{"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\/ro\/blog\/v-poiskah-optimalnogo-sredstva","title":{"rendered":"\u00cen c\u0103utarea celui mai bun instrument","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00cen acest articol, voi povesti cum am descoperit Quest Netvault Backup. Despre Netvault Backup, c\u00e2nd acest software \u00eenc\u0103 apar\u021binea lui Dell, am auzit multe p\u0103reri pozitive, dar nu am avut ocazia s\u0103-l \u00abexplorez\u00bb personal.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/cbe5b2359c7ec6c10b983835773f4ad5.jpg\" style=\"display:block;margin: 0 auto;\" \/><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>Quest Software, cunoscut\u0103 \u0219i sub numele de Quest, este o companie software cu sediul \u00een California, av\u00e2nd 53 de birouri \u00een 24 de \u021b\u0103ri. A fost fondat\u0103 \u00een 1987. Compania este renumit\u0103 pentru software-ul s\u0103u folosit de profesioni\u0219ti \u00een domeniul bazelor de date, \u00een managementul cloud-ului, \u00een securitatea informa\u021biilor, pentru analiza datelor, pentru backup \u0219i recuperare. Quest Software a fost achizi\u021bionat\u0103 de corpora\u021bia Dell \u00een 2012. P\u00e2n\u0103 la 1 noiembrie 2016, v\u00e2nzarea a fost finalizat\u0103 \u0219i compania a fost relansat\u0103 ca Quest Software.<\/p>\n<p>Am avut ocazia s\u0103 m\u0103 familiarizez mai bine cu Quest Netvault de cur\u00e2nd. \u00centr-unul dintre proiecte, Clientul a solicitat s\u0103 g\u0103sim o solu\u021bie eficient\u0103 \u0219i accesibil\u0103 pentru protejarea infrastructurii sale. Clientul lua \u00een considerare diverse software-uri pentru backup, iar unul dintre ele a fost Quest Netvault Backup. \u00cen urma testelor, av\u00e2nd \u00een vedere parametrii importan\u021bi pentru Client (o parte dintre care sunt prezenta\u021bi la sf\u00e2r\u0219itul articolului), a fost ales Quest Netvault Backup. <br \/>\nPe l\u00e2ng\u0103 cerin\u021bele de baz\u0103, Clientul dorea ca software-ul s\u0103 fie instalat pe servere care ruleaz\u0103 Linux. Astfel de cerin\u021be nu sunt realizate de orice software de backup, dar Quest Netvault Backup este capabil s\u0103 fac\u0103 acest lucru.<\/p>\n<h4>Datele ini\u021biale \u0219i cerin\u021bele<\/h4>\n<p>\nSarcina pe care Clientul \u0219i-a propus-o a fost proiectarea unui sistem care s\u0103 asigure backup-ul datelor \u00een volum de 62 TB. Aceste date erau con\u021binute \u00een aplica\u021bii precum SAP, Microsoft SQL, PostgreSQL, MariaDB, Microsoft Exchange, Microsoft SharePoint etc. Aceste aplica\u021bii func\u021bionau pe servere fizice \u0219i virtuale care rulau sisteme de operare din familia Microsoft Windows Server, Linux \u0219i FreeBSD. Mediul virtual a fost construit pe baza platformei de virtualizare VMware vSphere. Infrastructura era amplasat\u0103 \u00eentr-o singur\u0103 loca\u021bie. <\/p>\n<p>\u00cen linii generale, infrastructura Clientului este prezentat\u0103 \u00een figura 1.1.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/62c2c0c97601149c4fc3981c18fed13b.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.1 \u2013 Infrastructura Clientului<\/p>\n<p>Analiza a studiat capacit\u0103\u021bile Quest Netvault Backup relevante pentru infrastructura Clientului, \u0219i anume: \u00een ceea ce prive\u0219te efectuarea backup-urilor, recuper\u0103rii, gestion\u0103rii \u0219i monitoriz\u0103rii datelor. Func\u021bionalitatea standard \u0219i principiile de func\u021bionare nu difer\u0103 aproape deloc de cele ale altor software-uri ale altor furnizori. Prin urmare, doresc s\u0103 m\u0103 opresc asupra particularit\u0103\u021bilor Quest Netvault Backup, care \u00eel diferen\u021biaz\u0103 de alte solu\u021bii pentru backup.<\/p>\n<h4>Caracteristici interesante<\/h4>\n<p>\nInstalare<\/p>\n<p>Dimensiunea distribu\u021biei Quest Netvalt Backup este de doar 254 megabytes, ceea ce permite o desf\u0103\u0219urare rapid\u0103. <\/p>\n<p>Pluginurile pentru platformele \u0219i sarcinile suportate sunt desc\u0103rcate separat, dar acest lucru are un impact pozitiv asupra st\u0103rii \u021bint\u0103 a sistemului, care va avea doar func\u021bionalitatea necesar\u0103 pentru protec\u021bia unei infrastructuri specifice \u0219i nu va fi supra\u00eenc\u0103rcat\u0103 cu func\u021bionalit\u0103\u021bi inutile. <\/p>\n<p>Gestionare<\/p>\n<p>Administrarea Netvault se realizeaz\u0103 prin intermediul interfe\u021bei web WebUI. Autentificarea se face cu un nume de utilizator \u0219i o parol\u0103.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/89c70fdcebc0b66be5e5545362056fae.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.2 \u2013 Fereastra de conectare la consola de administrare<\/p>\n<p>Conectarea la consola web se realizeaz\u0103 de pe orice computer din re\u021bea folosind un browser. <\/p>\n<p>WebUI utilizeaz\u0103 o interfa\u021b\u0103 simpl\u0103 \u0219i prietenoas\u0103, administrarea nu ridic\u0103 probleme, logica de gestionare este accesibil\u0103 \u0219i clar\u0103, iar dac\u0103 apar \u00eentreb\u0103ri, pe site-ul furnizorului este disponibil\u0103 o <noindex><a rel=\"nofollow\" href=\"https:\/\/support.quest.com\/technical-documents\">documenta\u021bie detaliat\u0103 a produsului<\/a><\/noindex>.<br \/>\n<img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/faf3ea1bca58e6e94c8bd0c12e9a269e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.3 \u2013 Interfa\u021ba WebUI<\/p>\n<p>WebUI este destinat administr\u0103rii \u0219i controlului Quest Netvault Backup \u0219i permite efectuarea urm\u0103toarelor sarcini:<br \/>\n\u2013 configurarea performan\u021bei, securit\u0103\u021bii \u0219i altor parametri;<br \/>\n\u2013 gestionarea clien\u021bilor, dispozitivelor de stocare \u0219i mediilor;<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/b868482b6b942ab27add09f157a1ff57.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.4 \u2013 Gestionarea dispozitivelor de stocare<\/p>\n<p>\u2013 efectuarea backup-urilor \u0219i recuper\u0103rii;<br \/>\n\u2013 monitorizarea sarcinilor, activit\u0103\u021bii dispozitivelor \u0219i jurnalelor de evenimente;<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/ac4db8daad31d8c87fd253368e707f8a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.5 \u2013 Monitorizarea activit\u0103\u021bii dispozitivelor<\/p>\n<p>\u2013 configurarea notific\u0103rilor;<br \/>\n\u2013 generarea \u0219i vizualizarea rapoartelor.<\/p>\n<p>Dispozitive de stocare<\/p>\n<p>Quest Netvault implementeaz\u0103 cu u\u0219urin\u021b\u0103 regula de stocare 3-2-1, deoarece poate lucra at\u00e2t cu dispozitive pentru stocarea temporar\u0103 a copiilor de rezerv\u0103 (sisteme de stocare a datelor pe discuri), c\u00e2t \u0219i cu dispozitive pentru stocarea pe termen lung (dispozitive de deduplicare, biblioteci fizice de benzi, \u00eenc\u0103rc\u0103toare automate, biblioteci virtuale de benzi (VTL) \u0219i biblioteci virtuale de benzi partajate (SVTL)). Copiile de rezerv\u0103 transferabile pot fi stocate \u00een cloud, pe un site la distan\u021b\u0103 sau pe un suport transferabil (de exemplu, pe un dispozitiv de band\u0103). <\/p>\n<p>Atunci c\u00e2nd se lucreaz\u0103 cu dispozitive de deduplicare, sunt acceptate protocoale specializate RDA \u0219i DD Boost. Utilizarea acestor protocoale:<br \/>\n\u2013 reduce \u00eenc\u0103rc\u0103tura pe re\u021bea \u0219i \u00eembun\u0103t\u0103\u021be\u0219te performan\u021ba sarcinilor de backup, deoarece datele sunt deduplicat pe client \u0219i numai blocurile necesare sunt transferate. De exemplu, colaborarea cu Quest Qorestor prin protocolul RDA permite atingerea unei performan\u021be de p\u00e2n\u0103 la 20 de terabyte pe or\u0103 \u0219i o compresie de 20 la 1; <br \/>\n\u2013 protejeaz\u0103 copiile de rezerv\u0103 de viru\u0219i criptografi. Chiar dac\u0103 serverul de backup este infectat \u0219i criptat, copiile de rezerv\u0103 r\u0103m\u00e2n neatins\u0103. <noindex><a rel=\"nofollow\" href=\"https:\/\/support.quest.com\/download\/downloads?id=6093001\">linkul<\/a><\/noindex>.<\/p>\n<p>Clien\u021bi<\/p>\n<p>Quest Netvault Backup suport\u0103 peste treizeci de platforme \u0219i aplica\u021bii. O list\u0103 detaliat\u0103 poate fi consultat\u0103 pe site-ul furnizorului la <noindex><a rel=\"nofollow\" href=\"https:\/\/support.quest.com\/Netvault-backup\/12.2\/download-new-releases\">linkul<\/a><\/noindex> (Figura 1.7). Verificarea compatibilit\u0103\u021bii versiunilor sistemelor protejate cu Quest Netvault Backup se desf\u0103\u0219oar\u0103 conform documentului oficial \u201eQuest Netvault Backup Compatibility Guide\u201d, disponibil la <noindex><a rel=\"nofollow\" href=\"https:\/\/support.quest.com\/download\/downloads?id=6093773\">linkul<\/a><\/noindex>.<\/p>\n<p>Suportul pentru un num\u0103r at\u00e2t de mare de sisteme permite proiectarea de solu\u021bii pentru infrastructuri complexe de nivel Enterprise. Clien\u021bii sunt distribui\u021bi sub form\u0103 de plug-in-uri (analogi la al\u021bi furnizori \u2013 agen\u021bi), care sunt instalate pe servere. Astfel, datele sunt protejate printr-un singur sistem cu un punct unic de control.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/bc09e02cdcf134bef0e4185caf2ac1e3.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.6 \u2013 Lista plug-in-urilor<\/p>\n<p>Dup\u0103 desc\u0103rcarea plug-in-urilor pentru aceste platforme, le plas\u0103m \u00eentr-un folder comun, pe care \u00eel conect\u0103m la Netvault \u0219i apoi instal\u0103m la distan\u021b\u0103 plug-in-urile pe serverele protejate.<\/p>\n<p>De asemenea, consider un alt avantaj vizibilitatea alegerii obiectelor pentru backup. De exemplu, \u00een figura de mai jos, alegem ca obiecte starea sistemului serverului \u0219i discul logic c:.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/7c242571600bfe0dfde8632250862a51.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nIar \u00een aceast\u0103 imagine este prezentat\u0103 selec\u021bia sec\u021biunilor hard diskului.<\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/82b78886f707dab5bce64a5b36782158.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPe l\u00e2ng\u0103 pluginurile pentru platformele care func\u021bioneaz\u0103 pe servere dedicate, Quest Netvault Backup are \u0219i versiuni de pluginuri care suport\u0103 diverse sisteme de cluster. \u00cen acest caz, nodurile clusterului sunt grupate \u00eentr-un client virtual, pe care este instalat pluginul corespunz\u0103tor clusterului. Backup-ul \u0219i restaurarea nodurilor clusterului vor fi efectuate deja prin intermediul acestui client virtual. Mai jos, \u00een tabel, sunt prezentate versiunile de pluginuri pentru cluster.<\/p>\n<p>Tabela 1.2 Pluginuri cu suport pentru sisteme de cluster<\/p>\n<p> Plugin<br \/>\n Descriere <\/p>\n<p> Plugin pentru FileSystem<br \/>\nAcest plugin este utilizat pentru configurarea backup-ului datelor din sistemul de fi\u0219iere pe urm\u0103toarele platforme: \u2013 clustere Windows Server; \u2013 clustere Linux; \u2013 clustere Sun (Solaris SPARC)<\/p>\n<p> Plugin pentru Exchange<br \/>\n Acest plugin este utilizat pentru configurarea backup-ului serverului Microsoft Exchange, care func\u021bioneaz\u0103 pe baza tehnologiei Database Availability Group (DAG) <\/p>\n<p> Plugin pentru Hyper-V<br \/>\n Acest plugin este utilizat pentru configurarea backup-ului unui cluster de \u00eenalt\u0103 disponibilitate Hyper-V <\/p>\n<p> Plugin pentru Oracle<br \/>\n Acest plugin este folosit pentru configurarea backup-ului Oracle Database pe Real Application Clusters (RAC) al Oracle. <\/p>\n<p> Plugin pentru SQL Server<br \/>\n Acest plugin este utilizat pentru configurarea backup-ului unui cluster de \u00eenalt\u0103 disponibilitate Microsoft SQL Server. <\/p>\n<p> Plugin pentru MySQL<br \/>\n Acest plugin este utilizat pentru configurarea backup-ului serverului MySQL \u00eentr-un cluster de \u00eenalt\u0103 disponibilitate. <\/p>\n<p><\/p>\n<h4>Rezultatul implement\u0103rii<\/h4>\n<p>\nRezultatul lucr\u0103rilor din cadrul proiectului a fost implementarea la Client a unui sistem de backup bazat pe software-ul Quest Netvault Backup, cu arhitectura prezentat\u0103 \u00een figura 1.8. <\/p>\n<p><img decoding=\"async\" alt=\"\u00cen c\u0103utarea celui mai bun instrument\" src=\"\/wp-content\/uploads\/2019\/03\/2ecd21cec222d76fb50fa3d1dc831d1e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nFigura 1.7 \u2013 Starea \u021bint\u0103 a sistemului<\/p>\n<p>Toate componentele Netvault Backup au fost implementate pe un server fizic cu urm\u0103toarele specifica\u021bii:<br \/>\n\u2013 dou\u0103 procesoare cu c\u00e2te zece nuclee fiecare;<br \/>\n\u2013 64 GB de memorie RAM;<br \/>\n\u2013 dou\u0103 hard diskuri SAS de 300 GB 10K (RAID1); <br \/>\n\u2013 patru hard diskuri SAS de 600 GB 15K (RAID10);<br \/>\n\u2013 HBA cu dou\u0103 porturi externe SAS;<br \/>\n\u2013 dou\u0103 porturi de 10 gbps;<br \/>\n\u2013 SO CentOS.<\/p>\n<p>Backup-urile opera\u021bionale erau stocate pe Quest Qorestor Standard (backend 150TB). Lucrul cu Qorestor s-a realizat prin protocolul RDA. Rata de deduplicare pe Qorestor, la finalizarea experimentului de utilizare a sistemului, a fost de 14,7 la 1.<\/p>\n<p>Pentru stocarea pe termen lung, a fost utilizat\u0103 o bibliotec\u0103 de benzi cu patru unit\u0103\u021bi de standard LTO-7. Biblioteca de benzi a fost conectat\u0103 la serverul de backup prin SAS. Periodic, cartu\u0219ele erau transferate \u0219i muta\u021bi pentru stocare \u00eentr-unul dintre filialele \u00eendep\u0103rtate.<\/p>\n<p>Toate pluginurile necesare au fost desc\u0103rcate \u0219i plasate \u00eentr-un dosar de re\u021bea pentru instalare de la distan\u021b\u0103. Timpul pentru desf\u0103\u0219urarea \u0219i configurarea acestui sistem a fost de nou\u0103 zile. <\/p>\n<h4>Conclusions<\/h4>\n<p>\nDin rezultatele proiectului pot spune c\u0103 Quest Netvault Backup a reu\u0219it s\u0103 \u00eendeplineasc\u0103 toate cerin\u021bele Clientului \u0219i aceast\u0103 solu\u021bie este unul dintre instrumentele pentru construirea unui sistem de backup, at\u00e2t pentru companii mici, c\u00e2t \u0219i pentru clien\u021bi de nivel Enterprise.<\/p>\n<p>Cele mai multe parametrii care au fost utiliza\u021bi pentru evaluarea solu\u021biilor sunt prezentate \u00een tabelul comparativ. <\/p>\n<p>Tabelul 1.3 \u2013 Tabel comparativ<\/p>\n<p> Criteriu<br \/>\n Commvault<br \/>\n IBM Spectrum Protect<br \/>\n Micro Focus Data Protector<br \/>\n Veeam Backup &amp; Replication<br \/>\n Veritas NetBackup<br \/>\n Quest Netvault <\/p>\n<p> Suport pentru OS Microsoft Windows pentru serverul de backup<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru OS Microsoft Windows pentru serverul de backup<br \/>\n Nu<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Interfa\u021b\u0103 multilingv\u0103<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Func\u021bionalitatea interfe\u021bei de gestionare WEB<br \/>\n 6 din 10<br \/>\n 7 din 10<br \/>\n 6 din 10<br \/>\n 5 din 10<br \/>\n 7 din 10<br \/>\n 7 din 10 <\/p>\n<p> Gestionare centralizat\u0103<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Administrare pe roluri<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru OS Microsoft Windows<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru OS Linux<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru OS Solaris<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru OS AIX<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru OS FreeBSD<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru MAC OS<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru Microsoft SQL<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru IBM DB2<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da <\/p>\n<p> Agent pentru Oracle DataBase<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru PostgreSQL<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru MariaDB<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru MySQL<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru Microsoft SharePoint<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru Microsoft Exchange<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru IBM Informix<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru Lotus Domino Server<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Agent pentru SAP<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru VMware ESXi<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru Microsoft Hyper-V<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru dispozitivele de stocare pe band\u0103<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru protocolul DD boost<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru protocolul Catalyst<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu <\/p>\n<p> Suport pentru protocolul OST<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Nu <\/p>\n<p> Suport pentru protocolul RDA<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport pentru criptare<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Deduplicare pe partea clientului<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Deduplicare pe partea serverului<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Da <\/p>\n<p> Suport NDMP<br \/>\n Da<br \/>\n Da<br \/>\n Da<br \/>\n Nu<br \/>\n Da<br \/>\n Da <\/p>\n<p> Utilizabilitate<br \/>\n 6 din 10<br \/>\n 3 din 10<br \/>\n 4 din 10<br \/>\n 8 din 10<br \/>\n 5 din 10<br \/>\n 7 din 10 <\/p>\n<p>Autori: Fedotov Mihail \u2014 Arhitect de sisteme de backup<br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/softline\/blog\/444858\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u044f \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0443, \u043a\u0430\u043a \u043f\u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u043b\u0441\u044f \u0441 Quest Netvault Backup. \u041e Netvault Backup, \u043a\u043e\u0433\u0434\u0430 \u044d\u0442\u043e\u0442 \u0441\u043e\u0444\u0442 \u0435\u0449\u0435 \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u043b Dell, \u044f \u0443\u0436\u0435 \u0441\u043b\u044b\u0448\u0430\u043b \u043c\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0442\u0437\u044b\u0432\u043e\u0432, \u043d\u043e \u043c\u043d\u0435 \u0435\u0449\u0435 \u043d\u0435 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u0435\u0433\u043e \u00ab\u0449\u0443\u043f\u0430\u0442\u044c\u00bb \u0440\u0443\u043a\u0430\u043c\u0438. Quest Software, \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u043a\u0430\u043a Quest, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043e\u0444\u0442\u0432\u0435\u0440\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 \u0441 \u0448\u0442\u0430\u0431-\u043a\u0432\u0430\u0440\u0442\u0438\u0440\u043e\u0439 \u0432 \u0448\u0442\u0430\u0442\u0435 \u041a\u0430\u043b\u0438\u0444\u043e\u0440\u043d\u0438\u044f, \u0441 53 \u043e\u0444\u0438\u0441\u0430\u043c\u0438 \u0432 24 \u0441\u0442\u0440\u0430\u043d\u0430\u0445 \u043c\u0438\u0440\u0430. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-30116","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u044f \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0443, \u043a\u0430\u043a \u043f\u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u043b\u0441\u044f \u0441 Quest Netvault Backup.\" \/>\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\/ro\/blog\/v-poiskah-optimalnogo-sredstva\" \/>\n\t<meta name=\"generator\" 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