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Nkhani Yakupambana kwa Makasitomala

Nkhani Yakupambana kwa Makasitomala

Arch Reinsurance Ltd. Ilowa M'malo mwa Tape Library, Idula Zenera Losunga Zosungira Pakati Pakati ndi ExaGrid

Customer Overview

Arch ndi mtsogoleri wa inshuwaransi padziko lonse lapansi yemwe amagwira ntchito m'maiko opitilira khumi ndi awiri. Timalemba inshuwaransi, inshuwaransi ndi inshuwaransi yanyumba padziko lonse lapansi, ndi likulu lamakampani ku Bermuda. Makasitomala athu amationa kuti ndife othandizana nawo komanso oyang'anira ziwopsezo odalirika okhala ndi malingaliro atsopano komanso zotsatira zolimba. Chiyambireni kupangidwa kwathu mu 2001, Arch yakula mwachilengedwe, popanga luso mumitundu yosiyanasiyana ya inshuwaransi, komanso potengera mabizinesi omwe amakulitsa zomwe timapereka komanso zogwirizana ndi chikhalidwe chathu.

Mapindu Ofunika:

  • Thandizo lapamwamba la pre and post-sales
  • Dongosolo la ExaGrid limapereka mtengo wapamwamba pamtengo
  • Zosavuta kukulitsa, palibe kukweza kwa forklift komwe kumafunikira
  • Zenera zosunga zobwezeretsera zachepetsedwa ndi 50%
  • Kukhazikitsa kosavuta ndi kukonza
Koperani

Kukulitsa Zenera Zosungirako Zosungirako ndi Zochepa Zatepi Zimatsogolera Pakuwunika Njira Zina Zokhazikitsidwa ndi Disk

Arch Reinsurance Ltd. inali ikuthandizira deta yake pa tepi ndipo inali kukakamizidwa kwambiri ndi malire a matepi atolankhani. Chifukwa cha kuchuluka kwa deta, zidakhala zovuta kwambiri kulemba zosunga zobwezeretsera zonse munthawi yochepa yomwe Arch anali nayo pazenera losunga zobwezeretsera.

Malinga ndi Sheridan Smith, Information Technology Manager wa Arch Reinsurance Ltd., sikuti zenera losunga zobwezeretsera linali vuto, koma nthawi yomwe idatenga kuti abwezeretse - makamaka ngati tepi yofunikira idasunthidwa kale - inali yayitali ndipo idakhala malire osavomerezeka. . Onjezani ku kusadalirika kwa media pawokha, ndipo Smith adaganiza kuti inali nthawi yoti aunikire njira zina zopangira ma disk.

ExaGrid System Yosankha ya Arch

"Tidayang'ana osewera akulu onse kuphatikiza Data Domain, Quantum, ndi ExaGrid," adatero Smith. “Zinali nthawi yaitali chifukwa tinkafuna kuonetsetsa kuti tikusankha bwino, ndipo tasangalala ndi zimene tinasankhazo. Osati kokha kuti ExaGrid's post-sales support inali yabwino, koma chithandizo cham'mbuyomu chinalinso. Ndife osankha kwambiri ndipo tidachita chidwi ndi momwe gulu logulitsira lisanachitike; anali ofunitsitsa kuchitapo kanthu kuti ayankhe mafunso athu. Sitinanong’oneze bondo.”

Smith adati zinthu zazikulu zomwe zidapangitsa kuti Arch asankhe kukhazikitsa ExaGrid pampikisanowo ndi mtengo wake, scalability, ndi chithandizo. "Scalability makamaka ndi yofunika kwambiri kwa ife. Tili ndi ExaGrid m'malo awiri aliwonse aku Bermudian data, ndipo pano tikubwerezabwereza ndi cholinga chowonjezera makina ena posachedwa kuti athetse tsoka. Kuphatikiza apo, tili ndi dongosolo ku Dublin ndi lina ku Zurich lomwe limadutsanso. Takulitsa kale makina athu a ExaGrid. Zomwe ndimayenera kuchita ndikuwonjezera chida china; sitinafunikire kukonza forklift,” adatero. Chowonjezera chinali chakuti ExaGrid imagwira ntchito mosasunthika ndi pulogalamu yawo yosunga zobwezeretsera, Veritas Backup Exec.

Dongosolo la ExaGrid limatha kukula mosavuta kuti ligwirizane ndi kukula kwa data. Mapulogalamu apakompyuta a ExaGrid amapangitsa kuti makinawa akhale owopsa kwambiri, ndipo ikalumikizidwa ndi switch, zida zamtundu uliwonse kapena zaka zimatha kusakanikirana ndikufananizidwa mudongosolo limodzi lokhala ndi zosunga zobwezeretsera zonse za 2.7PB kuphatikiza kusungira komanso kumeza mpaka 488TB pa ola limodzi. Akangosinthidwa, amawoneka ngati dongosolo limodzi ku seva yosunga zobwezeretsera, ndipo kusanja kwa data yonse pamaseva kumangochitika zokha.

"Tidayang'ana osewera akulu onse kuphatikiza Data Domain, Quantum, ndi ExaGrid. Zinali nthawi yayitali chifukwa tinkafuna kuwonetsetsa kuti tikupanga chisankho choyenera, ndipo tasangalala ndi chisankho chathu. "

Sheridan Smith, Woyang'anira Information Technology

Zenera Losunga Zosungira Lachepetsedwa ndi 50% ndi ExaGrid

Pamene Arch anali kuchirikiza tepi, anali ndi ma drive awiri ndipo amangokhala ndi ntchito ziwiri zosunga zobwezeretsera nthawi imodzi. Tsopano ndi ExaGrid, akuthamanga anayi mpaka asanu ndi limodzi nthawi imodzi. Ndi tepi, zenera losunga zobwezeretsera la Arch linali lopitilira maola 11. Tsopano kubwerera ku ExaGrid, zenera lawo losunga zobwezeretsera ndi maola 5 okha.

ExaGrid System Imapereka Njira Yapadera Yochotsera

Malinga ndi Smith, njira ya ExaGrid yopereka chiwongola dzanja inali gawo lina lofunikira pakusankha kwa Arch. Chifukwa ExaGrid imasungitsa zosunga zobwezeretsera zonse isanayambe ntchito yochotsa, zomwe zasungidwa zimasungidwa mwachangu momwe zingathere, ndipo kuchotsera kochulukira kumachitika positi. Machitidwe ena amachotsedwa pamene deta ikusungidwa, zomwe zimapangitsa kuti pakhale zenera lalitali losunga zobwezeretsera.

ExaGrid imalemba zosunga zobwezeretsera mwachindunji ku disk-cache Landing Zone, kupeŵa kusinthidwa kwa inline ndikuwonetsetsa magwiridwe antchito apamwamba kwambiri, zomwe zimabweretsa zenera lalifupi kwambiri losunga. Adaptive Deduplication imachita kubwereza ndi kubwereza mofanana ndi zosunga zobwezeretsera kuti RTO ndi RPO zitha kukumana mosavuta. Zozungulira zomwe zilipo zimagwiritsidwa ntchito kubwereza ndi kubwerezabwereza zakunja kuti athe kuchira bwino pamalo opulumutsira masoka.

Akamaliza, deta yomwe ili pamalopo imatetezedwa ndipo imapezeka nthawi yomweyo mu mawonekedwe ake osasinthika kuti abwezeretsedwe mwachangu, VM Instant Recoveries, ndi makope a tepi pomwe ma data akunja ali okonzeka kubwezeretsa tsoka.

Kukhazikitsa Kosavuta kwa ogwiritsa ntchito

Smith anati: “Sitinafunikire kubweretsa aliyense kuti adzakonze ntchitoyi. "Zinali zosavuta, ndipo antchito anga adazitola mwachangu kwambiri." Smith amasangalala ndi chithandizo chamakasitomala chomwe adalandira. Arch akakhala ndi mafunso kapena zovuta zaukadaulo, zimayankhidwa ndikuthetsedwa munthawi yake.

Dongosolo la ExaGrid linapangidwa kuti likhale losavuta kukhazikitsa ndi kusamalira, ndipo gulu lothandizira makasitomala la ExaGrid lomwe limatsogola pamakampani limakhala ndi mainjiniya ophunzitsidwa bwino, apanyumba a 2 omwe amapatsidwa maakaunti amodzi. Dongosololi limathandizidwa mokwanira ndipo lidapangidwa ndikupangidwira nthawi yayitali yokhala ndi zida zosafunikira, zosinthika zotentha.

ExaGrid ndi Veritas Backup Exec

Veritas Backup Exec imapereka zotsika mtengo, zogwira ntchito kwambiri, komanso zovomerezeka za disk-to-disk-to-tepi zosunga zobwezeretsera ndi kuchira - kuphatikiza chitetezo cha data mosalekeza kwa ma seva a Microsoft Exchange, ma seva a Microsoft SQL, ma seva a fayilo, ndi malo ogwirira ntchito. Othandizira ogwira ntchito kwambiri ndi zosankha amapereka chitetezo chachangu, chosinthika, chokhazikika komanso kasamalidwe kowopsa ka zosunga zobwezeretsera zam'deralo ndi zakutali.

Mabungwe omwe amagwiritsa ntchito Veritas Backup Exec amatha kuyang'ana ku ExaGrid ngati m'malo mwa tepi yosunga zosunga zobwezeretsera usiku. ExaGrid ili kumbuyo kwa mapulogalamu omwe alipo kale, monga Veritas Backup Exec, yopereka zosunga zobwezeretsera mwachangu komanso zodalirika. Pamaneti omwe akuyendetsa Veritas Backup Exec, kugwiritsa ntchito ExaGrid m'malo mwa makina osungira tepi ndikosavuta monga kuloza ntchito zosunga zobwezeretsera zomwe zilipo pagawo la NAS pa dongosolo la ExaGrid. Ntchito zosunga zobwezeretsera zimatumizidwa mwachindunji kuchokera ku zosunga zobwezeretsera kupita ku ExaGrid kuti zisungidwe ku disk.

Chitetezo cha data mwanzeru

Dongosolo losunga zosunga zobwezeretsera la ExaGrid's turnkey disk limaphatikiza ma drive a SATA/SAS amabizinesi ndi kutengera magawo amtundu wa zone, ndikupereka yankho lochokera ku diski lomwe limakhala lokwera mtengo kwambiri kuposa kungosunga diski yowongoka. Kudulira kovomerezeka kwa zone ya ExaGrid kumachepetsa danga la disk lomwe limafunikira ndi mitundu yosiyanasiyana ya 10: 1 mpaka 50: 1 posunga ma byte apadera pazosunga zosunga zobwezeretsera m'malo motengera zambiri. Adaptive Deduplication imachita kubwereza ndi kubwereza mofanana ndi zosunga zobwezeretsera pomwe ikupereka zida zonse zosungirako zosunga zobwezeretsera zothamanga kwambiri, chifukwa chake, zenera lalifupi kwambiri losunga. Pamene deta ikukula, ExaGrid yokha imapewa kukulitsa zosunga zobwezeretsera windows powonjezera zida zonse mudongosolo. Malo apadera a ExaGrid's Landing Zone amasunga zosunga zobwezeretsera zaposachedwa kwambiri pa diski, kubweretsa zobwezeretsa zachangu kwambiri, ma boot a VM mumasekondi mpaka mphindi, "Instant DR," ndi kukopera matepi othamanga. Pakapita nthawi, ExaGrid imasunga mpaka 50% pamitengo yonse yadongosolo poyerekeza ndi mayankho ampikisano popewa kukweza kwamtengo wapatali kwa "forklift".

Za ExaGrid

ExaGrid imapereka Tiered Backup Storage yokhala ndi disk-cache Landing Zone yapadera yomwe imathandizira zosunga zobwezeretsera mwachangu ndikubwezeretsanso, Repository Tier yomwe imapereka mtengo wotsika kwambiri pakusungidwa kwanthawi yayitali komanso imathandizira kuchira kwa ransomware, komanso zomangamanga zomwe zimaphatikizapo zida zonse mpaka 6PB kubwerera kwathunthu mu dongosolo limodzi.

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