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    Cloud Computing Architecture

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    Programiranje u oblaku je u konstantnom porastu kao nova paradigma online usluga vezanih uz razna područja primjene i interesa. No, dizajniranje novih usluga u oblaku kao i dizajniranje usluga u već postojeće poslovne koncepte predstavlja veliki proces u koji treba uključiti puno elemenata. Od velike je važnosti za dizajnere aplikacija u oblaku da znaju koja su glavna pitanja i problemi sudionika usluga u oblaku kao što su korisnici oblaka, pružatelji oblaka i posrednici oblaka. U ovom su radu istraženi glavni izazovi i pitanja tijekom izgradnje aplikacije za oblak kao i različiti arhitekturalni pristupi vezani uz rješavanje spomenutih pitanja. Istraživanje je pokazalo da sigurnost i privatnost podataka predstavljaju najveći problem za korisnike oblaka kao i za pružatelje usluga u oblaku. Ovaj rad daje kompletnu kategorizaciju studija koji opisuju razne pristupe i razmatranja arhitekture prilikom dizajniranja aplikacija za oblak.Cloud Computing has emerged as a new paradigm in the field of network-based services within many industrial and application domains. However, building new services in the cloud or designing cloud-based solutions into existing business context is a complex decision process involving many factors. It is important for the cloud designers to know what are the main concerns of cloud stakeholders such as cloud consumers, cloud providers and cloud brokers. In this study were investigated the main challenges and concerns while building cloud-based architectures and different architectural approaches are proposed to meet these specific concerns. The study revealed that security and dana privacy is on the top of the list of concerns for both cloud consumers and cloud providers. This study gives fully categorized studies that describe architectural approaches and design considerations when architecting for the cloud
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