The authors want to implement the solution of combinatorial problem, based on the heuristic behavior of ant. This book focuses on a highly developed solution procedure using ACO algorithm. It helps to solve routing problems easily. Here, a new algorithm named UVTR (Update Vehicle Traffic Routing) is proposed to overcome the complexity of the previous algorithm. It yields the typical process for removing traffic problems in case of flow, distance, cost etc. This formulation is represented with systematic rules based case study for the Dhaka City, Bangladesh. The authors develop an architectural model for data ware house ETL tools, which help us to Extract, Transform and Load in an efficient and effective way.