基于MongoDB的电子地图瓦片数据存储和服务研究

Research on the Storage and Services of Digital Cached Map Tiles Based on MongoDB

针对电子地图瓦片数据只读、小文件、海量等特点,提出了一种基于MongoDB的电子地图瓦片数据存储和服务的方法。实验结果表明,提出的方法可以满足电子地图缓存服务的高效存储和高并发性、大数据量的访问。

Attribute to read-only, fragmental size and huge amount of digital map, this article introduced a new method based on Mongo DB to store digital map tiles and make service of it. Through the work of certification, the method is capable of the requirements of high concurrency, high ef ective storage, and large amount of data access.