Map services cache configuration

SuperMap iServer takes series of measures to improve online map access efficiency, and among them the cache technology is most efficient. For map service, you can:sets enabling HTTP cache，sets enabling request cache that covers all functional service，tiles online map to map tile, vector tile, attribute tile.

For cache strategy of SuperMap GIS 11i(2024) series products, see the reference:Cache strategy.

Improving image output efficiency through map cache technology is a professional and continuous work that integratedly uses multiple products, and its basic process is:

In the specific operation, please see the reference:the producing and using procedure of map tile. Inside, for tiling, which is most time costly, SuperMap iServer also provides distributed tiling service to help you furtherly improve tiling efficiency.

The tile produced by Distributed Map Tiling service, no matter map tile, vector tile or attribute tile, except UGCV5 tile, they all can be automatically used by map service, without any extra configuration. You can manually set that service provider use UGCV5 tile. If you changed the default storage address when tiling or changed any other setting, you need to configure map service provider to use existing tile.

Besides, you can directly publish map tile as map service, you can also distribute tile data file and tile set that getting from tiling,and share them offline.

At last, when using map tile, you may encounter map service data change, thereby needing to update map tile, you can refer to:how to update map tile .