Study on user customized data service model for improving data service reliability

Abstract

New value was extracted through managing and analyzing huge volume of data in Big Data paradigm. With the paradigm, data environment such as Public Data and Data Market was built to collect and provide data for data users. Some issues to realize data-centric economy were naturally arisen. The Public Data or Data Market focused on an environment that data providers provide data to data customers. In other words, "Delivery" was focused. They had less consideration on "Use." For this reason, formats of provided data were different in each providers and ways of using data were also different. It was hard for data customers to use data. Data without applying data user's requirements occurred additional time and resource cost to use data. It was one factor to hinder the growth of data-centric economy.

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