# Advanced Layer 3 Infrastructure

Layer 3 (L3) infrastructure plays a critical role in building **scalable** and **efficient** trading platforms. At EVEDEX, L3 technology enhances transaction throughput, enabling the platform to process a high volume of trades without delays or bottlenecks. Seamlessly integrating with existing Layer 2 networks, L3 solutions provide **improved interoperability** and deliver a **streamlined user experience**. This approach significantly reduces transaction costs, making decentralized trading more **accessible** and **cost-effective** for all users

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#### **Arbitrum L3 Solution**

*Building our own Layer 3 network using Nitro Stack enhances scalability, reduces transaction costs, and improves trading speed.*
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#### **Integration with Arbitrum Orbit**

*Provides interoperability with other networks and strengthens security through decentralized validation*
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***

{% content-ref url="/pages/pwdY3Lwyus9IvXZAP836" %}
[What is Rollup?](/key-features-and-components/advanced-layer-3-infrastructure/what-is-rollup.md)
{% endcontent-ref %}

{% content-ref url="/pages/lq23LbyDFbX1f5zvMJCy" %}
[Prerequisites & Advantages of Choosing custom L3](/key-features-and-components/advanced-layer-3-infrastructure/prerequisites-and-advantages-of-choosing-custom-l3.md)
{% endcontent-ref %}

{% content-ref url="/pages/wEQKNiY85lyZQQHMzK58" %}
[Eventum L3 Solution](/key-features-and-components/advanced-layer-3-infrastructure/eventum-l3-solution.md)
{% endcontent-ref %}


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