The world is now entering into the era of the digital economy, leaving the industrial era behind with the emergence and rapid development of Information and Communications Technology (ICT). According to a survey conducted by global research and advisory firm Gartner, 75% of large enterprises have already transferred their principal strategic focus onto digital transformation. And while the most critical production elements were land and labor in the agricultural era, and capital and technology in the industrial era, data and intelligence have now replaced these industries in the digital economy. A significant amount of data has and is still being generated during digital transformation, which has become a core asset for enterprises. However, data is not an end in and of itself. Rather, it ...