Geographic information service system based on tile map

The utility model relates to a map service area discloses a geographic information service system based on tile map, include: web application server (1), database server (2), cache server (3), visit customer end (4), load equalizer (5), cloud ware cluster (6), web application server (1) respectively with database server (2), cache server (3), visit customer end (4), load equalizer (5) are connected, cloud ware cluster (6) respectively with load equalizer (5) and cache server (3) are connected. The utility model discloses a new projected map tile that will generate also with the buffer memory on cache server 3, improved tile map treatment effeciency and speed, alleviateed the processing burden of system through load equalizer 5, improved the access speed and the efficiency of system. 本实用新型涉及地图服务领域，公开了种基于瓦片地图的地理信息服务系统，包括：Web应用服务器(1)、数据库服务器(2)、高速缓存服务器(3)、访问客户端(4)、负载均衡器(5)、云服务器集群(6)，所述Web应用服务器(1)分别与所述数据库服务器(2)、高速缓存服务器(3)、访问客户端(4)、负载均衡器(5)连接，所述云服务器集群(6)分别与所述负载均衡器(5)和所述高速缓存服务器(3)连接。本实用新型通过将生成的新的投影地图瓦片也将缓存在高速缓存服务器3上