WebGIS缓存中间件在轻量级地图服务平台中的应用研究

Research and Application of WebGIS Cache Middleware in Lightweight Map Service Platform

随着互联网在社会生活中的日益普及,基于B/S模式的Web GIS以其维护成本低、访问范围广等优势正逐渐成为GIS应用开发的主流。然而,由于自身架构的原因,Web GIS在应用中仍存在许多不足之处,主要表现在地图服务平台的经费投入和地图请求效率上。通过研究Web GIS缓存中间件的关键技术,实现基于Web GIS缓存中间件的轻量级地图服务平台架构,并结合土地承包地理信息管理平台案例进行了验证。

With the Internet spreading in the social life, The mode of B/S WebGIS with its low maintenance cost, access to a wide range of advantages is gradually becoming the mainstream of application development based on GIS. However, the reason for its own architecture, WebGIS is still many shortcomings, particularly in the map service platform investment and map request efficiency. Through the study of the key technology of WEBGIS cache middleware, implemented The lightweight structure of map service platform based on Middleware WebGIS cache, And verified the Geographic information management platform of the land contract.