IBM System G is the first complete software stack for all aspects of Linked Big Data. There are three major aspects of graphs -- graph storage & retrieval, graph topological analysis, and graphical models. Graph database is a tool for efficiently managing large-scale graph data, especially important for contextual and relationship analysis. Graph analytics is important for finding the important vertices or edges that are more central, that are clustered, or that form abnormal patterns. Graphical models are essential to artificial intelligence, information reasoning and predictive analysis, which requires combining many factors to create actionable insights. I will introduce and demo our industrial solutions that were created based on this System G platform, especially on the solutions used in the banks and in the governments.