Top 4 Tips and Best Practices for Map Caches

To provide the best practice for your map caches, you should follow some useful tips because these are very important. These things include preparing the map document, creating the cache, caching large jobs, and maintaining the cache. Cartographic Services provide such services to make your map perfect. You can take help from them as well. However, you can follow this article to find out how these four things work on a map.

Preparing the Map Document: It is recommended to choose the scales that you want to cache before designing the map. You can do this in web applications such as ArcMap. Before caching the map, do a visual check of the map document according to each scale that you plan to cache. Make sure the layers appear appropriately with effective symbology at each scale. If you require changing the symbology of a layer, you can copy-paste the layer into the ArcMap table of contents.

Creating the Cache: To create the cache, consider using fused caches if possible. You should look for overlaying multiple fused caches rather than just using a multilayer cache. Identify some logical groups of layers from the original map document. Add each group to the actual map document. Publish a service for every single map document and then create a fused cache for each. You can overlay these fused caches in ArcMap.

Caching Large Jobs: There are different tools that are good ways to provide large caching jobs into distinct areas. You can avoid caching areas that you don't need any more by implementing this. When you use the cache tools, they create such a rectangle of tiles according to the source map document. Sometimes, a rectangular shape has such an area that you don't want to cache.

Maintaining the Cache: When you are done with updating a cache, consider notifying your ArcMap users. They might need to clear client-side caches before they see the changes. When the cache is created, you can remove some layers from the source map document if you don't want to store all the source data on your server. Try to leave at least one layer in the map document.

So, these are the useful tips to follow for the best practices of map caches. You need to determine the right map to create and prepare a map document. And follow these techniques to get the best result for caches.

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Susan California Professional blogger and content writer Joined: March 17th, 2019