# How to load massive 3d tileset data,about 100G

**URL:** <https://community.cesium.com/t/how-to-load-massive-3d-tileset-data-about-100g/15737>\
**Category:** CesiumJS\
**Created:** [October 18, 2021, 1:46am UTC](https://community.cesium.com/t/how-to-load-massive-3d-tileset-data-about-100g/15737 "2021-10-18T01:46:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hb1731276584](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/hb1731276584/32/6772_2.png) [@Hb1731276584](https://community.cesium.com/u/Hb1731276584)\
**Post date:** [October 18, 2021, 1:46am UTC](https://community.cesium.com/t/how-to-load-massive-3d-tileset-data-about-100g/15737/1 "2021-10-18T01:46:24Z")

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let tileset = window.viewer.scene.primitives.add(  
new Cesium.Cesium3DTileset({  
url:’/api/tile/tileset.json’,  
maximumScreenSpaceError:16,  
skipLevelOfDetail:true,  
preferLeaves:true,  
maximumMemoryUsage:1024  
})  
)

For example, this traditional way of loading is too demanding for the graphics card, and high-precision data is easy to crash.How to solve it. Thanks!

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**Author:** ![sam.rothstein](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/sam.rothstein/32/6584_2.png) [@sam.rothstein](https://community.cesium.com/u/sam.rothstein)\
**Post date:** [October 19, 2021, 12:47am UTC](https://community.cesium.com/t/how-to-load-massive-3d-tileset-data-about-100g/15737/2 "2021-10-19T00:47:06Z")

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@Hb1731276584

Welcome to the community! Thank you for bringing your question to us 😀 🚀

I suggest that you try uploading your data to Cesium ion. You will likely get better runtime performance and you will not have to store this massive file locally. The following guide should help get you started.

> **[Tiler Data Types and Formats](https://cesium.com/learn/3d-tiling/tiler-data-formats/)**
>
> This page gives an overview of the asset types and data formats involved with Cesium's tilers.

Let me know if you have any other questions or concerns.

-Sam