Cloud data with Blockchain

Cloud data is based on business model application of cloud computing, technologies and platforms like data integration, data analysis, data distribution, data warning and so on. It can be used in various ways with the development technology.

The whole cycle of cloud data including create, store, use, share, archive and destroy. When sharing data, the privacy and security of data should be concerned.And data has its own life cycle, show as following:

During each step in life cycle, all these characteristics should be cleared, including the data source, data type, storage class sharing method and so on. And characteristics of cloud data are showed as following:

Of course, the security risk assisted in the whole life cycle may bring great challenges. When sharing data in cloud, we may experience the network leakage and data falsification. When store data in cloud, we may also experience data loss. And security risk of cloud data are showed as following:

Nowadays, there is a new emerging computing cloud that is virtual and doesn’t require servers setup, because it runs on the blockchain’s infrastructure. Therefore, the blockchain cloud has a form of micro-value pricing that parallels the traditional cloud computing stack, but via a new layer. It’s not a physical unbundling of the cloud, rather it’s a new layering of cryptography-based transaction validation and state transition recordings on a parallel, but thinner cloud.