{"id":12246,"date":"2020-03-06T11:22:47","date_gmt":"2020-03-06T08:22:47","guid":{"rendered":"https:\/\/www.turhost.com/blog\/?p=12246"},"modified":"2021-11-25T17:43:21","modified_gmt":"2021-11-25T14:43:21","slug":"bulut-teknolojisi-nedir","status":"publish","type":"post","link":"https:\/\/www.turhost.com/blog\/bulut-teknolojisi-nedir\/","title":{"rendered":"Bulut Teknolojisi Nedir?"},"content":{"rendered":"\n

Bilgisayar ve mobil kullan\u0131c\u0131 say\u0131s\u0131n\u0131n g\u00fcn ge\u00e7tik\u00e7e artmas\u0131; veri depolama \u00e7\u00f6z\u00fcmlerine y\u00f6nelenlerin ve Bulut Teknoloji Nedir?<\/strong> sorusuna yan\u0131t arayanlar\u0131n say\u0131s\u0131n\u0131 art\u0131r\u0131yor.
<\/p>\n\n\n\n

Di\u011fer ad\u0131 Bulut<\/a> Bili\u015fim olan ve en pop\u00fcler veri depolama \u00e7\u00f6z\u00fcm\u00fc diyebilece\u011fimiz Bulut Teknolojisi (Cloud Computing<\/strong>), “bulut” kelimesini “\u0130nternet” i\u00e7in bir metafor olarak kullan\u0131r.<\/p>\n\n\n\n

Bulut Teknolojisi; size ait verilerin bilgisayar\u0131n\u0131z\u0131n sabit diskinde depolanmas\u0131 yerine, \u00fc\u00e7\u00fcnc\u00fc taraf hizmet sa\u011flay\u0131c\u0131lar\u0131 taraf\u0131ndan, internet \u00fczerinden eri\u015febilece\u011finiz \u015fekilde, fiziksel ya da sanal sunucularda saklanmas\u0131d\u0131r. <\/p>\n\n\n\n

Amazon, Microsoft Azure, Dropbox, Facebook, Spotify, Netflix, Gmail gibi bulut alt yap\u0131s\u0131na sahip hizmet sa\u011flay\u0131c\u0131lar taraf\u0131ndan, kullan\u0131c\u0131lara ait dosya ve uygulamalar\u0131n depolanmas\u0131 ve internet \u00fczerinden eri\u015fimlerinin m\u00fcmk\u00fcn olmas\u0131 bulut teknolojisi sayesindedir. <\/p>\n\n\n\n

Bulut Teknolojisi; depolama alan\u0131, veritabanlar\u0131, a\u011f, yaz\u0131l\u0131m gibi bilgi i\u015flem hizmetlerinin online sunulmas\u0131 olarak tan\u0131mlanabilir. <\/p>\n\n\n\n

Bulut teknolojisinde, veri<\/strong> dosyalar\u0131n\u0131n kopyalar\u0131n\u0131 ayr\u0131 ayr\u0131 istemci cihazlara da\u011f\u0131t\u0131lmas\u0131 yerine bulut sunucularda<\/a> tutulmas\u0131 esast\u0131r. Yani Netflix gibi video payla\u015f\u0131m\u0131 yapan bulut servisleri, m\u00fc\u015fterilerine DVD g\u00f6ndermek yerine, videolar\u0131 internet \u00fczerinden g\u00f6r\u00fcnt\u00fcleyebilecekleri bir uygulamayla aktar\u0131r.<\/p>\n\n\n\n

Bulut bili\u015fim<\/strong> pazar\u0131n\u0131n, her ge\u00e7en y\u0131l b\u00fcy\u00fcmesini etkileyen fakt\u00f6rlerin ba\u015f\u0131nda \u015firketlerin, donan\u0131ma b\u00fcy\u00fck miktarda b\u00fct\u00e7e ay\u0131rmak yerine bulut sa\u011flay\u0131c\u0131lar\u0131n\u0131n donan\u0131mlar\u0131n\u0131 (sunucu ve a\u011f bile\u015fenlerini) kullanmak istemesi gelir. <\/p>\n\n\n\n

Ancak bulut teknolojisinin b\u00fcy\u00fcmesi sadece b\u00fcy\u00fck i\u015fletmeler taraf\u0131ndan de\u011fil; evde, i\u015fte, yolda bulut bili\u015fim hizmetlerine ba\u011flanan t\u00fcketiciler taraf\u0131ndan da y\u00f6nlendirilmektedir. D\u00fcnya n\u00fcfusunun %11’i yani 1,2 milyar ki\u015fi, Facebook kullanarak belki de fark\u0131nda bile olmadan bu b\u00fcy\u00fcmeye katk\u0131da bulunmaktad\u0131r.<\/p>\n\n\n\n

Bulut Teknolojisi Da\u011f\u0131t\u0131m T\u00fcrleri<\/h2>\n\n\n\n

Bulut teknolojisi; genel, \u00f6zel ve hibrit olarak s\u0131n\u0131fland\u0131r\u0131lan da\u011f\u0131t\u0131m t\u00fcrlerine sahiptir.<\/p>\n\n\n\n

Genel Bulut (Public Cloud)<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Genel bulut bir hizmet sa\u011flay\u0131c\u0131s\u0131n\u0131n internet \u00fczerinden kaynaklar\u0131n\u0131, kullanmak isteyen herkese a\u00e7mas\u0131d\u0131r. Amazon, Microsoft ve Google gibi dev teknoloji firmalar\u0131 genel bulut sa\u011flay\u0131c\u0131lar\u0131 aras\u0131ndad\u0131r. <\/p>\n\n\n\n

Genel bulut sa\u011flay\u0131c\u0131s\u0131 sahip oldu\u011fu veri merkezinin (t\u00fcm donan\u0131m, yaz\u0131l\u0131m ve destekleyici altyap\u0131 bile\u015fenlerinin), y\u00f6netiminden ve bak\u0131m\u0131ndan sorumludur. <\/p>\n\n\n\n

Genel bulut da\u011f\u0131t\u0131mlar\u0131, \u00e7o\u011funlukla web tabanl\u0131 e-posta (Gmail, Yahoo, Hotmail vs), online ofis uygulamalar\u0131, depolama, test ve geli\u015ftirme amac\u0131yla kullan\u0131l\u0131r. <\/p>\n\n\n\n

Genel bulut sa\u011flay\u0131c\u0131lar\u0131n\u0131n baz\u0131lar\u0131 \u00fccretsiz kaynaklar sunarken, baz\u0131lar\u0131 abonelik ya da \u00fccret kar\u015f\u0131l\u0131\u011f\u0131nda hizmet sa\u011flar.<\/p>\n\n\n\n

Genel Bulutun Avantajlar\u0131<\/h4>\n\n\n\n

D\u00fc\u015f\u00fck Maliyet: <\/strong>T\u00fcm veriler hizmet sa\u011flay\u0131c\u0131n\u0131n veri merkezinde sakland\u0131\u011f\u0131ndan donan\u0131m, yaz\u0131l\u0131m sat\u0131n alman\u0131za gerek kalmaz. Sadece kulland\u0131\u011f\u0131n\u0131z servisin \u00fccreti kadar \u00f6deme yapars\u0131n\u0131z. Ayr\u0131ca b\u00fcy\u00fcyen bir \u015firketin ek bir donan\u0131m edinmesi ya da geni\u015fleyen bir a\u011f kurmas\u0131n\u0131 gerektiren masraflar da s\u00f6z konusu de\u011fildir.<\/p>\n\n\n\n

Sunucu Bak\u0131m\u0131 Muafiyeti:<\/strong> Hizmet sa\u011flay\u0131c\u0131 verilerin depoland\u0131\u011f\u0131 sunucunun bak\u0131m\u0131n\u0131 sa\u011flamakla y\u00fck\u00fcml\u00fcd\u00fcr. Kullan\u0131c\u0131 ya da m\u00fc\u015fterilerin b\u00f6yle bir sorumluluklar\u0131 yoktur.<\/p>\n\n\n\n

Zaman Tasarrufu:<\/strong> Hizmet sa\u011flay\u0131c\u0131; sunucunun tedarik s\u00fcre\u00e7leri, i\u015fletim sisteminin kurulmas\u0131, yap\u0131land\u0131r\u0131lmas\u0131 gibi i\u015flemlerden sorumlu oldu\u011fundan kullan\u0131c\u0131lar\u0131n bu t\u00fcr konulara vakit ay\u0131rmas\u0131na gerek yoktur. <\/p>\n\n\n\n

S\u0131n\u0131rs\u0131z \u00d6l\u00e7eklenebilirlik:<\/strong> Artan ihtiya\u00e7lar\u0131n\u0131z oran\u0131nda kaynak art\u0131r\u0131m\u0131 talebiniz kolayl\u0131kla kar\u015f\u0131lan\u0131r.<\/p>\n\n\n\n

Y\u00fcksek G\u00fcvenilirlik: <\/strong>Genelde i\u015fletmelerin veri merkezleri tek bir co\u011frafi b\u00f6lgede konumland\u0131\u011f\u0131ndan k\u00f6t\u00fc hava ko\u015fullar\u0131, elektrik kesintileri gibi sorunlara maruz kalabilirler. Ancak Microsoft ve Google gibi genel bulut sa\u011flay\u0131c\u0131lar\u0131, bir\u00e7ok farkl\u0131 b\u00f6lgede, geni\u015f bir server<\/a> a\u011f\u0131na sahiptir. Yani veri merkezlerinden biri \u00e7\u00f6kse bile, di\u011ferleri sayesinde herhangi bir aksama ya\u015fanmamas\u0131 garantilenmeye \u00e7al\u0131\u015f\u0131l\u0131r. Bu da \u00e7o\u011fu i\u015fletmenin kendi kendine sa\u011flayabilece\u011finden daha y\u00fcksek bir g\u00fcvenilirlik seviyesi anlam\u0131na gelir.<\/p>\n\n\n\n

Genel Bulutun Dezavantajlar\u0131<\/h4>\n\n\n\n

Kontrol:<\/strong> \u0130\u015fletmeler, sistemlerini ve verilerini \u00fc\u00e7\u00fcnc\u00fc bir taraf\u0131n y\u00f6netti\u011fi donan\u0131ma yerle\u015ftirdikleri i\u00e7in, verilerin gizlili\u011fi ve dijital g\u00fcvenli\u011fi konusunda tam bir kontrole sahip de\u011fildir.

G\u00fcvenlik:<\/strong> Donan\u0131m kayna\u011f\u0131 birden fazla kullan\u0131c\u0131 taraf\u0131ndan payla\u015f\u0131ld\u0131\u011f\u0131ndan, veri h\u0131rs\u0131zl\u0131\u011f\u0131 gibi g\u00fcvenlik sorunlar\u0131 ya\u015fanabilir.

Performans:<\/strong> Sunulan hizmet a\u011f\u0131n\u0131n performans\u0131, internet ba\u011flant\u0131s\u0131n\u0131n h\u0131z\u0131na ba\u011fl\u0131d\u0131r.

S\u00fcrpriz Maliyet:<\/strong> Uygulama kullan\u0131m\u0131 i\u00e7in ani bir fiyat art\u0131\u015f\u0131n\u0131n olmas\u0131 kullan\u0131c\u0131lar\u0131n ma\u011fduriyetini do\u011furabilir. B\u00fcy\u00fck miktarda veriyi genel bulut i\u00e7inde ya da d\u0131\u015f\u0131na ta\u015f\u0131man\u0131z gerekti\u011finde s\u00fcrpriz \u00f6demelerle kar\u015f\u0131la\u015fabilirsiniz.<\/p>\n\n\n\n

\u00d6zel Bulut (Private Cloud)<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u00d6zel Bulut; donan\u0131m, depolama, uygulama gibi bulut tabanl\u0131 kaynaklar\u0131n t\u00fcm\u00fcn\u00fcn yaln\u0131zca tek bir kurum taraf\u0131ndan y\u00f6netilmesi ve kullan\u0131lmas\u0131d\u0131r. Yani kurumun kendisi \u00f6zel bulutun sahibi ve y\u00f6neticisi konumundad\u0131r. <\/p>\n\n\n\n

Kaynaklar kurumun \u00e7al\u0131\u015fanlar\u0131, ortaklar\u0131 ve m\u00fc\u015fterileri taraf\u0131ndan internet \u00fczerinden ya da kurum i\u00e7i a\u011f \u00fczerinden kullan\u0131l\u0131r. \u00d6zel bulutlar \u00e7o\u011funlukla veri gizlili\u011fini \u00f6nemseyen b\u00fcy\u00fck kurulu\u015flar\u0131n tercihidir. <\/p>\n\n\n\n

\u00d6zel Bulutun Avantajlar\u0131<\/h4>\n\n\n\n

Kontrol:<\/strong> Uzaktan eri\u015fimi s\u0131n\u0131rland\u0131rmaya imkan vermesinin yan\u0131 s\u0131ra, depolama, kaynak y\u00f6netimi, \u00f6l\u00e7eklenebilirlik ve yap\u0131land\u0131rma gibi hususlar kurumun kontrol\u00fcndedir.<\/p>\n\n\n\n

G\u00fcvenlik: <\/strong>Kaynaklar kullan\u0131c\u0131ya \u00f6zel oldu\u011fundan altyap\u0131 ve sistemler y\u00fcksek d\u00fczeyde g\u00fcvenlik sa\u011flayacak \u015fekilde yap\u0131land\u0131r\u0131labilir. <\/p>\n\n\n\n

\u00d6zelle\u015ftirme:<\/strong> Donan\u0131m ve di\u011fer kaynaklar\u0131n \u015firketin ihtiya\u00e7lar\u0131 do\u011frultusunda \u00f6zelle\u015ftirme yetkisi, \u015firketin kendisindedir.<\/p>\n\n\n\n

Gizlilik:<\/strong> Kurulu\u015flar, sahip olduklar\u0131 hassas verilere yaln\u0131zca kendilerinin eri\u015febilecekleri konusunda daha b\u00fcy\u00fck g\u00fcvenceye sahiptir.<\/p>\n\n\n\n

Performans:<\/strong> A\u011f daha h\u0131zl\u0131d\u0131r.<\/p>\n\n\n\n

\u00d6ng\u00f6r\u00fclebilir Fiyatland\u0131rma: <\/strong>Kurumun kendisi gereken donan\u0131m, yaz\u0131l\u0131m ve altyap\u0131y\u0131 tedarik etmekten sorumlu oldu\u011fundan, \u00f6zel buluta dair giderler tahmin edilebilir.<\/p>\n\n\n\n

\u00d6zel Bulutun Dezavantajlar\u0131<\/h4>\n\n\n\n

Maliyet:<\/strong> \u00d6zel bulut, \u00f6zellikle ba\u015flang\u0131\u00e7ta olduk\u00e7a pahal\u0131ya mal olabilir \u00e7\u00fcnk\u00fc kurum hemen hemen her \u015feyi kendisi temin etmek zorundad\u0131r.<\/p>\n\n\n\n

Bak\u0131m ve Destek:<\/strong> Kurum kendi \u00f6zel bulutunu y\u00f6netmekten ve i\u015fletmekten sorumlu oldu\u011fundan, \u00f6zel bulut kaynaklar\u0131n\u0131n da\u011f\u0131t\u0131m, tedarik, g\u00fcvenlik ve bak\u0131m\u0131n\u0131 aktif bir \u015fekilde takip etmek zorundad\u0131r. <\/p>\n\n\n\n

Hibrit Bulut (Hybrid Cloud)<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Hibrit bulut, bir \u00f6zel bulut hizmetini, bir veya daha fazla genel bulut hizmeti ile birle\u015ftiren ve ikisinin aras\u0131nda ileti\u015fimi sa\u011flayan yaz\u0131l\u0131msal bir \u00e7\u00f6z\u00fcmd\u00fcr.<\/p>\n\n\n\n

Hibrit bulut; bir i\u015fletmenin hassas i\u015f y\u00fckleri i\u00e7in \u015firket i\u00e7i \u00f6zel bulutu, ar\u015fivleme, test ve geli\u015ftirme gibi i\u015f y\u00fckleri gibi daha az kritik durumlar i\u00e7in genel bulutu kullanmas\u0131n\u0131 sa\u011flar. <\/p>\n\n\n\n

Hibrit bulut; tatil sezonu gibi d\u00f6nemlerde ani talep art\u0131\u015flar\u0131 ya\u015fayan i\u015fletmelerin, \u00f6zel bulutta \u00e7al\u0131\u015fan uygulamalar\u0131 i\u00e7in genel bulutun ek kaynaklar\u0131n\u0131 kullanmas\u0131na imkan tan\u0131r. Hem bu \u015fekilde de\u011fi\u015fkenlik g\u00f6steren i\u015f y\u00fckleri i\u00e7in, hem de b\u00fcy\u00fck veri i\u015flemenin s\u00f6z konusu oldu\u011fu durumlar i\u00e7in hibrit bulut olduk\u00e7a elveri\u015flidir. <\/p>\n\n\n\n

Hibrit Bulutun Avantajlar\u0131<\/h4>\n\n\n\n

Gizlilik:<\/strong> Hibrit bulut, veri g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan \u00f6zel bulutun art\u0131lar\u0131na sahiptir. \u0130\u015fletmelere ait hassas verilerin g\u00fcvence alt\u0131na al\u0131nmas\u0131n\u0131 sa\u011flar. <\/p>\n\n\n\n

S\u00fcreklilik: <\/strong>Altyap\u0131n\u0131n bir k\u0131sm\u0131nda herhangi bir aksakl\u0131k ya\u015fanmas\u0131 durumunda \u00e7al\u0131\u015fmalar\u0131n\u0131z durma noktas\u0131na gelmeyecektir.<\/p>\n\n\n\n

Esneklik:<\/strong> \u0130\u015f yo\u011funlu\u011funun artt\u0131\u011f\u0131 d\u00f6nemlerde pahal\u0131 ve bak\u0131m gerektiren yeni donan\u0131mlar eklemek yerine ihtiya\u00e7 duyulan bilgi i\u015flem kaynaklar\u0131n\u0131n an\u0131nda ve esnek bir \u015fekilde eklenmesi ya da \u00e7\u0131kar\u0131lmas\u0131na imkan tan\u0131r.<\/p>\n\n\n\n

H\u0131z:<\/strong> Veri y\u00fckleme s\u00fcreleri ve aktar\u0131m h\u0131zlar\u0131 en iyi seviyeye ula\u015facak \u015fekilde yap\u0131land\u0131r\u0131labilir.<\/p>\n\n\n\n

Maliyet:<\/strong> Genel bulut k\u0131sm\u0131 i\u00e7in sadece kurumun ihtiyac\u0131 olan hizmet kadar \u00f6deme yap\u0131ld\u0131\u011f\u0131 i\u00e7in maliyet avantaj\u0131na sahiptir.<\/p>\n\n\n\n

Fonksiyonellik:<\/strong> Maksimum i\u015f y\u00fck\u00fc y\u00f6netimi sa\u011flan\u0131r.<\/p>\n\n\n\n

Test A\u015famalar\u0131nda Kolayl\u0131k:<\/strong> Hibrit bulut ile; d\u00fc\u015f\u00fck maliyetlerle ve zaman kayb\u0131 ya\u015famadan test \u00e7al\u0131\u015fmalar\u0131n\u0131n s\u00fcrd\u00fcr\u00fclmesi, projelerin geli\u015ftirilmesi, tamamlanmas\u0131 ve uygun ortama ta\u015f\u0131nmas\u0131 kolayla\u015f\u0131r.<\/p>\n\n\n\n

Hibrit Bulutun Dezavantajlar\u0131<\/h4>\n\n\n\n

Altyap\u0131:<\/strong> Hibrit bulutun verimli \u00e7al\u0131\u015fabilmesi i\u00e7in; \u00f6zel bulut, genel bulut sa\u011flay\u0131c\u0131lar\u0131na eri\u015febilmeli ve bunlarla etkile\u015fime girmelidir, bu nedenle, hibrit bulut API uyumlulu\u011fu ve sa\u011flam a\u011f ba\u011flant\u0131s\u0131 gerektirir.<\/p>\n\n\n\n

Teknik Destek:<\/strong> Hibrit buluta dahil olan \u00f6zel bulutun kurulumu, y\u00f6netimi, g\u00fcvenli\u011fi, bak\u0131m\u0131 ve genel bulutun API uyumlulu\u011fu gibi durumlar i\u00e7in gereken teknik destek kurumun sorumlulu\u011fundad\u0131r.<\/p>\n\n\n\n

Maliyet: <\/strong>Uzun vadede tasarruflu olsa da ba\u015flang\u0131\u00e7taki kurulum maliyeti, bir genel buluta k\u0131yasla daha y\u00fcksektir. Karma bir bulut ortam\u0131 olu\u015ftururken gereken donan\u0131m, b\u00fct\u00e7enizden \u00f6nemli bir pay ay\u0131rman\u0131z\u0131 gerektirir.<\/p>\n\n\n\n

G\u00fcvenlik: <\/strong>Maksimum veri g\u00fcvenli\u011fini sa\u011flamak i\u00e7in bulut teknoloji uzmanlar\u0131 taraf\u0131ndan \u00f6nleyici ad\u0131mlar at\u0131lmal\u0131d\u0131r. <\/p>\n\n\n\n

Bulut Teknolojisi Hizmet Modelleri <\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Bulut bili\u015fim bilgi sistem t\u00fcrleri de denen bulut teknolojisi hizmet modelleri olan IaaS, PaaS ve SaaS’\u0131n her biri, kullan\u0131c\u0131lara \u015firket i\u00e7i bar\u0131nman\u0131n sa\u011flayamayaca\u011f\u0131 se\u00e7enekler sunar. <\/p>\n\n\n\n

Kolay anla\u015f\u0131lmas\u0131 i\u00e7in IaaS kendin pi\u015fir kendin ye, PaaS eve yemek sipari\u015fi, SaaS ise d\u0131\u015farda yemek yeme\u011fe kar\u015f\u0131l\u0131k gelir diyebiliriz.<\/p>\n\n\n\n

IaaS (Infrastructure as a Service) Altyap\u0131 Hizmeti<\/h3>\n\n\n\n

IaaS i\u015fletmelere depolama, a\u011f olu\u015fturma ve sanalla\u015ft\u0131rma gibi hizmetler sunan, kulland\u0131k\u00e7a \u00f6de sistemine dayal\u0131 bir bulut altyap\u0131 hizmetidir. <\/p>\n\n\n\n

\u0130\u015fletmeler IaaS sayesinde pahal\u0131 kaynaklara yat\u0131r\u0131m yapmaktan kurtulur. IaaS ile, ihtiya\u00e7 duydu\u011funuz \u015feyi, ihtiya\u00e7 duydu\u011funuz kadar sat\u0131n alabilir ve i\u015finiz b\u00fcy\u00fcd\u00fck\u00e7e daha fazlas\u0131n\u0131 talep edebilirsiniz. <\/p>\n\n\n\n

IaaS bulut altyap\u0131s\u0131 ile \u015firketler yaz\u0131l\u0131m ve donan\u0131ma dair t\u00fcm kontrol\u00fc ellerinde tutar ancak teknolojik olarak d\u00fczg\u00fcn \u00e7al\u0131\u015ft\u0131klar\u0131ndan g\u00fcvende olmalar\u0131ndan da \u015firketin kendisi sorumludur.<\/p>\n\n\n\n

IaaS, olduk\u00e7a esnek ve \u00f6l\u00e7eklenebilir \u00e7\u00f6z\u00fcmler sunar, d\u00fc\u015f\u00fck maliyetlidir ve \u00e7o\u011ful kullan\u0131c\u0131lar taraf\u0131ndan ula\u015f\u0131labilir. Altyap\u0131 kontrol\u00fcn\u00fc de size b\u0131rak\u0131r, dilerseniz IaaS platformlar\u0131na kendiniz eri\u015febilir ve onlar\u0131 denetleyebilirsiniz. <\/p>\n\n\n\n

IaaS, i\u015fletmelerin \u00e7o\u011funa ve her t\u00fcr b\u00fct\u00e7eye uyan bir bulut bili\u015fim modelidir. DigitalOcean, Microsoft Azure, Google Compute Engine, Rackspace, Amazon Web Services bulut tabanl\u0131 altyap\u0131 hizmetine \u00f6rnek verilebilir.<\/p>\n\n\n\n

PaaS (Platform as a Service) Platform Hizmeti<\/h3>\n\n\n\n

PaaS, yaz\u0131l\u0131m ve uygulama geli\u015ftirmek isteyenlere, Google App gibi internet \u00fczerinden donan\u0131m ve yaz\u0131l\u0131m ara\u00e7lar\u0131 sa\u011flayan bir bulut hizmeti modelidir. <\/p>\n\n\n\n

PaaS yaz\u0131l\u0131m de\u011fil, yaz\u0131l\u0131mlar\u0131 olu\u015fturmak i\u00e7in farkl\u0131 geli\u015ftiricilerin eri\u015febilece\u011fi online bir platform sa\u011flar.<\/p>\n\n\n\n

PaaS, geli\u015ftiricilerin yaz\u0131l\u0131m g\u00fcncellemeleri gibi g\u00f6revler yerine yarat\u0131c\u0131l\u0131\u011fa odaklanmas\u0131na olanak tan\u0131r ve genellikle bir uygulama geli\u015ftirmenin en uygun maliyetli yoludur. <\/p>\n\n\n\n

Ayr\u0131ca PaaS; \u00e7o\u011ful kullan\u0131c\u0131lar taraf\u0131ndan ula\u015f\u0131labilir, i\u015finizin b\u00fcy\u00fckl\u00fc\u011f\u00fcne g\u00f6re \u00f6l\u00e7eklendirilebilir, sanalla\u015ft\u0131rma teknolojisine dayal\u0131d\u0131r ve kapsaml\u0131 sistem y\u00f6netimi bilgisi olmadan kolayl\u0131kla \u00e7al\u0131\u015ft\u0131r\u0131labilir. Kulland\u0131k\u00e7a \u00f6de esas\u0131na dayal\u0131d\u0131r. <\/p>\n\n\n\n

PaaS, bir servet harcamadan ya da kaynaklar\u0131n t\u00fcm sorumlulu\u011funu \u00fcstlenmeden uygulama geli\u015ftirmek isteyen i\u015fletmeler i\u00e7in pop\u00fcler bir se\u00e7imdir. <\/p>\n\n\n\n

PaaS, genellikle sistem y\u00f6netimi ihtiyac\u0131n\u0131 azaltmak i\u00e7in bir IaaS platformunun \u00fcst\u00fcne in\u015fa edilir.<\/p>\n\n\n\n

PaaS sayesinde geli\u015ftiricilerin uygulamalar olu\u015ftururken s\u0131f\u0131rdan ba\u015flamas\u0131na, kapsaml\u0131 kod yazma konusunda \u00e7ok fazla zaman harcamas\u0131na gerek kalmaz. <\/p>\n\n\n\n

SaaS (Software As a Service) Yaz\u0131l\u0131m Hizmeti<\/h3>\n\n\n\n

SaaS platformlar\u0131, kullan\u0131c\u0131lar\u0131n web sitesi veya e-posta gibi yaz\u0131l\u0131mlar\u0131 internet \u00fczerinden genellikle ayl\u0131k abonelik \u00fccreti kar\u015f\u0131l\u0131\u011f\u0131nda kullanabilmelerini sa\u011flar. <\/p>\n\n\n\n

SaaS, yaz\u0131l\u0131mlar\u0131, bilgisayar\u0131n\u0131za yaz\u0131l\u0131m uygulamalar\u0131 kurman\u0131za gerek kalmadan internet \u00fczerinden hesab\u0131n\u0131za giri\u015f yaparak kullanman\u0131z\u0131 sa\u011flar. <\/p>\n\n\n\n

Yaz\u0131l\u0131ma diledi\u011finiz zaman, herhangi bir cihazdan, bir internet ba\u011flant\u0131s\u0131 oldu\u011fu s\u00fcrece eri\u015febilirsiniz. Ayn\u0131 yaz\u0131l\u0131m\u0131 kullanan herkes i\u00e7in bu ge\u00e7erlidir. <\/p>\n\n\n\n

Modern SaaS platformlar\u0131n\u0131n \u00e7o\u011fu IaaS veya PaaS platformlar\u0131nda in\u015fa edilmi\u015ftir.<\/p>\n\n\n\n

Ayr\u0131ca SaaS sayesinde yaz\u0131l\u0131m\u0131 ofisinizdeki birden fazla bilgisayara indirmek ve her bilgisayarda g\u00fcncel tutmaya \u00e7al\u0131\u015fman\u0131za gerek kalmaz. Dropbox,<\/strong> Salesforce, Cisco WebEx bulut tabanl\u0131 yaz\u0131l\u0131m hizmetine \u00f6rnek verilebilir.<\/p>\n\n\n\n

Bulut Teknolojisi Nedir? sorusunu da\u011f\u0131t\u0131m t\u00fcrlerinin avantajlar\u0131, dezavantajlar\u0131 ve hizmet modelleri ile a\u00e7\u0131klamaya \u00e7al\u0131\u015ft\u0131k. \u0130htiya\u00e7lar\u0131n\u0131za uygun veri depolama \u00e7\u00f6z\u00fcmleri i\u00e7in destek ekibimizle g\u00f6r\u00fc\u015febilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"D\u00fcnya n\u00fcfusunun %11’inin yani 1,2 milyar ki\u015finin, Facebook kullanarak fark\u0131nda bile olmadan bulut teknolojisinin b\u00fcy\u00fcmesine katk\u0131da bulundu\u011funu biliyor musunuz?\n","protected":false},"author":1,"featured_media":12761,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_relevanssi_hide_post":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"51860,26878,29491,9908,26952,12706","_relevanssi_noindex_reason":"","footnotes":""},"categories":[665,208],"tags":[],"class_list":{"0":"post-12246","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-bulut-sunucu","8":"category-sunucu"},"yoast_head":"\nBulut Teknolojisi (Cloud Computing) Nedir? 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