Stata is an integrated statistical software that integrates data analysis, data management and professional charts drawing features in one place. It is mainly used for data manipulation, visualization, statistics, and automated reporting by researchers in many fields, including biomedicine, economics, epidemiology, and sociology.

Navicat Data Modeler is a cross-platform visual database design software developed by PremiumSoft from Hong Kong in China. It comes with good usability, has practical functions such like: designs the database structure, performs a reverse or forward engineering process, imports models from the ODBC data source, generates complex SQL/DDL, and prints models. These can help user build high-quality conceptual, logical and physical data models easily and efficiently.