Risk for big data in the cloud

摘要

With a lot of technological advancements in recent years the data generation has increased as an outcome, large amount of data is being generated which is a major issue to the organization, as an example social media is flooding data each day, which is unmanageable. Here in this paper we would discuss the various risks and issues which are associated with big data. Big Data as itself describes the large volume of data, either structured or unstructured, in now a day's data came from so many sources that usual database systems are not able to handle that data so we need Big Data, but Big Data requires a huge assurance of hardware and processing resources which make Big Data costly. In order to provide Big Data services to every user we take help form Cloud computing which offer Big Data implementation cheaper. Cloud Computing is a technology which offers sharing of computing resources such as servers, devices etc instead of having personal one, services over Cloud Computing are delivered via Internet.