Virtualizacija uredskog poslovanja

Office Management in Cloud

Alen Šimec

Sažetak

Virtualizacija je termin u računarstvu koji se odnosi na različite tehnike, metode i pristupe prilikom koje se kreira virtualna inačica određenog računalnog podsustava. Kombiniranjem različitih virtualizacijskih tehnologija dolazi se do virtualizacije (engl. cloud computing), odnosno poslovanja u oblaku. Prilikom implementacije cloud tehnologija u poslovanje, aplikacije i podaci se prebacuju na vanjske, udaljene poslužitelje, a krajnji korisnici im pristupaju pomoću različitih uređaja putem Interneta. Uređaji mogu biti mobilni telefoni, tableti, slabija klijentska računala s web pretraživačem. Računalstvo u oblaku nasljeđuje sve dobre osobine pojedinih virtualizacijskih rješenja. To su u prvom planu ušteda energije (eng. green computing) i bolje iskorištavanje hardverskih resursa. Omogućava mobilnije poslovanje, resursi se ne nalaze na jednom fi zičkom mjestu nego su povezani s bilo kojim mjestom koje je povezano na Internet. Također, oblak omogućava bržu prilagodbu i transformaciju informacijskog podsustava neke tvrtke ili organizacije, a samim time olakšava brže razvijanje samog poslovnog sustava. Smanjeni su troškovi održavanja informacijskog sustava.

Ključne riječi: Office 365, Web Amazon Services, Google drive, virtualno poslovanje

Abstract

Cloud computing is a term in computer science that refers to a variety of techniques, methods and approaches when created in a virtual environment of a particular computer subsystems. By combining diff erent cloud technologies leads to cloud computing, or creating business in the cloud. During the implementation of cloud technology in business applications and data are transferred to an external, remote servers and users can access them using diff erent devices via the Internet. Th e devices can be mobile phones, tablets, client computers with access by web browser. Computing in the cloud inherits all the good qualities of some virtualization solutions. Main reason for cloud computing is energy saving and better utilization of hardware resources. Th at allows more mobile business, resources are not on one physical place and they are associated with any place that is connected to the Internet. Th e cloud allows faster adaptation and transformation of information subsystems of a company or organization, and faster development of the business system. Th e result of this is reduced maintenance costs of information systems.

Key words: cloud, management, computers, office365 skydrive, amazon aws, google drive, business

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