File retrieval and storage in the open source cloud tool using digital bipartite and digit compact prefix indexing method

摘要

Cloud computing plays a major role in data centers, and its important services are used by thedata centers. Data centers are large number of computers that are interrelated to make thecloud services available. Data centers are increasing nowadays to provide a platform to storefiles, data applications, etc. Data centers with large storage capacity are the foundation for cloudcomputing services such as web searching and network storage. Data traffic takes place withinand outside the data centers and needs to forward data between servers in the network. In thispaper, a new method called digital bipartite and digit compact prefix with hashing techniqueis used to store and retrieve data in the cloud. The idea is to create a volume of storage fora user within the data center to store their files. Digital bipartite and Digit compact prefixare implemented to store and retrieve the user files efficiently. The implementation is done inOpenStack with a multinode setup. The proposed method compares the insertion time, searchtime, and throughput with the number of nodes, the number of compute instances, and thenumber of files for the two algorithms.