A yau a kan shafin yanar gizon Selectel akwai wani baƙo mai baƙo - Alexey Pavlov, mashawarcin fasaha a Hewlett Packard Enterprise (HPE), zai yi magana game da kwarewarsa ta amfani da sabis na Selectel. Mu ba shi falon.
Hanya mafi kyau don bincika ingancin sabis shine amfani da shi da kanka. Abokan cinikinmu suna ƙara yin la'akari da zaɓi na sanya wani ɓangare na albarkatun su a cikin cibiyar bayanai tare da mai bayarwa. A bayyane yake cewa abokin ciniki yana da sha'awar yin hulɗa da dandamali da aka saba da su da kuma tabbatarwa, amma a cikin tsari mafi dacewa na tashar tashar sabis na kai.
Kwanan nan, Selectel sabon sabis don samar da sabar HPE ga abokan cinikinta. Kuma a nan tambaya ta taso: wane uwar garken ne ya fi dacewa? Wanne ne a ofishin ku / cibiyar bayanai ko a wurin mai ba ku?
Bari mu tuna da tambayoyin da abokan ciniki ke warwarewa lokacin kwatanta tsarin al'ada da kuma samfurin hayar kayan aiki daga mai bayarwa.
- Yaya sauri za a amince da kasafin kuɗin ku kuma za ku iya ba da odar tsarin kayan aiki don ƙaddamar da matukin jirgin ku?
- Inda za a sami sarari don kayan aiki. Me yasa ba za ku sanya uwar garken a ƙarƙashin teburin ku ba?
- Matsalolin tarin kayan masarufi yana karuwa. A ina za ku sami ƙarin sa'o'i a cikin rana don gano komai?
Amsar irin waɗannan tambayoyin da makamantan su ya daɗe: tuntuɓi mai bada sabis don taimako. Ban taɓa yin odar sabis na hayar kayan aiki a baya daga Selectel ba, amma a nan har ma na sami nasarar gwada shi tare da bayyana komai dalla-dalla:
Ana ƙaddamar da duk aikace-aikacen ta hanyar , inda zaku iya zaɓar sabis ɗin da kuke sha'awar.
Kuna iya zaɓar saitunan uwar garken shirye-shiryen; akwai zaɓuɓɓuka da yawa. A baya can, irin waɗannan samfurori ana kiran su "kafaffen" jeri. Ana zaɓar su lokacin da aka san ainihin abin da ake buƙata, kuma yayin aiki babu buƙatar canza tsarin. An riga an haɗa uwar garken kuma an shigar da shi a cibiyar bayanai a gaba.
Yana da dacewa don bincika ta wuri, layi, ko alamun da aka riga aka ƙayyade. Idan saitunan da aka shirya ba su isa ba, za ku iya tattara samfurin da kuke sha'awar.
Kowane uwar garken kowane tsari an haɗa shi daban-daban don yin oda. An aiwatar a kan shafin , wanda ke taimakawa wajen haɗa uwar garken tare da duk abubuwan da suka dace. Akwai dakin kerawa! Dangane da kwangilar, ana ba da sabar saitin tsari na sabani ga abokan ciniki a cikin kwanakin aiki 5.
A halin da nake ciki, an ba da odar a ranar Juma'a da yamma, ranar Asabar da karfe 8:00 na sami damar shiga na'ura mai kwakwalwa.
Yawancin abokan ciniki sun saba yin aiki tare da sabar HPE saboda dalilai daban-daban, alal misali, zaɓi mai yawa na zaɓuɓɓukan ƙwararrun zaɓuɓɓuka don SAP HANA, MS SQL, Oracle da sauran software na masana'antu. Yanzu irin waɗannan sabar sun bayyana a cikin fayil ɗin Selectel:
Don aiwatar da irin waɗannan aikace-aikacen yadda ya kamata, kamfani dole ne ya sami isassun albarkatu. Lokacin da abokin ciniki ya tuntube mu, muna tsara tsarin duka, ba software da uwar garken daban ba. Tare da abokan cinikinmu muna tattaunawa da gyare-gyaren da masana'antun software da hardware suka ƙera, muna tattara cikakken tsari, iyaka da girma, duk ƙayyadaddun bayanai da cikakkun bayanai na turawa.
HPE tana haɓaka waɗannan hanyoyin tuntuɓar a zaman wani ɓangare na shirin daidaitawa da yawa wanda kowane mai bada sabis zai iya amfani da shi azaman shiri da aka yi, samfuri da aka gwada don ƙarin turawa zuwa aikin abokin ciniki.
Alamu
Ɗaya daga cikin fa'idodin tsarin zaɓin uwar garken HPE shine gwada su akan ma'auni daban-daban. Ta wannan hanyar za ku iya zaɓar saiti don nauyin da aka riga aka sani: kundin bayanai, adadin masu amfani, aiki.
HPE DL380 Gen10 sabobin suna da 4 TPC-H rikodin (Majalisar Gudanar da Ma'amala Ad-hoc/maƙasudin tallafin yanke shawara) a tsakanin duk sabar.
Takaddun Sakamako Mai Saurin Waƙoƙin Warehouse Data
Irin waɗannan takaddun shaida suna ba da izini tsarin a cikin tsarin da aka ba a cikin tsarin gwajin kuma kusan shi tare da halayen da ake sa ran a cikin aikin mai zuwa.
Wani abu mai ban sha'awa: samfurin Microsoft SQL Server, wanda ya fara da nau'in 2016, an haɓaka shi azaman samfurin girgije, an gwada shi a cikin sabis na Azure akan shafuka fiye da 20 tare da biliyoyin buƙatun kowace rana, wannan shine wani dalili da ya sa ya kamata a gudanar da irin waɗannan tsarin. a cikin cibiyoyin bayanan mai bayarwa.
"Haka kuma watakila ita ce kawai bayanan da ke da alaƙa a duniya da za a "haihuwar gajimare-farko," tare da yawancin fasalulluka da aka fara turawa kuma an gwada su a cikin Azure, a tsakanin masu tattara bayanai na duniya 22 da biliyoyin buƙatun kowace rana. An gwada abokin ciniki kuma an shirya yaƙi."
Fayil na HPE ya ƙunshi mafita na musamman na uwar garken da aka gwada don dandamalin masana'antu daban-daban. Misali, HPE DL380 Gen10 sabobin, wanda za'a iya amfani dashi azaman "tushen ginin" a cikin abubuwan more rayuwa. Sun nuna a cikin gwaje-gwaje akan SQL 2017, tare da mafi ƙarancin farashi don QphH (Ayyukan Tambayoyi-kowa-Saa) kamar na Satumba 2018: 0.46 USD akan QphH@3000GB.
Aiki tare da databases
Wadanne siffofi masu ban sha'awa ne uwar garken DL380 Gen10 ke da shi don aiki tare da SQL?
HPE DL380 Gen10 yana goyan bayan fasaha na Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwa ) wanda ke ba da damar yin amfani da ƙwaƙwalwar bit-by-bit, rage jinkiri da haɓaka ƙimar ciniki har zuwa 41%. Akwai sakamakon gwaji don daidaitawa iri ɗaya .
Fasahar NVDIMM Yi aiki tare da adadi mai yawa na layin I / O - 64k, sabanin SAS da SATA tare da layukan 254. Wani fa'ida mai mahimmanci shine ƙarancin latency - sau 3-8 ƙasa da na SSDs.
Ana samun irin wannan sakamakon gwajin don Oracle da .
Baya ga fasahar NVDIMM, ana amfani da na'urorin Intel Optane sosai a cikin arsenal na kayan haɓaka bayanai, waɗanda zasu iya. a cikin Selectel akan kayan aikin HPE. Sakamakon gwaji na farko ya kasance a kan Zaɓin blog.
Siffofin da fasaha
HPE Proliant Gen10 Server yana da fasaha na musamman da yawa waɗanda ke taimaka masa ficewa daga sauran sabar.
Da farko, aminci. HPE ta gabatar da Verification na Run-Time Firmware, fasaha ce da ke baiwa uwar garken damar duba sa hannun firmware na asalin sa kafin shigar da shi a kan uwar garke, wannan yana guje wa maye gurbinsa ko shigar da tushen-kit (malware).
Nau'in sarrafawa
HPE ProLiant Gen10 yana samuwa tare da nau'ikan CPU guda biyar:
- Platinum (8100, 8200 jerin) don ERP, ƙididdigar ƙwaƙwalwar ajiya, OLAP, haɓakawa, kwantena;
- Zinariya (6100/5100, 6200/5200 jerin) don OLTP, nazari, AI, Hadoop / SPARK, Java, VDI, HPC, haɓakawa da kwantena;
- Azurfa (4100, 4200 jerin) don nauyin aikin SMB, gaban-ƙarshen yanar gizo, sadarwar da aikace-aikacen ajiya;
- Bronze (3100, 3200 jerin) don lodin SMB.
Baya ga wannan, akwai sabbin abubuwa da yawa a cikin sabobin Gen10 don duk abokan ciniki:
Daidaita Ayyukan Aiki - daidaitawa ta atomatik na duk sigogin uwar garken don takamaiman nau'in kaya, misali, SQL. Sakamakon da aka auna yana nuna bambancin aiki har zuwa 9% idan aka kwatanta da saitunan al'ada, wanda yake da kyau ga abokan ciniki waɗanda ke son samun mafi kyawun sabar su.
Jitter Smoothing - kiyaye ƙayyadadden mitar mai sarrafawa ba tare da kololuwar parasitic ba bayan kunna Turbo Boost, manufa ga abokan cinikin da ke buƙatar aiki a mafi girman mitoci tare da ƙarancin latency.
Core Boosting - yana ba ku damar haɓaka mitar mai sarrafawa, rage farashin kan kari. Mafi dacewa ga abokan ciniki masu amfani da software mai lasisi ga kowace mahimmanci, kamar Oracle. Fasahar tana ba ku damar amfani da ƙananan muryoyi, amma a mafi girman mita.
Yin aiki tare da ƙwaƙwalwar ajiya
- Advanced ECC/SDDC: Dubawa da gyara kuskuren ƙwaƙwalwar ajiya (ECC), haɗe tare da gyaran bayanan na'ura guda ɗaya (SDDC), yana tabbatar da cewa aikace-aikacen ya ci gaba da gudana a cikin yanayin gazawar DRAM. Firmware na uwar garken yana kawar da gazawar DRAM na duk katin žwažwalwar ajiya kuma yana mayar da bayanai a cikin sabon filin adireshi.
- Bukatar gogewa: Yana sake rubuta bayanan da aka gyara zuwa ƙwaƙwalwar ajiya bayan an dawo da kuskuren da ake gyarawa.
- Shafawa sintiri: Bincika a hankali da gyara kurakurai masu iya gyarawa a ƙwaƙwalwar ajiya. Masu sintiri da gogewar buƙatu suna aiki tare don hana tarin kurakuran da za a iya gyarawa da rage yiwuwar raguwar lokacin da ba a shirya ba.
- Ware DIMM da ta gaza: Gano gazawar DIMM yana bawa mai amfani damar maye gurbin DIMM da ya gaza kawai.
Kuna iya samun ƙarin bayani game da fasahar da ake amfani da su .
Zabi iko panel
Na sami damar yin aiki tare da kwamitin oda na Selectel - yana da jin daɗi sosai, kewayawa yana da sauƙi, ya bayyana a ina da abin da yake.
Yana yiwuwa a sarrafa duk zirga-zirga daga uwar garken kuma sanya adireshin IP:
Akwai tsarin aiki daban-daban don shigarwa, shigarwa yana farawa ta atomatik:
Bayan shigarwa, je zuwa KVM console kuma ci gaba da aiki kamar yadda aka saba, kamar dai muna kusa da sabar:
fiye da rabin duk kanana da matsakaitan sana'o'i suna canjawa aƙalla ɓangaren kayan aikin su zuwa masu samar da sabis. Manyan abokan ciniki suna da dukkan sassan da ke da alhakin aiki tare da masu ba da sabis.
Tare da Selectel, warware matsalolin kasuwanci ya fi sauƙi, kuma akwai dalilai da yawa na wannan:
- Ana magance matsalolin matsalolin kuɗi (don siyan kayan aiki da gina kayan aikin ku).
- An riga an shirya kayan aikin, ƙaddamar da samfurin zuwa kasuwa yana haɓaka.
- Taimakon ƙwararrun ƙwararrun ƙwararrun yana nan a koyaushe.
- Yana da sauƙi don daidaita kayan aikin ku, fara da sauƙi mai sauƙi sannan kuma a daidaita tsarin zuwa buƙatun kasuwanci.
- Fasahar zamani tare da saitunan da aka riga aka gwada don kowane aikace-aikacen da kowane kaya suna samuwa don gwaji.
- Ana samun ingantattun hanyoyin HPE na Kasuwanci a cikin tsari iri-iri.
Littafi Mai Tsarki:
source: www.habr.com