There are some shreds of evidence that social opinion polarization leads to the breakup of the relationship, some in the scale of small communities, but others can divide large organizations or even a nation. The legacy methodology to answer the root cause of opinion polarization in the society commonly use random sampling or questionnaire-based approach, which considered expensive in term of time and money. On the contrary, the opportunity to employ big data approach using social media data provides a rich source to investigate several questions, such as: how social opinion polarization formed, dynamic social network mechanisms during time-windows observation, identification of dominant actors and communities. The power of the big data approach lies in the number of data analyzed, where the more data involved in the process, the more accurate to describe the population condition. Today, computing power is no longer become an obstacle to process large-scale data, thus the observation of the social opinion polarization process is possible.