英文摘要 |
Timely and cost-effective analytics over “Big Data” has emerged as a key ingredient for success in many businesses, scientific and engineering disciplines, and government endeavors. The upstream data of Big Data is generated by the device from objects, and these data stored in the cloud storage system. Then the Big Data will be turned into useful information that can be immediately accessed by the use of a variety of devices. In the past, the study of Big Data mostly focused on the level of data analysis and processing. However, 'the six usage issues' with the applications of Big Data are often encountered. And, the information of inactive users in the unavailable data issues need to be addressed through the data storage and management techniques. In this study, 'Two Phase Data Processing method (TPDP)' is proposed to solve the management of inactive user's information in the unavailable data issues. In the first phase of TPDP, MRFM (Modified-RFM) is used to identify the information of inactive users. In the second phase of TPDP, Linked based Bloom Filter (LBF) is used to maintain the information of inactive user. |