---
title: "How MapTiler map tiles are Generated and Delivered | Guides | Maps apis | Maps platform"
description: "Infrastructure and process for global map tile delivery."
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# How MapTiler map tiles are Generated and Delivered

MapTiler provides a robust infrastructure for generating and delivering map tiles globally. The process involves creating map tiles, distributing them via a content delivery network (CDN), and ensuring fast and reliable access through a network of servers and data centers.

## Map Tile Generation

1.  **Data Processing**: Raw geographic data is processed using MapTiler’s geodata processing tools. This includes transforming, styling, and encoding the data into a format suitable for tiling.
2.  **Tile Creation**: The processed data is divided into smaller tiles at various zoom levels. These tiles are optimized for efficient storage and quick retrieval.

## Delivery Infrastructure

1.  **Core Data Centers**:
    -   **Locations**: Western Europe and North America.
    -   **Setup**: High-availability configurations with load balancers and automatic failover mechanisms.
    -   **Redundancy**: Both data centers operate independently but usually work simultaneously, sharing traffic based on geographic proximity.
2.  **CDN and Edge Servers**:
    -   **CDN**: Over 300 edge servers globally, ensuring minimal latency by delivering tiles from the nearest server to the user.
    -   **Anycast Service**: Uses IP anycast to route user requests to the closest server, enhancing speed and reliability.

## Troubleshooting Slow Loading of Tiles

If users experience slow loading of map tiles, consider the following troubleshooting steps:

1.  **Check Network Conditions**: Ensure that the user’s internet connection is stable and not experiencing high latency or packet loss.
2.  **Server Status**: Visit the [MapTiler status page](https://status.maptiler.com/) to check if there are any ongoing issues with MapTiler’s servers.
3.  **Clear Cache**: Sometimes, cached data can cause slow loading. Clearing the browser or application cache can help.
4.  **Populate CDN node cache:** Sometimes, it helps to load map tiles from certain areas several times so they can cache on the nearest CDN nod, and then you can load them faster.
5.  **Optimize Requests**: Ensure that requests to the MapTiler API are optimized and not excessive, which can lead to throttling.
6.  **Geographic Proximity**: Users far from edge servers may experience slower loading times. MapTiler’s CDN should mitigate this, but network issues can still arise.

## Conclusion

MapTiler’s infrastructure is designed for high performance and reliability. By understanding the process of map tile generation and delivery and knowing how to troubleshoot common issues, users can ensure a smooth and efficient experience with MapTiler’s services. For more detailed technical support, refer to [MapTiler’s documentation](https://www.maptiler.com/cloud/infrastructure/).