Due to the 4th Industrial Revolution, the IT industry is making continuous progress. However, flood of unstructured big data through various devices are pouring in and the customers’ needs are becoming more complicated than ever. Although PostgreSQL is definitely an enterprise-class, high quality DBMS, several options require some reviews to meet the various purposes of corporate users. In this session, we will introduce the concept of Graph Database (which has strength in relation-based data analysis during this hyper-connected era) and the synergy effect in combination of Postgres and NoSQL (Graph Database). Discover a direction of Postgres’ unlimited scalability.