# Requirements

* ExpressionEngine 6.4 or greater
* PHP 8.2 or greater

{% hint style="info" %}
Simple Grids & Tables is meant to be used in moderation on small sets of data for optimal performance. It stores its data as JSON objects in ExpressionEngine, thus encoding and decoding must be performed. Large sets of data may decrease performance. If you're adding 50+ rows to a Simple Grid or Simple Table field, you may want to re-evaluate your data structure.
{% endhint %}


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