Mambakwedza egore idzva uye makore gumi matsva inguva yakanaka yekutora zvinhu uye kuongorora yakakosha tekinoroji uye maitiro ekuchengetedza ayo achave nesu mumwedzi iri kuuya.
Zvatove pachena kuti kuuya uye kuzara kweramangwana kweInternet yezvinhu (IoT), hungwaru hwekugadzira (AI) uye hunyanzvi tekinoroji zvave kunzwisiswa zvakanyanya, uye iyo network yekubatanidza uye komputa simba rinozodiwa kushanda ese aya mhinduro dzatove. zvichikurukurwa zvakasimba. Asi isu hatifanirwe kukanganwa kuti chinhu chechitatu, chinova, sekutaura, kuseri kwezviitiko zvekuitwa kweiyi mitsva, iri kushingaira kukura. Ndezvekuchengetedza data. Iyo inoshanda uye inoshanda yekuchengetedza zvivakwa ndiyo kiyi yekubudirira kwekambani uye hupenyu hurefu, uye kuyera kwakakosha kuita mari uye nekuwedzera mashandisiro edata.
Kuwedzera kurekodha density pamadhiraivha eHDD, ese echinyakare anozadzwa nemhepo uye akazadzwa nehelium, zvinoreva kuti maHDD emazuva ano anokwana kusvika gumi nematanhatu TB, nepo HDD madhiraivha ari 16 TB ane echinyakare magineti kurekodha (CMR) uye makumi maviri TB. ye tiled magineti kurekodha (SMR) parizvino iri mukuyedza uye icharova pamusika gare gare gore rino. Kugamuchirwa kweSMR kunotarisirwa kuwedzera zvakanyanya mumakore mashanu anotevera, zvichigadzira nzira yekugovera basa rakanyanya kushanda uye Zoned Storage innovation. Pachiyero, kuwedzera kurekodha density kwakakosha kuunza huwandu hwakawanda pamutengo unonzwisisika wevaridzi (TCO), uye kuenderera mberi kwekushanduka kweSMR kuchatsigira izvi. Panguva imwecheteyo, mabhenefiti ayo anopenya tekinoroji anounza kumabasa akadai seanalytics uye AI akaita kuti ese-flash ekuchengetedza masisitimu awedzere kuwanda. Kumwe kusimudzira kwe18D NAND flash memory tekinoroji inowedzera kuwedzera density uye inoderedza saizi yemuviri kuburikidza neyakagadzika layer stacking uye yakachinjika kuyera mhiri kwewafer, pamwe nekuwedzera kwehuwandu hwemabhiti.
Simba guru rekutyaira, pasina izvo hazvizogone kuburitsa zvizere kugona kwe flash memory muSSD, ndiyo shanduko kubva kuSATA kuenda kuNVMe (Non-Volatile Memory Express). Inoshandiswa kuwana maseva, midziyo yekuchengetera, uye machira ekuchengetedza network, iyi yepamusoro-inoshanda protocol inoderedza zvakanyanya latency uye inomhanyisa basa rekushandisa.
Asi ngatipfuurei hunyanzvi mundima yeHDD, SDD uye flash uye tiongorore mamwe mashoma epasirese maitiro ayo, semaonero edu, anozoona kusimudzira kweindasitiri yekuchengetera muna 2020 uye mberi.
Nhamba yenzvimbo dzedata data ichawedzera, zvivakwa zvitsva zvichaonekwa
Nepo nhanho yekutama kuenda kugore isiri kudzikira, pane zvinhu zviviri zvinotsigira kuenderera mberi kwekukura kwenzvimbo (kana micro) data centers. Chekutanga, zvitsva zvinodikanwa zvekuchengetedza data zvichiri pachirongwa. Nyika zhinji dziri kudzika mitemo yekuchengeta data, zvichimanikidza makambani kuti achengete data padyo nechipfuva chavo kuti vaongorore nemazvo uye vaderedze njodzi dzinogona kuitika dzine chekuita nekuchengetedza chengetedzo uye kuvanzika kwedata ravanobata. Chechipiri, kudzoserwa kwegore kunoonekwa. Makambani makuru anowanzo kuve neavo data uye, nekurenda gore, anogona kuderedza mitengo uye kutonga akasiyana ma paramita pakufunga kwavo, kusanganisira chengetedzo, latency uye kuwana data; Iyi nzira inotungamirira kukuwedzera kudiwa kwemaitiro ekuchengetedza emunharaunda.
Pamusoro pezvo, dhizaini nyowani yedhata ichabuda kubata iyo inogara ichiwedzera vhoriyamu uye akasiyana-siyana data. Munguva yezettabyte, dhizaini yekuchengetera zvivakwa ichafanirwa kuchinja sezvo ukuru uye kuoma kwemabasa, maapplication, uye AI / IoT dhatabheti inowedzera. Zvimiro zvitsva zvine musoro zvichave nematanho akati wandei eDCS, akagadzirirwa mabasa akasiyana ebasa, nekuwedzera, maitiro ehurongwa hwesoftware achachinja. Zoned Storage's yakavhurika sosi yekuchengetera chirongwa ichabatsira vatengi kuvhura iyo yakazara mukana weiyo zoned block kuchengetedza manejimendi pane ese maSMR HDDs uye ZNS SSDs anotevedzana uye anodzorwa-anotonga mabasa. Iyi nzira yakabatana inobvumidza iwe kuti utore zvakangoitika serialized data pachiyero uye kuunza fungidziro yekuita.
AI Kumisikidzwa kweKunyorere Edge Deployment
Analytics pasina mubvunzo mukana wakanaka wekukwikwidza, asi huwandu hwe data hunounganidzwa nemakambani uye kugadzirisa kuti hunzwisise hwakangowanda. Saka ikozvino, munyika itsva umo zvinhu zvese zvakabatana kune zvese, mamwe mabasa ari kufamba achienda kumucheto, achigadzira kudiwa kwekudzidzisa madiki ekupedzisira aya kumhanya uye kuongorora huwandu hunoramba huchiwedzera hwe data. Nekuda kwehukuru hudiki hwezvishandiso zvakadaro uye kudikanwa kwekukurumidza kuzvisuma musevhisi, ivo vanozoshanduka vakananga kune yakakura kumira uye kuenderana.
Midziyo yedata inotarisirwa kuve yakaturikidzana, uye hunyanzvi mune midhiya nemachira inotarisirwa kukurumidza kwete kudzikira.
Iko kukura kwakasimba kweexabyte yekuverenga-inodzorwa maapplication munzvimbo yedata ichaenderera mberi uye ichafambisa zvitsva pakuita, kugona uye kudhura-kushanda kwematairi ekuchengetedza sezvo makambani ari kuwedzera kusiyanisa masevhisi anounzwa neavo ekuchengetedza zvivakwa. Kuzadzisa izvi zvinodiwa, madhizaini enzvimbo yedata anowedzera kusimuka akananga kumodhi yekuchengetera iyo inopa kugona kupa uye kuwana data pamusoro pejira, ine iri pasi pekuchengetera chikuva nemidziyo inotsigira huwandu hwezvibvumirano zvenhanho yebasa (SLAs) kusangana. chaiyo application zvinodiwa. Isu tinotarisira kuwedzera kwekugamuchirwa kweSSD kwekukurumidza kugadzirisa data, tichiramba tichiona kuenderera mberi kwekuda kwemaexabytes emutengo-unoshanda, scalable chengetedzo icharamba ichitsigira kukura kwakasimba mubhizinesi HDD zvikepe zvekuchengetedza data hombe.
Mafekitori semhinduro yekubatanidza chengetedzo yakagovaniswa
Sezvo mavhoriyamu edatha arikuramba achikura zvakanyanya, kuwanda kwemabasa uye zvinodiwa neIT zvivakwa zvinoramba zvichisiyana, makambani anofanirwa kupa vatengi nekukurumidza, mhinduro dzinochinjika uku ichideredza nguva yekutengesa. Machira eEthernet anova "universal backplane" yenzvimbo yedata, kubatanidza kugovana, kupa, uye manejimendi maitiro uku uchiyera kuzadzisa zvinodiwa zvezvinoramba zvichiwedzera zvakasiyana-siyana zvekushandisa uye mabasa. Composable Infrastructure inzira nyowani yekuvaka iyo inokwirisa NVMe-pamusoro-Fabric kuvandudza zvinoshamisa mashandisirwo, kuita, uye kuchinjika kwekombuta uye kuchengetedza munzvimbo yedata. Inobvumira kuchengetedza kuti kupatsanurwe kubva kumakomputa masisitimu nekubvumira maapplication kugovera yakajairwa dziva rekuchengetedza, uko data rinogona kugovaniswa zviri nyore pakati pezvikumbiro uye huwandu hunodiwa hunogona kugoverwa zvine simba kune application, zvisinei nenzvimbo. Muna 2020, inoumbwa, yakapatsanurwa yekuchengetera mhinduro inonyatso kuyera pamusoro pemachira eEthernet uye kuvhura iyo yakazara inoshanda kugona kweNVMe zvishandiso zveyakasiyana siyana data data application ichawedzera kupararira.
Data center HDDs icharamba ichishanduka nekukasira
Kunyangwe ichokwadi chekuti kwemakore akati wandei ikozvino vazhinji vanga vachifanotaura kuderera kwekufarirwa kweHDD madhiraivha, parizvino hapasisina kukwana kutsiva kwemakambani HDDs, nekuti ivo havasi kungoramba vachigutsa zvinodiwa zvine chekuita nekukura kwevhoriyamu yedata. , asi zvakare kuratidza kudhura-kushanda maererano nemutengo wakazara wevaridzi (TCO) paunenge uchiyera hyperscale data centers. Sezvinoratidzwa nekambani yeanalytics mumushumo wake (Cloud, Hyperscale, uye Enterprise Storage Service), makambani eHDD madhiraivha ari kudiwa zvakanyanya: exabytes yemidziyo ichaunzwa kumusika wezvinodiwa zvemakambani, uye kukura kwepagore pamusoro pemakore mashanu ekarenda kubva 2018 kusvika 2023 kuchave 36%. Uyezve, maererano , mu2023, 103 Zbytes yedata ichagadzirwa, 12 Zbytes ichachengetwa, iyo 60% ichaendeswa kune core / edge data centers. Tichitungamirirwa nekukura kusingagutsikane kwedata rinogadzirwa nevanhu pamwe nemichina, iyi tekinoroji yakakosha ichapikiswa nehunyanzvi hutsva hwekuronga data, kukwirira kwekurekodha density, hunyanzvi hwemagetsi, kuchengetedza data kwakangwara, uye kugadzirwa kwezvinhu zvitsva. Zvese izvi zvinotungamira mukuwedzera huwandu uye yakagadziridzwa mutengo wakazara wevaridzi (TCO) kana uchikwira mune ramangwana rinoonekwa.
Tichifunga nezvebasa ravo rakakosha mukuchengetedza uye kutonga kambani-yakakosha data, HDD uye flash tekinoroji icharamba iri imwe yembiru dzekubudirira uye dzakachengeteka bhizinesi mashandiro, zvisinei nehukuru hwesangano, rudzi rwayo kana indasitiri yarinoshanda mairi. Kuisa mari mune yakazara data yekuchengetedza zvivakwa kunobvumira makambani kusimbisa chinzvimbo chavo uye, nekufamba kwenguva, kukwanisa kubata zviri nyore nekuwedzera kwehuwandu hwedata, pasina kunetsekana kuti iyo system yavakavaka haizokwanise kutarisana nemutoro unobatanidzwa. kushandiswa kwemazuva ano uye high-tech bhizinesi maitiro.
Source: www.habr.com