{"id":10701,"date":"2023-07-24T19:37:54","date_gmt":"2023-07-24T16:37:54","guid":{"rendered":"https:\/\/www.hosting.com.tr\/blog\/?p=10701"},"modified":"2025-08-14T09:34:40","modified_gmt":"2025-08-14T06:34:40","slug":"hci","status":"publish","type":"post","link":"https:\/\/www.hosting.com.tr\/blog\/hci\/","title":{"rendered":"HCI (Hyper Converged Infrastructure) Nedir? Hiper B\u00fct\u00fcnle\u015fik Altyap\u0131 Mimarisi Hakk\u0131nda Her \u015eey"},"content":{"rendered":"\r\n

Hyperconverged infrastructure<\/strong> veya HCI<\/strong>, KOB\u0130’lerin ve daha b\u00fcy\u00fck i\u015fletmelerin maliyeti d\u00fc\u015f\u00fcrmesine ve veri merkezi ortamlar\u0131n\u0131n bak\u0131m\u0131n\u0131 basitle\u015ftirmesine olanak sa\u011flar. HCI, Bili\u015fim Teknolojileri (BT) ekiplerinin BT kaynaklar\u0131n\u0131 kolayca y\u00f6netmesine ve \u00f6l\u00e7eklendirmesine olanak tan\u0131r.<\/p>\r\n\r\n\r\n\r\n

Basit\u00e7e hiper yak\u0131nsama olarak da bilinen terim, i\u015f d\u00fcnyas\u0131nda olduk\u00e7a ilgi g\u00f6rmektedi. HCI, birka\u00e7 y\u0131ld\u0131r birle\u015fik altyap\u0131 pazar\u0131n\u0131n en h\u0131zl\u0131 b\u00fcy\u00fcyen segmenti olmu\u015ftur. Bu b\u00fcy\u00fcmenin devam etmesi beklenmektedir. IDC\u2019ye g\u00f6re, HCI pazar\u0131 2016’da 2,32 milyar dolardan 2021’de 7,64 milyar dolara y\u00fckselmi\u015ftir.<\/p>\r\n\r\n\r\n\r\n

Hyper Converged Mimari (HCI) Nedir?<\/h2>\r\n\r\n\r\n\r\n

Hyperconverged infrastructure<\/strong> veya HCI<\/strong>, bilgi i\u015flem, depolama, a\u011f ve sanalla\u015ft\u0131rma teknolojisini genellikle d\u00fc\u011f\u00fcm olarak adland\u0131r\u0131lan tek bir sistemde birle\u015ftiren bir BT \u00e7er\u00e7evesidir. Hiper b\u00fct\u00fcnle\u015fik bir altyap\u0131, geleneksel bir veri merkezinin \u00f6\u011felerini birle\u015ftiren yaz\u0131l\u0131m tan\u0131ml\u0131 bir sistemdir: depolama, bilgi i\u015flem, a\u011f ileti\u015fimi ve y\u00f6netim. Yaz\u0131l\u0131m tan\u0131ml\u0131 \u00f6\u011feler hiperviz\u00f6rde veya hiperviz\u00f6r arac\u0131l\u0131\u011f\u0131yla uyguland\u0131\u011f\u0131ndan, t\u00fcm kaynaklar\u0131n y\u00f6netimi hiper b\u00fct\u00fcnle\u015fik bir altyap\u0131n\u0131n t\u00fcm \u00f6rneklerinde birle\u015ftirilebilir.<\/p>\r\n\r\n\r\n\r\n

HCI \u00e7\u00f6z\u00fcmleri tek sat\u0131c\u0131 taraf\u0131ndan sa\u011flan\u0131r ve BT y\u00f6neticilerinin t\u00fcm bile\u015fenleri tek bir ortak ara\u00e7 seti ile tek bir sistem olarak y\u00f6netmesine olanak tan\u0131r.<\/p>\r\n\r\n\r\n\r\n

Hiper Yak\u0131nsama Teknolojisinin Do\u011fu\u015fu<\/h2>\r\n\r\n\r\n\r\n

“Hiper b\u00fct\u00fcnle\u015fik altyap\u0131”<\/strong> teriminin ne zaman ve nerede ortaya \u00e7\u0131kt\u0131\u011f\u0131 ya da kimin ortaya att\u0131\u011f\u0131 konusunda kesin bir cevap yoktur. Yak\u0131nsama kavram\u0131 ba\u015flang\u0131\u00e7ta, donan\u0131m bile\u015fenlerini k\u00fcmeler halinde birle\u015ftiren 3-2-1 mimarisinin zorluklar\u0131n\u0131 ele almak i\u00e7in ortaya \u00e7\u0131kt\u0131. Hiper b\u00fct\u00fcnle\u015fik altyap\u0131 ortaya \u00e7\u0131kmadan \u00f6nce BT sat\u0131c\u0131lar\u0131 farkl\u0131 donan\u0131m ve yaz\u0131l\u0131mlar\u0131 bir havuzda toplar ve bunlar\u0131 birle\u015fik altyap\u0131 (CI) olarak bilinen tek bir ara\u00e7 seti olarak paketlerdi.<\/p>\r\n\r\n\r\n\r\n

Teknolojiye ba\u011f\u0131ml\u0131l\u0131k artt\u0131k\u00e7a i\u015fletmeler, geleneksel altyap\u0131n\u0131n sa\u011flayamad\u0131\u011f\u0131 s\u00fcrekli de\u011fi\u015fen i\u015f gereksinimlerine ayak uydurabilmek i\u00e7in verimlili\u011fe, g\u00fcvenilirli\u011fe ve \u00f6l\u00e7eklenebilirli\u011fe ihtiya\u00e7 duyuyordu. Hiper b\u00fct\u00fcnle\u015fik altyap\u0131, s\u00fcrekli artan veri merkezi karma\u015f\u0131kl\u0131\u011f\u0131 ve depolama zorluklar\u0131n\u0131 ele alan evrimsel bir ad\u0131md\u0131r.<\/p>\r\n\r\n\r\n\r\n

“Hiper b\u00fct\u00fcnle\u015fik altyap\u0131” teriminin k\u00f6keni bilinmemekle birlikte, Nutanix’in 2011 y\u0131l\u0131nda Complete Cluster adl\u0131 HCI’ya \u00f6zg\u00fc bir \u00fcr\u00fcn\u00fc piyasaya s\u00fcren ilk teknoloji \u015firketidir.<\/p>\r\n\r\n\r\n\r\n

Hyper Converged Mimari (HCI) Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h2>\r\n\r\n\r\n\r\n
\"Hyper\r\n
Kaynak: wikipedia<\/figcaption>\r\n<\/figure>\r\n\r\n\r\n\r\n

HCI, veri merkezi sunucu donan\u0131m\u0131n\u0131, \u00fcst\u00fcn performans ve dayan\u0131kl\u0131l\u0131k i\u00e7in t\u00fcm \u00e7al\u0131\u015fma i\u015flevlerini bir k\u00fcmeye da\u011f\u0131tan da\u011f\u0131t\u0131lm\u0131\u015f bir yaz\u0131l\u0131m katman\u0131 taraf\u0131ndan desteklenen yerel olarak ba\u011fl\u0131 depolama ile birle\u015ftirir. Sanalla\u015ft\u0131rma ile bu \u00e7oklu altyap\u0131 silolar\u0131, b\u00fct\u00fcnsel, yaz\u0131l\u0131m tan\u0131ml\u0131 ve entegre bir sistem sa\u011flayan tek bir varl\u0131k olarak birle\u015ftirilir ve y\u00f6netilir.<\/p>\r\n\r\n\r\n\r\n

Sanalla\u015ft\u0131rma yaz\u0131l\u0131m\u0131, d\u00fc\u011f\u00fcm\u00fcn temel kaynaklar\u0131n\u0131 \u00f6zetler. Performans\u0131 optimize etmek i\u00e7in yaz\u0131l\u0131m, kaynaklar\u0131 sanal makineler (VM’ler) veya kapsay\u0131c\u0131larda \u00e7al\u0131\u015fan uygulamalara dinamik olarak tahsis eder. D\u00fc\u011f\u00fcm veya k\u00fcme \u00fczerinde yerel bir hiperviz\u00f6r kullan\u0131larak, temeldeki depolama mimarisi do\u011frudan hiperviz\u00f6r\u00fcn i\u00e7ine g\u00f6m\u00fcl\u00fcr ve bu \u015fekilde verimsiz depolama protokolleri, dosya sistemleri ve sanal depolama ayg\u0131tlar\u0131na (VSA’lar) olan ihtiya\u00e7 ortadan kald\u0131r\u0131l\u0131r.<\/p>\r\n\r\n\r\n\r\n

Hiper b\u00fct\u00fcnle\u015fik altyap\u0131 genellikle sanalla\u015ft\u0131rma i\u00e7in ideal olan bir x86 sunucu mimarisinde \u00e7al\u0131\u015f\u0131r. En yeni nesil x86 sunucular\u0131, \u00e7ok \u00e7e\u015fitli yaz\u0131l\u0131m geli\u015ftirme ihtiya\u00e7lar\u0131n\u0131 desteklemek i\u00e7in geni\u015f uyumluluk sunarken, g\u00fcvenilirlikleri ve \u00f6l\u00e7eklenebilirlikleri onlar\u0131 uygulama bar\u0131nd\u0131rma i\u00e7in ideal hale getirir.<\/p>\r\n\r\n\r\n\r\n

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https:\/\/youtu.be\/MqQvBp3IDvo<\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n

Donan\u0131m vs. Yaz\u0131l\u0131m Hyper Converged Mimari Da\u011f\u0131t\u0131m\u0131?\u00a0<\/h2>\r\n\r\n\r\n\r\n

Hiper b\u00fct\u00fcnle\u015fik altyap\u0131 sat\u0131n alan i\u015fletmeler, donan\u0131mdan ba\u011f\u0131ms\u0131z hiper yak\u0131nsama platformunu veya tek bir sat\u0131c\u0131dan entegre HCI cihaz\u0131 olarak da bilinen HCI donan\u0131m\u0131n\u0131 se\u00e7ebilir. HCI yaz\u0131l\u0131m\u0131, kendi teknolojinizi getirmenize ve altyap\u0131y\u0131 da\u011f\u0131tman\u0131za olanak tan\u0131r. HCI donan\u0131m\u0131yla, donan\u0131m\/yaz\u0131l\u0131m paketini tek bir sat\u0131c\u0131dan sat\u0131n alman\u0131z gerekir.<\/p>\r\n\r\n\r\n\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\u00a0<\/td>\r\nHCI Yaz\u0131l\u0131m\u0131<\/strong><\/td>\r\nHCI Donan\u0131m\u0131<\/strong><\/td>\r\n<\/tr>\r\n
Form<\/strong><\/td>\r\nYaz\u0131l\u0131m platformu<\/td>\r\nDonan\u0131m cihaz\u0131<\/td>\r\n<\/tr>\r\n



\u0130\u015flev<\/strong><\/td>\r\n		Optimum performans, depolama da\u011f\u0131t\u0131m\u0131 ve dayan\u0131kl\u0131l\u0131k i\u00e7in donan\u0131m kaynaklar\u0131n\u0131 sanalla\u015ft\u0131r\u0131r.<\/td>\r\nBT altyap\u0131 gereksinimlerine g\u00f6re depolama-CPU oran\u0131n\u0131 optimize eder.<\/td>\r\n<\/tr>\r\n



Avantajlar<\/strong><\/td>\r\n		HCI yaz\u0131l\u0131m\u0131, mevcut emtia donan\u0131m\u0131nda hiper yak\u0131nsama avantajlar\u0131 sunar.<\/td>\r\nHCI donan\u0131m\u0131, y\u00fcksek yo\u011funluklu BT i\u015f y\u00fcklerini, y\u00fcksek donan\u0131m mod\u00fclerli\u011fini ve \u00f6l\u00e7eklenebilirli\u011fi destekler.<\/td>\r\n<\/tr>\r\n


Zorluklar<\/strong><\/td>\r\n		Mevcut donan\u0131m, entegrasyon i\u00e7in ek izleme ve y\u00f6netim yaz\u0131l\u0131m\u0131na ihtiya\u00e7 duyabilir.<\/td>\r\nMaliyetli olabilir. Kapasite ilavesi sadece ekstra d\u00fc\u011f\u00fcm kurulumu ile m\u00fcmk\u00fcnd\u00fcr.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

Tak ve \u00e7al\u0131\u015ft\u0131r HCI cihazlar\u0131n\u0131n bir\u00e7ok avantaj\u0131 vard\u0131r: minimum yap\u0131land\u0131rma, kolay sorun giderme ve daha iyi performans optimizasyonu. Ayr\u0131ca, sat\u0131c\u0131n\u0131n sundu\u011fu 24 saat destek sayesinde \u015firket i\u00e7i depolama uzmanlar\u0131na ihtiyac\u0131n\u0131z yoktur. Ancak, bazen sat\u0131c\u0131ya kilitlenme olur. Kapasiteyi art\u0131rmak i\u00e7in ek a\u011f ve bilgi i\u015flem kaynaklar\u0131 eklemek isterseniz de fazladan \u00f6deme yapman\u0131z gerekebilir.<\/p>\r\n\r\n\r\n\r\n

HCI cihazlar\u0131n\u0131n aksine, HCI yaz\u0131l\u0131m kurulumu daha karma\u015f\u0131k ve zaman al\u0131c\u0131d\u0131r. Ancak donan\u0131m\u0131 her y\u00fckseltti\u011finizde yeni bir yaz\u0131l\u0131m lisans\u0131 sat\u0131n alman\u0131z gerekmez. HCI yaz\u0131l\u0131m \u00e7\u00f6z\u00fcmleri, depolama ihtiya\u00e7lar\u0131na g\u00f6re kapasite eklemeyi de kolayla\u015ft\u0131r\u0131r. Hangi donan\u0131m\u0131 kulland\u0131\u011f\u0131n\u0131z ve yaz\u0131l\u0131m-donan\u0131m katmanlar\u0131n\u0131 nas\u0131l ay\u0131rd\u0131\u011f\u0131n\u0131z veya ba\u011flad\u0131\u011f\u0131n\u0131z \u00fczerinde tam kontrole sahip olursunuz.<\/p>\r\n\r\n\r\n\r\n

Converged vs. Hyper-Converged Mimari Aras\u0131ndaki Farklar<\/h2>\r\n\r\n\r\n\r\n

Converged infrastructure ile hyperconverged infrastructure aras\u0131ndaki temel fark<\/strong>, yakla\u015f\u0131md\u0131r. Converged infrastructure, sunucu, depolama ve a\u011f bile\u015fenlerini tek bir fiziksel cihazda birle\u015ftirmek i\u00e7in donan\u0131m tabanl\u0131 bir yakla\u015f\u0131mken, hyperconverged infrastructure yaz\u0131l\u0131m tan\u0131ml\u0131d\u0131r. Hyperconverged infrastructure, yak\u0131nsama altyap\u0131s\u0131ndan daha esnek, \u00f6l\u00e7eklenebilir ve \u00e7eviktir.<\/p>\r\n\r\n\r\n\r\n

Hyperconverged infrastructure ana avantaj\u0131 nedir?<\/h3>\r\n\r\n\r\n\r\n

Hyperconverged infrastructure’\u0131n ana avantaj\u0131, performans\u0131 optimize ederken BT y\u00f6netimini basitle\u015ftirmektir. HCI, y\u00f6netilecek sistem say\u0131s\u0131n\u0131, BT sistemlerini tasarlamak ve olu\u015fturmak ve \u00e7ok say\u0131da uygulamay\u0131 da\u011f\u0131tmak i\u00e7in harcanan zaman\u0131 azalt\u0131rken \u00e7e\u015fitli farkl\u0131 kaynaklar\u0131 entegre etmenin karma\u015f\u0131kl\u0131\u011f\u0131n\u0131 azalt\u0131r.<\/p>\r\n\r\n\r\n\r\n

Hyper Converged Mimari ile Neler Yapabilirsiniz?<\/h2>\r\n\r\n\r\n\r\n

HCI, geleneksel 3 katmanl\u0131 mimarinin getirdi\u011fi zorluklar\u0131 \u00e7\u00f6zmek i\u00e7in tasarlanm\u0131\u015ft\u0131r (3 katmanl\u0131 mimari, ba\u011f\u0131ms\u0131z sunucular\u0131n, depolama ve a\u011f bile\u015fenlerinin kullan\u0131lmas\u0131d\u0131r).<\/p>\r\n\r\n\r\n\r\n

Geleneksel 3 katmanl\u0131 mimari:<\/p>\r\n\r\n\r\n\r\n