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Mwepu data

Mwepu data

ExaGrid lere anya n'ọgbọ nke mbụ, usoro inline ọdịnala na-abịaru nso maka nwepu data wee hụ na ndị na-ere ahịa niile ejirila mwepu ọkwa ọkwa. Usoro ọdịnala a na-ekewa data n'ime 4KB ruo 10KB "block."

Akụrụngwa ndabere, n'ihi oke CPU, na-eji 64KB ruo 128KB mgbochi ogologo ogologo. Ihe ịma aka bụ na maka 10TB ọ bụla nke data ndabere (na-eche na 8KB blocks), tebụl nsochi - ma ọ bụ "tebụl hash" - bụ otu ijeri blocks. Tebụl hash na-eto nke ukwuu nke na ọ dị mkpa ka etinye ya n'otu onye na-ahụ maka njedebe n'ihu nke nwere ihe nchekwa diski ndị ọzọ, ụzọ a na-akpọ "oke elu." N'ihi ya, a na-agbakwunye naanị ikike ka data na-eto eto na ebe ọ bụ na ọ dịghị ihe mgbakwunye bandwit ma ọ bụ nhazi nhazi, windo ndabere na-eto ogologo ka ọnụ ọgụgụ data na-abawanye. N'oge ụfọdụ, mpio nkwado ndabere na mpaghara na-adị ogologo ma achọrọ onye njikwa n'ihu, nke a maara dị ka "nkwalite forklift." Nke a na-akpaghasị na ọnụ.

Ebe ọ bụ na a na-eme ntinye akwụkwọ n'ahịrị n'ụzọ na-aga diski, nkwado ndabere na mpaghara na-adị ngwa ngwa ka mwepu data na-agbakọ ike. Na mgbakwunye, a na-ewepụ data niile ma a ga-etinyeghachi ya ọnụ (data rehydration) maka arịrịọ ọ bụla.

Netwọk ahụ na-adị ngwa ngwa, na-eweghachi ngwa ngwa, na windo azụ na-aga n'ihu na-eto eto ka data na-eto eto (n'ihi mmụba).

Atụmatụ Uru Pụrụ Iche ExaGrid

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Nchekwa ndabere ExaGrid: Nkọwa ngwaahịa zuru ezu

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Nchekwa ndabere nke ExaGrid were ụzọ ọhụrụ karịa. ExaGrid na-eji mwepu ọkwa mpaghara, nke na-agbaji data n'ime "mpaghara" buru ibu wee mee nchọpụta myirịta n'ofe mpaghara ahụ. Usoro a na-enye ohere maka ihe kacha mma n'ụwa niile. Nke mbụ, tebụl nsochi bụ 1,000th nha nke ụzọ ngọngọ-larịị ma na-enye ohere maka ngwa ngwa zuru ezu na ngwọta nkwụsị. Ka data na-etolite, a na-agbakwunye akụrụngwa niile: processor, ebe nchekwa, na bandwit yana diski. Ọ bụrụ na data dị okpukpu abụọ, okpukpu atọ, okpukpu anọ, wdg, mgbe ahụ ExaGrid okpukpu abụọ, triples, na quadruples processor, ebe nchekwa, bandwit, na diski nke mere na ka data na-eto eto, windo ndabere na-anọ ogologo oge. Nke abụọ, ụzọ mpaghara ahụ bụ nkwado ndabere na mpaghara agnostic, na-enye ExaGrid ohere ịkwado ngwa ndabere ọ bụla. N'ikpeazụ, ụzọ ExaGrid anaghị edebe tebụl hash buru ibu, na-eto eto, yabụ na-ezere mkpa ọkụ ọkụ dị oke ọnụ iji mee ka nlele tebụl hash dịkwuo elu. Ụzọ ExaGrid na-eme ka ọnụ ahịa ngwaike dị ala.

ExaGrid na-enye mpaghara ọdịda diski cache dị n'ihu pụrụ iche ebe edere nkwado ndabere na mpaghara na-enweghị oke arụmọrụ nke deduplication. Na mgbakwunye, a na-edobe nkwado ndabere na mpaghara kacha ọhụrụ na mpaghara ọdịda n'ụdị ngwa ndabere na-abụghị nke ewepụtara. Ihe si na ya pụta bụ nkwado ndabere na mpaghara kachasị ngwa ngwa.

Na nchikota, mwepu-larịị nbipu na-eme ka ihe nrụpụta dị elu nke na-agbakwụnye naanị diski ka data na-eto, ma ọ bụ na usoro ọnụ ọnụ ọnụ ọgụgụ chọrọ nchekwa ọkụ dị oke ọnụ iji rụọ nnukwu nlele tebụl hash. Ebe ọ bụ na a na-arụ ọkwa ngọngọ n'ahịrị, azụ na weghachite na-adị nwayọọ. Nchekwa ExaGrid's Tiered Backup yana mwepu ọkwa mpaghara gụnyere ngwa nkesa zuru oke n'ụdị ngwọta na-enweghị nnukwu nleba anya tebụl hash, nke na-ebute nkwado ndabere kacha ọsọ yana weghachi arụmọrụ na ọnụahịa kacha ala. Ụzọ ExaGrid na-akwadokwa ọtụtụ nkwado ndabere ngwa. Usoro nchekwa ndabere a nke Tiered na-enye ihe kachasị mma nke ụwa niile: ExaGrid nwere ike ịrụ ọrụ na ngwa ndabere ọ bụla ma nwee ike ịbawanye ngwa ngwa, na-ebute windo ndabere ogologo ogologo n'agbanyeghị uto data. Usoro nchekwa nchekwa nke Tiered na-enye ihe kacha mma n'ụwa niile; arụmọrụ, scalability, na ọnụ ala dị ala.

ExaGrid na-aga n'ihu na-emepụta ihe ọhụrụ iji dozie nchekwa ndabere… ruo mgbe ebighị ebi!

Gwa anyị gbasara mkpa gị

ExaGrid bụ ọkachamara na nchekwa ndabere-ọ bụ naanị ihe anyị na-eme.

Rịọ ọnụahịa

A zụrụ ndị otu anyị ka ha hụ na usoro gị nwere nha nke ọma ma kwado ya iji gboo mkpa data gị na-eto eto.

Kpọtụrụ anyị maka ọnụahịa

Soro otu n'ime ndị injinia sistemu anyị kparịta ụka

Na ExaGrid's Tiered Backup Storage, ngwa ọ bụla dị na sistemụ na-eweta ya ọ bụghị naanị diski, kamakwa ebe nchekwa, bandwidth, na ike nhazi — ihe niile dị mkpa iji nọgide na-arụ ọrụ nchekwa dị elu.

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Ngosipụta echiche nke nhazi oge (POC)

Nwalee ExaGrid site na ịtinye ya na gburugburu ebe obibi gị ka ị nweta nkwalite nkwado ndabere na mpaghara, iweghachi ngwa ngwa, ịdị mfe nke iji na scalability. Tinye ya n'ule! 8 n'ime 10 ndị nwalere ya, kpebie idobe ya.

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