Use of big data is beneficial to the judicial system in various respects, either surveillance and monitoring, prevention and suppression, detection and investigation, or evidence, especially use of big data for analysis as a tool for collecting data and analyzing risks of crimes, in order that crime prevention and suppression measures can be efficiently set in place. However, in the present, Thailand is still facing so many problems and restrictions in use of big data, for example, laws, database connection system, data collection standards, as well as readiness of the organizations and personnel. Thus, it is necessary to study innovations of the use of big data in the criminal justice systems of foreign countries and propose approaches to solving the problems and restrictions, for introducing the big data innovations and technologies to the judicial system with the respect to crime prevention and suppression, in order to minimize crimes and bring peace and safety to lives and properties of the people.