{"id":30116,"date":"2019-10-31T21:33:45","date_gmt":"2019-10-31T18:33:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-poiskah-optimalnogo-sredstva\/"},"modified":"2019-10-31T21:33:45","modified_gmt":"2019-10-31T18:33:45","slug":"v-poiskah-optimalnogo-sredstva","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/v-poiskah-optimalnogo-sredstva","title":{"rendered":"Ve hled\u00e1n\u00ed optim\u00e1ln\u00edho prost\u0159edku","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V tomto \u010dl\u00e1nku se pod\u011bl\u00edm o to, jak jsem se sezn\u00e1mil s programem Quest Netvault Backup. O Netvault Backup, kdy\u017e byl tento software je\u0161t\u011b ve vlastnictv\u00ed spole\u010dnosti Dell, jsem u\u017e sly\u0161el mnoho pozitivn\u00edch recenz\u00ed, ale nikdy jsem ho nem\u011bl mo\u017enost \u201eosahat\u201c.<\/p>\n

\"Ve<\/a><\/noindex><\/p>\n

Quest Software, tak\u00e9 zn\u00e1m\u00e1 jako Quest, je softwarov\u00e1 spole\u010dnost se s\u00eddlem v Kalifornii, s 53 kancel\u00e1\u0159emi ve 24 zem\u00edch sv\u011bta. Byla zalo\u017eena v roce 1987. Spole\u010dnost je zn\u00e1m\u00e1 sv\u00fdm softwarem, kter\u00fd pou\u017e\u00edvaj\u00ed profesion\u00e1lov\u00e9 v oblasti datab\u00e1z\u00ed, spr\u00e1vy cloud\u016f, informa\u010dn\u00ed bezpe\u010dnosti, anal\u00fdzy dat a rezervn\u00edho z\u00e1lohov\u00e1n\u00ed a obnovy. Spole\u010dnost Quest Software byla v roce 2012 zakoupena korporac\u00ed Dell. K 1. listopadu 2016 byla dokon\u010dena prodej a spole\u010dnost byla znovu spu\u0161t\u011bna jako Quest Software.<\/p>\n

Sezn\u00e1mit se s Quest Netvault jsem m\u011bl mo\u017enost ned\u00e1vno. V jednom z projekt\u016f z\u00e1kazn\u00edk po\u017e\u00e1dal o nalezen\u00ed cenov\u011b efektivn\u00edho a optim\u00e1ln\u00edho \u0159e\u0161en\u00ed pro ochranu sv\u00e9 infrastruktury. Z\u00e1kazn\u00edk zva\u017eoval r\u016fzn\u00e9 softwarov\u00e9 syst\u00e9my pro z\u00e1lohov\u00e1n\u00ed, jedn\u00edm z \u0159e\u0161en\u00ed byl Quest Netvault Backup. Na z\u00e1klad\u011b v\u00fdsledk\u016f test\u016f, p\u0159i\u010dem\u017e byly zohledn\u011bny parametry d\u016fle\u017eit\u00e9 pro z\u00e1kazn\u00edka (\u010d\u00e1st z nich je uvedena na konci \u010dl\u00e1nku), byl vybr\u00e1n Quest Netvault Backup.
\nK z\u00e1kladn\u00edm po\u017eadavk\u016fm z\u00e1kazn\u00edka pat\u0159ilo, \u017ee software by m\u011bl b\u00fdt nainstalov\u00e1n na serverech b\u011b\u017e\u00edc\u00edch pod Linuxem. Takov\u00e9 po\u017eadavky nevyhovuje ka\u017ed\u00fd software pro z\u00e1lohov\u00e1n\u00ed, ale Quest Netvault Backup to um\u00ed.<\/p>\n

V\u00fdchoz\u00ed data a po\u017eadavky<\/h4>\n

\n\u00dakolem, kter\u00fd byl stanoven z\u00e1kazn\u00edkem, bylo navrhnout syst\u00e9m, kter\u00fd zajist\u00ed z\u00e1lohov\u00e1n\u00ed dat o celkov\u00e9m objemu 62 TB. Tato data byla obsa\u017eena v aplikac\u00edch jako SAP, Microsoft SQL, PostgreSQL, MariaDB, Microsoft Exchange, Microsoft SharePoint a dal\u0161\u00edch. Tyto aplikace b\u011b\u017eely na fyzick\u00fdch a virtu\u00e1ln\u00edch serverech pod opera\u010dn\u00edmi syst\u00e9my rodiny Microsoft Windows Server, Linux a FreeBSD. Virtu\u00e1ln\u00ed prost\u0159ed\u00ed bylo zalo\u017eeno na platform\u011b virtualizace VMware vSphere. Infrastruktura byla um\u00edst\u011bna na jednom m\u00edst\u011b. <\/p>\n

Obecn\u011b je infrastruktura z\u00e1kazn\u00edka zobrazena na obr\u00e1zku 1.1.<\/p>\n

\"Ve
\nObr\u00e1zek 1.1 \u2013 Infrastruktura z\u00e1kazn\u00edka<\/p>\n

B\u011bhem anal\u00fdzy byly zkoum\u00e1ny mo\u017enosti Quest Netvault Backup aplikovateln\u00e9 na infrastrukturu Z\u00e1kazn\u00edka, a to konkr\u00e9tn\u011b: v oblasti prov\u00e1d\u011bn\u00ed z\u00e1lohov\u00e1n\u00ed, obnovy, spr\u00e1vy a monitorov\u00e1n\u00ed dat. Typick\u00e1 funk\u010dnost a principy pr\u00e1ce se prakticky neli\u0161\u00ed od softwaru jin\u00fdch dodavatel\u016f. Proto se nyn\u00ed chci zam\u011b\u0159it na zvl\u00e1\u0161tnosti Quest Netvault Backup, kter\u00e9 ho vyzdvihuj\u00ed ve srovn\u00e1n\u00ed s ostatn\u00edmi prost\u0159edky pro z\u00e1lohov\u00e1n\u00ed.<\/p>\n

Zaj\u00edmav\u00e9 vlastnosti<\/h4>\n

\nInstalace<\/p>\n

Velikost distribuce Quest Netvault Backup \u010din\u00ed pouze 254 megabajt\u016f, co\u017e umo\u017e\u0148uje rychl\u00e9 nasazen\u00ed. <\/p>\n

Pluginy pro podporovan\u00e9 platformy a \u00fakoly se stahuj\u00ed samostatn\u011b, co\u017e pozitivn\u011b ovliv\u0148uje c\u00edlov\u00fd stav syst\u00e9mu, kter\u00fd bude m\u00edt pouze ty funkce, kter\u00e9 jsou nezbytn\u00e9 pro ochranu konkr\u00e9tn\u00ed infrastruktury, a nebude p\u0159et\u00ed\u017een nadbyte\u010dn\u00fdmi mo\u017enostmi. <\/p>\n

Spr\u00e1va<\/p>\n

Administrace Netvault se prov\u00e1d\u00ed prost\u0159ednictv\u00edm webov\u00e9ho rozhran\u00ed WebUI. P\u0159ihl\u00e1\u0161en\u00ed se prov\u00e1d\u00ed pomoc\u00ed jm\u00e9na a hesla.<\/p>\n

\"Ve
\nObr\u00e1zek 1.2 \u2013 Okno p\u0159ihl\u00e1\u0161en\u00ed do spr\u00e1vcovsk\u00e9 konzole<\/p>\n

P\u0159ipojen\u00ed k webov\u00e9 konzoli lze prov\u00e9st z jak\u00e9hokoli po\u010d\u00edta\u010de v s\u00edti pomoc\u00ed prohl\u00ed\u017ee\u010de. <\/p>\n

WebUI pou\u017e\u00edv\u00e1 jednoduch\u00e9 a p\u0159\u00e1telsk\u00e9 rozhran\u00ed, administrace nevyvol\u00e1v\u00e1 \u017e\u00e1dn\u00e9 probl\u00e9my, logika ovl\u00e1d\u00e1n\u00ed je dostupn\u00e1 a jasn\u00e1; pokud se objev\u00ed ot\u00e1zky, na webov\u00fdch str\u00e1nk\u00e1ch dodavatele je k dispozici podrobn\u00e1 dokumentace k produktu<\/a><\/noindex>.
\n\"Ve
\nObr\u00e1zek 1.3 \u2013 Rozhran\u00ed WebUI<\/p>\n

WebUI je ur\u010dena pro spr\u00e1vu a kontrolu Quest Netvault Backup a umo\u017e\u0148uje vykon\u00e1vat n\u00e1sleduj\u00edc\u00ed \u00fakoly:
\n\u2013 nastaven\u00ed v\u00fdkonu, bezpe\u010dnosti a dal\u0161\u00edch parametr\u016f;
\n\u2013 spr\u00e1va klient\u016f, za\u0159\u00edzen\u00ed pro ukl\u00e1d\u00e1n\u00ed a m\u00e9di\u00ed;<\/p>\n

\"Ve
\nObr\u00e1zek 1.4 \u2013 Spr\u00e1va za\u0159\u00edzen\u00ed pro ukl\u00e1d\u00e1n\u00ed<\/p>\n

\u2013 prov\u00e1d\u011bn\u00ed z\u00e1lohov\u00e1n\u00ed a obnovy;
\n\u2013 monitorov\u00e1n\u00ed \u00faloh, aktivity za\u0159\u00edzen\u00ed a protokol\u016f ud\u00e1lost\u00ed;<\/p>\n

\"Ve
\nObr\u00e1zek 1.5 \u2013 Monitorov\u00e1n\u00ed aktivity za\u0159\u00edzen\u00ed<\/p>\n

\u2013 nastaven\u00ed upozorn\u011bn\u00ed;
\n\u2013 vytv\u00e1\u0159en\u00ed a prohl\u00ed\u017een\u00ed zpr\u00e1v.<\/p>\n

\u00dalo\u017en\u00e1 za\u0159\u00edzen\u00ed<\/p>\n

Quest Netvault snadno implementuje pravidlo uchov\u00e1v\u00e1n\u00ed 3-2-1, proto\u017ee dok\u00e1\u017ee pracovat jak s za\u0159\u00edzen\u00edmi pro okam\u017eit\u00e9 uchov\u00e1v\u00e1n\u00ed z\u00e1loh (diskov\u00fdmi syst\u00e9my pro ukl\u00e1d\u00e1n\u00ed dat), tak s za\u0159\u00edzen\u00edmi pro dlouhodob\u00e9 uchov\u00e1v\u00e1n\u00ed (deduplika\u010dn\u00edmi za\u0159\u00edzen\u00edmi, fyzick\u00fdmi p\u00e1sekov\u00fdmi knihovnami, automaty na p\u00e1sky, virtu\u00e1ln\u00edmi p\u00e1sekov\u00fdmi knihovnami (VTL) a sd\u00edlen\u00fdmi virtu\u00e1ln\u00edmi p\u00e1sekov\u00fdmi knihovnami (SVTL)). Vzd\u00e1len\u00e9 z\u00e1lohy mohou b\u00fdt uchov\u00e1v\u00e1ny v cloudu, na vzd\u00e1len\u00e9m m\u00edst\u011b nebo na p\u0159enosn\u00e9m m\u00e9diu (nap\u0159\u00edklad na p\u00e1sech). <\/p>\n

P\u0159i pr\u00e1ci s deduplika\u010dn\u00edmi za\u0159\u00edzen\u00edmi jsou podporov\u00e1ny specializovan\u00e9 protokoly RDA a DD Boost. Pou\u017eit\u00ed t\u011bchto protokol\u016f:
\n\u2013 sni\u017euje z\u00e1t\u011b\u017e s\u00edt\u011b a zvy\u0161uje v\u00fdkon \u00faloh z\u00e1lohov\u00e1n\u00ed, proto\u017ee data jsou deduplikov\u00e1na na klientovi a p\u0159en\u00e1\u0161ej\u00ed se pouze pot\u0159ebn\u00e9 bloky. Nap\u0159\u00edklad spolupr\u00e1ce s Quest Qorestor prost\u0159ednictv\u00edm protokolu RDA umo\u017e\u0148uje dos\u00e1hnout v\u00fdkonu a\u017e 20 terabajt\u016f za hodinu a komprese 20:1;
\n\u2013 chr\u00e1n\u00ed z\u00e1lohy p\u0159ed ransomwarem. I kdy\u017e dojde k infikov\u00e1n\u00ed a za\u0161ifrov\u00e1n\u00ed samotn\u00e9ho serveru z\u00e1lohov\u00e1n\u00ed, z\u00e1lohy z\u016fstanou nedot\u010deny. odkazu<\/a><\/noindex>.<\/p>\n

Klienti<\/p>\n

Quest Netvault Backup podporuje v\u00edce ne\u017e t\u0159i des\u00edtky platforem a aplikac\u00ed. Podrobnosti o seznamu naleznete na webu v\u00fdrobce na odkazu<\/a><\/noindex> (Obr\u00e1zek 1.7). Kontrola kompatibility verz\u00ed chr\u00e1n\u011bn\u00fdch syst\u00e9m\u016f s Quest Netvault Backup se prov\u00e1d\u00ed podle ofici\u00e1ln\u00edho dokumentu \"Quest Netvault Backup Compatibility Guide\", kter\u00fd je k dispozici na odkazu<\/a><\/noindex>.<\/p>\n

Podpora takov\u00e9ho mno\u017estv\u00ed syst\u00e9m\u016f umo\u017e\u0148uje navrhovat \u0159e\u0161en\u00ed pro komplexn\u00ed infrastruktury na \u00farovni Enterprise. Klienti jsou distribuov\u00e1ni ve form\u011b plugin\u016f (analogick\u00e9 k agent\u016fm u jin\u00fdch v\u00fdrobc\u016f), kter\u00e9 se instaluj\u00ed na servery. Nakonec jsou data chr\u00e1n\u011bna pomoc\u00ed jednoho syst\u00e9mu s jedin\u00fdm bodem \u0159\u00edzen\u00ed.<\/p>\n

\"Ve
\nObr\u00e1zek 1.6 \u2013 Seznam plugin\u016f<\/p>\n

Po sta\u017een\u00ed plugin\u016f pro tyto platformy je um\u00edst\u00edme do sd\u00edlen\u00e9 slo\u017eky, kterou p\u0159ipoj\u00edme k Netvault, a pot\u00e9 vzd\u00e1len\u011b nainstalujeme pluginy na chr\u00e1n\u011bn\u00e9 servery.<\/p>\n

Dal\u0161\u00edm z v\u00fdhod, kter\u00e9 pova\u017euji za p\u0159\u00ednosn\u00e9, je p\u0159ehlednost v\u00fdb\u011bru objekt\u016f, kter\u00e9 maj\u00ed b\u00fdt z\u00e1lohov\u00e1ny. Nap\u0159\u00edklad na obr\u00e1zku n\u00ed\u017ee vyb\u00edr\u00e1me jako objekty stav syst\u00e9mu serveru a logick\u00fd disk c:.<\/p>\n

\"Ve
\n
\nA na tomto obr\u00e1zku je zn\u00e1zorn\u011bn v\u00fdb\u011br odd\u00edl\u016f pevn\u00e9ho disku.<\/p>\n

\"Ve
\n
\nKrom\u011b plugin\u016f pro platformy funguj\u00edc\u00ed na jednotliv\u00fdch serverech m\u00e1 Quest Netvault Backup tak\u00e9 verze plugin\u016f s podporou r\u016fzn\u00fdch clusterov\u00fdch syst\u00e9m\u016f. V tomto p\u0159\u00edpad\u011b jsou uzly clustru seskupeny do virtu\u00e1ln\u00edho klienta, na kter\u00e9m je nainstalov\u00e1n plugin s podporou clustru. Z\u00e1lohov\u00e1n\u00ed a obnoven\u00ed uzl\u016f clustru se prov\u00e1d\u00ed p\u0159es tohoto virtu\u00e1ln\u00edho klienta. N\u00ed\u017ee je v tabulce uvedeno podrobn\u00e9 rozd\u011blen\u00ed clusterov\u00fdch verz\u00ed plugin\u016f.<\/p>\n

Tabulka 1.2 Pluginy s podporou clusterov\u00fdch syst\u00e9m\u016f<\/p>\n

Plugin
\n Popis <\/p>\n

Plugin pro souborov\u00fd syst\u00e9m
\nTento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastaven\u00ed z\u00e1lohov\u00e1n\u00ed dat souborov\u00e9ho syst\u00e9mu na n\u00e1sleduj\u00edc\u00edch platform\u00e1ch: \u2013 clustery Windows Server; \u2013 clustery Linux; \u2013 clustery Sun (Solaris SPARC)<\/p>\n

Plugin pro Exchange
\n Tento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastaven\u00ed z\u00e1lohov\u00e1n\u00ed serveru Microsoft Exchange, kter\u00fd funguje na z\u00e1klad\u011b technologie Database Availability Group (DAG). <\/p>\n

Plugin pro Hyper-V
\n Tento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastaven\u00ed z\u00e1lohov\u00e1n\u00ed odoln\u00e9ho clustru Hyper-V. <\/p>\n

Plugin pro Oracle
\n Tento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastavov\u00e1n\u00ed z\u00e1lohov\u00e1n\u00ed Oracle Database na Oracle's Real Application Clusters (RAC) <\/p>\n

Plugin pro SQL Server
\n Tento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastaven\u00ed z\u00e1lohov\u00e1n\u00ed odoln\u00e9ho clustru Microsoft SQL Server. <\/p>\n

Plugin pro MySQL
\n Tento plugin se pou\u017e\u00edv\u00e1 p\u0159i nastaven\u00ed z\u00e1lohov\u00e1n\u00ed MySQL Serveru v odoln\u00e9m clustru. <\/p>\n

<\/p>\n

V\u00fdsledek implementace<\/h4>\n

\nV\u00fdsledkem prac\u00ed na projektu byl nasazen\u00fd syst\u00e9m z\u00e1lohov\u00e1n\u00ed u Zadavatele na z\u00e1klad\u011b softwaru Quest Netvault Backup s architekturou zobrazenou na obr\u00e1zku 1.8. <\/p>\n

\"Ve
\nObr\u00e1zek 1.7 \u2013 C\u00edlov\u00fd stav syst\u00e9mu<\/p>\n

V\u0161echny komponenty Netvault Backup byly nasazeny na fyzick\u00e9m serveru s n\u00e1sleduj\u00edc\u00edmi charakteristikami:
\n\u2013 dva procesory s deseti j\u00e1dry ka\u017ed\u00fd;
\n\u2013 64 GB opera\u010dn\u00ed pam\u011bti;
\n\u2013 dva pevn\u00e9 disky SAS 300GB 10K (RAID1);
\n\u2013 \u010dty\u0159i pevn\u00e9 disky SAS 600GB 15K (RAID10);
\n\u2013 HBA se dv\u011bma extern\u00edmi porty SAS;
\n\u2013 dva porty 10 gbps;
\n\u2013 OS CentOS.<\/p>\n

Opera\u010dn\u00ed z\u00e1lohy byly uchov\u00e1v\u00e1ny na Quest Qorestor Standard (back end 150TB). Pr\u00e1ce s Qorestorem se prov\u00e1d\u011bla p\u0159es protokol RDA. Koeficient deduplikace na Qorestoru po dokon\u010den\u00ed zku\u0161ebn\u00edho provozu syst\u00e9mu \u010dinil 14,7 ku 1.<\/p>\n

Pro dlouhodob\u00e9 ukl\u00e1d\u00e1n\u00ed byla pou\u017eita p\u00e1skov\u00e1 knihovna se \u010dty\u0159mi ovlada\u010di standardu LTO-7. P\u00e1skov\u00e1 knihovna byla p\u0159ipojena k serveru pro z\u00e1lohov\u00e1n\u00ed prost\u0159ednictv\u00edm SAS. Periodicky byly kazety vyj\u00edm\u00e1ny a p\u0159esunuty do jednoho z vzd\u00e1len\u00fdch pobo\u010dek pro ukl\u00e1d\u00e1n\u00ed.<\/p>\n

V\u0161echny pot\u0159ebn\u00e9 pluginy byly sta\u017eeny a um\u00edst\u011bny do s\u00ed\u0165ov\u00e9 slo\u017eky pro vzd\u00e1lenou instalaci. Doba nasazen\u00ed a konfigurace tohoto syst\u00e9mu trvala dev\u011bt dn\u00ed. <\/p>\n

Z\u00e1v\u011bry<\/h4>\n

\nNa z\u00e1klad\u011b v\u00fdsledk\u016f projektu mohu \u0159\u00edci, \u017ee Quest Netvault Backup splnil v\u0161echny po\u017eadavky z\u00e1kazn\u00edka a toto \u0159e\u0161en\u00ed je jedn\u00edm z prost\u0159edk\u016f pro vybudov\u00e1n\u00ed z\u00e1lohovac\u00edho syst\u00e9mu, jak pro mal\u00e9 spole\u010dnosti, tak pro z\u00e1kazn\u00edky na \u00farovni Enterprise.<\/p>\n

V\u011bt\u0161ina parametr\u016f, kter\u00e9 byly pou\u017eity k hodnocen\u00ed \u0159e\u0161en\u00ed, je uvedena v srovn\u00e1vac\u00ed tabulce. <\/p>\n

Tabulka 1.3 \u2013 Srovn\u00e1vac\u00ed tabulka<\/p>\n

Krit\u00e9rium
\n Commvault
\n IBM Spectrum Protect
\n Micro Focus Data Protector
\n Veeam Backup & Replication
\n Veritas NetBackup
\n Quest Netvault <\/p>\n

Podpora OS Microsoft Windows pro server z\u00e1lohov\u00e1n\u00ed
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Podpora OS Microsoft Windows pro server z\u00e1lohov\u00e1n\u00ed
\n Ne
\n Ano
\n Ano
\n Ne
\n Ano
\n Ano <\/p>\n

V\u00edcejazy\u010dn\u00e9 u\u017eivatelsk\u00e9 rozhran\u00ed
\n Ano
\n Ano
\n Ne
\n Ne
\n Ano
\n Ano <\/p>\n

Funk\u010dnost WEB rozhran\u00ed pro spr\u00e1vu
\n 6 z 10
\n 7 z 10
\n 6 z 10
\n 5 z 10
\n 7 z 10
\n 7 z 10 <\/p>\n

Centralizovan\u00e1 spr\u00e1va
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Role-based administration
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro OS Microsoft Windows
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro OS Linux
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro OS Solaris
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro OS AIX
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro OS FreeBSD
\n Ano
\n Ne
\n Ano
\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro MAC OS
\n Ano
\n Ano
\n Ano
\n Ne
\n Ano
\n Ano <\/p>\n

Agent pro Microsoft SQL
\n Ano
\n Ano
\n Ano
\n Ano
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Agent pro IBM DB2
\n Ano
\n Ano
\n Ano
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Agent pro Oracle DataBase
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\n Ano
\n Ano
\n Ano <\/p>\n

Agent pro PostgreSQL
\n Ano
\n Ano
\n Ano
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\n Ano <\/p>\n

Agent pro MariaDB
\n Ano
\n Ano
\n Ano
\n Ne
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\n Ano <\/p>\n

Agent pro MySQL
\n Ano
\n Ano
\n Ano
\n Ne
\n Ano
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Agent pro Microsoft SharePoint
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\n Ano
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\n Ano <\/p>\n

Agent pro Microsoft Exchange
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Agent pro IBM Informix
\n Ano
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\n Ne
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Agent pro Lotus Domino Server
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Agent pro SAP
\n Ano
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\n Ano
\n Ne
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Podpora VMware ESXi
\n Ano
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Podpora Microsoft Hyper-V
\n Ano
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Podpora p\u00e1skov\u00fdch \u00falo\u017en\u00fdch za\u0159\u00edzen\u00ed
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Podpora protokolu DD boost
\n Ano
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Podpora protokolu Catalyst
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Podpora protokolu OST
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Podpora protokolu RDA
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Podpora \u0161ifrov\u00e1n\u00ed
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Deduplika\u010dn\u00ed proces na stran\u011b klienta
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Deduplika\u010dn\u00ed proces na stran\u011b serveru
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Podpora NDMP
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U\u017eivatelsk\u00e1 p\u0159\u00edv\u011btivost
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Auto\u0159i: Fedotov Michail \u2013 Architekt syst\u00e9mu z\u00e1lohov\u00e1n\u00ed
\n
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