Guaranteed Availability of Cloud Data with Efficient Cost

Cloud computing is an innovative proficiency in the field of information and expertise. It provides so many things in terms of “As-A-Service” basis. Cloud Computing is the long-fantasized visualization of computing as a utility, where users can unconvincingly store up their records into the cloud so as the benefit of cloud on-demand high availability applications and services from a shared pool of configurable computing resources is achieved. In recent days, with increasing the population of world, the cloud based storage space popularity is also increasing rapidly. The main advantage of using cloud storage is, customer can reduce their expenditure for purchasing and maintain the storage area, but they have to use the cloud in optimized manner. In this work, we propose a cost proficient multi-cloud for the data with high accessibility. The proposed approach comprises of two techniques, the first is choosing a few reasonable cloud storage providers and a suitable repetition procedure to store information with minimalized monetary cost and guaranteeddata availability. The second is setting up a redundant storage method to re-distribute the data among different available data access patterns and cloud pricing models. The proposed technique not just saves around 20 percent of monetary cost additionally shows comprehensive flexibility to information and value changes.