GIS SYSTEM OF PROVIDING GEOGRAPHIC INFORMATION SYSTEM BASED SERVICE

摘要

A web browser accessible through a user device; A database server that stores various data necessary for execution of a GIS-based service; A GIS server that generates GIS data and stores it in the database server; And a web server that provides a GIS-based service to a user through the web browser, including an in-memory database that is synchronized with the database server and caches the GIS data when the web browser is executed; including, GIS-based A service providing system is disclosed.