaj\u00ed, servery selh\u00e1vaj\u00ed. Kl\u00ed\u010dov\u00fdm bodem je vytv\u00e1\u0159en\u00ed softwaru ur\u010den\u00e9ho k tomu, aby zpracov\u00e1val selh\u00e1n\u00ed jako norm\u00e1ln\u00ed stav. P\u0159i selh\u00e1n\u00ed disku nebo uzlu tento software nad\u00e1le funguje beze zm\u011bn.<\/p>\n<p>Vestav\u011bn\u00e1 ochrana proti vymaz\u00e1n\u00ed a degradaci dat zaru\u010duje: m\u016f\u017eete ztratit tolik disk\u016f nebo uzl\u016f, kolik m\u00e1te blok\u016f parity \u2014 obvykle to b\u00fdv\u00e1 polovina disk\u016f. A teprve pot\u00e9 software nebude schopen obnovit data.<\/p>\n<p>Selh\u00e1n\u00ed se z\u0159\u00eddka testuje pod z\u00e1t\u011b\u017e\u00ed, ale takov\u00e9 testov\u00e1n\u00ed je nezbytn\u00e9. Modelov\u00e1n\u00ed selh\u00e1n\u00ed pod z\u00e1t\u011b\u017e\u00ed uk\u00e1\u017ee souhrnn\u00e9 n\u00e1klady, kter\u00e9 byly vynalo\u017eeny po selh\u00e1n\u00ed.<\/p>\n<h2>Konzistence<\/h2>\n<p>\nUkazatel konzistence 100% se tak\u00e9 naz\u00fdv\u00e1 p\u0159\u00edsn\u00e1 konzistence. Konzistence je kl\u00ed\u010dovou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9ho \u00falo\u017en\u00e9ho syst\u00e9mu, ale p\u0159\u00edsn\u00e1 konzistence se vyskytuje pom\u011brn\u011b z\u0159\u00eddka. Nap\u0159\u00edklad Amazon S3 ListObject nen\u00ed p\u0159\u00edsn\u011b konzistentn\u00ed, je konzistentn\u00ed pouze na konci.<\/p>\n<p>Co se rozum\u00ed pod p\u0159\u00edsnou konzistenc\u00ed? Pro v\u0161echny operace po potvrzen\u00e9 operaci PUT mus\u00ed platit n\u00e1sleduj\u00edc\u00ed:<\/p>\n<ul>\n<li>Aktualizovan\u00e1 hodnota je viditeln\u00e1 p\u0159i \u010dten\u00ed z jak\u00e9hokoli uzlu.<\/li>\n<li>Aktualizace je chr\u00e1n\u011bna z\u00e1lohov\u00e1n\u00edm proti selh\u00e1n\u00ed uzlu.<\/li>\n<\/ul>\n<p>\nTo znamen\u00e1: pokud vyt\u00e1hnete z\u00e1str\u010dku uprost\u0159ed z\u00e1pisu, nic se neztrat\u00ed. Syst\u00e9m nikdy nevrac\u00ed po\u0161kozen\u00e1 nebo zastaral\u00e1 data. To je vysok\u00e1 la\u0165ka, kter\u00e1 m\u00e1 v\u00fdznam pro mnoh\u00e9 sc\u00e9n\u00e1\u0159e: od transak\u010dn\u00edch aplikac\u00ed po z\u00e1lohov\u00e1n\u00ed a obnovu.<\/p>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>\nToto jsou nov\u00e9 metriky objektov\u00e9ho \u00falo\u017ei\u0161t\u011b, kter\u00e9 odr\u00e1\u017eej\u00ed modely pou\u017eit\u00ed v modern\u00edch organizac\u00edch, kde v\u00fdkon, konzistence, \u0161k\u00e1lovatelnost, dom\u00e9ny selh\u00e1n\u00ed a kompatibilita se S3 jsou stavebn\u00edmi bloky pro cloudov\u00e9 aplikace a anal\u00fdzu velk\u00fdch dat. Doporu\u010duji pou\u017e\u00edt tento seznam v kombinaci s cenou p\u0159i vytv\u00e1\u0159en\u00ed modern\u00edch datov\u00fdch stovek.\u00a0<\/p>\n<p>O objektov\u00e9m \u00falo\u017ei\u0161ti Mail.ru Cloud Solutions: <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/513356\/\">Architektura S3. 3 roky evoluce Mail.ru Cloud Storage<\/a><\/noindex>.<\/p>\n<p><strong>Co dal\u0161\u00edho si p\u0159e\u010d\u00edst:<\/strong><\/p>\n<ol>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/510110\/\">P\u0159\u00edklad aplikace \u0159\u00edzen\u00e9 ud\u00e1lostmi zalo\u017een\u00e9 na webhooks v objektov\u00e9m S3-\u00falo\u017ei\u0161ti Mail.ru Cloud Solutions<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/472694\/\">V\u00edce ne\u017e Ceph: blokov\u00e9 \u00falo\u017ei\u0161t\u011b cloudu MCS\u00a0<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/507470\/\">Pr\u00e1ce s objektov\u00fdm S3-\u00falo\u017ei\u0161t\u011bm Mail.ru Cloud Solutions jako s \u0444\u0430\u0439\u043b\u043e\u0432ou \u0441\u0438\u0441\u0442\u0435\u043cou<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/mcsnews\">N\u00e1\u0161 kan\u00e1l na Telegramu s novinkami o aktualizac\u00edch S3-\u00falo\u017ei\u0161t\u011b a dal\u0161\u00edch produktech<\/a><\/noindex>.\u00a0<\/li>\n<\/ol>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/mailru\/blog\/517210\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Flying Fortress by Nele-Diel \u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u0433\u043e S3-\u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 Mail.ru Cloud Storage \u043f\u0435\u0440\u0435\u0432\u0435\u043b\u0430 \u0441\u0442\u0430\u0442\u044c\u044e \u043e \u0442\u043e\u043c, \u043a\u0430\u043a\u0438\u0435 \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0438 \u0432\u0430\u0436\u043d\u044b \u043f\u0440\u0438 \u0432\u044b\u0431\u043e\u0440\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430. \u0414\u0430\u043b\u0435\u0435 \u0442\u0435\u043a\u0441\u0442 \u043e\u0442 \u043b\u0438\u0446\u0430 \u0430\u0432\u0442\u043e\u0440\u0430. \u041a\u043e\u0433\u0434\u0430 \u0437\u0430\u0445\u043e\u0434\u0438\u0442 \u0440\u0435\u0447\u044c \u043e\u0431 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u043c \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u043b\u044e\u0434\u0438 \u0434\u0443\u043c\u0430\u044e\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0431 \u043e\u0434\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0435 \u2014 \u0446\u0435\u043d\u0435 \u0437\u0430 \u0422\u0411\/\u0413\u0411. \u041a\u043e\u043d\u0435\u0447\u043d\u043e, \u044d\u0442\u0430 \u043c\u0435\u0442\u0440\u0438\u043a\u0430 \u0432\u0430\u0436\u043d\u0430, \u043d\u043e \u043e\u043d\u0430 \u0434\u0435\u043b\u0430\u0435\u0442 \u043f\u043e\u0434\u0445\u043e\u0434 \u043e\u0434\u043d\u043e\u0431\u043e\u043a\u0438\u043c \u0438 \u043f\u0440\u0438\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":96674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-96673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041d\u043e\u0432\u044b\u0435 \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u044b\u0445 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449 | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-10-13T17:42:22+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-10-13T17:42:22+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Nov\u00e9 metriky objektov\u00fdch \u00falo\u017ei\u0161\u0165 | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041d\u043e\u0432\u044b\u0435 \u043c\u0435\u0442\u0440\u0438\u043a\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u044b\u0445 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449 | ProHoster","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/novye-metriki-obektnyh-hranilishh","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-10-13T17:42:22+00:00","article:modified_time":"2020-10-13T17:42:22+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"96673","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 10:38:25","updated":"2022-09-30 09:50:42","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/96673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=96673"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/96673\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/96674"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=96673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=96673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=96673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}