Os desafios da computação em nuvem – estado da arte

Abstract

The Cloud Computing is an emerging paradigm that allows users with different computing demands, purchase a set of shared and configurable computing resources such as: network, servers, storage, applications, services, among others. With infrastructure, platform and software based on the subscription service in the model of “pay-per-user”, cloud computing has emerged as a technology of rapid growth in the Information, enabling small and medium companies start their business with low cost operational. However the cloud computing also presents challenges that hinder its widespread adoption by companies. Among these there are some questions that must be resolved in scope of: security, reliability, interoperability between providers and their APIs, legal basis, vendor lock-in, load balancing and others. This academic work presents the lifting of the main challenges involving the adoption of cloud computing and seeks to show the proposed solutions to overcome these challenges, with the objective of produce a white paper that can be used by other researchers to conduct further research and like source of information about the key challenges related to cloud computing today. The used procedure will be the bibliographic research, realized with theoretical references already analyzed and published in major digital repositories.