> ## Documentation Index
> Fetch the complete documentation index at: https://launchdarkly-preview.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Implementing the Relay Proxy

> This topic explains how to implement the Relay Proxy.

> For the complete documentation index, see [llms.txt](/llms.txt). For the full documentation snapshot, see [llms-full.txt](/llms-full.txt).

## Overview

This topic explains how to implement the Relay Proxy.

Before you begin, decide whether the Relay Proxy is appropriate for your configuration by reading [Relay Proxy use cases](/sdk/relay-proxy/use-cases).

If you are a customer on an Enterprise plan, [Relay Proxy Enterprise](/sdk/relay-proxy/enterprise) has additional functionality available.

## Relay Proxy implementation

Before you implement the Relay Proxy, read the [Relay Proxy guidelines](/sdk/relay-proxy/guidelines).

Here is the process for implementing the Relay Proxy:

1. Decide whether to configure your SDKs for [proxy mode or daemon mode](/sdk/relay-proxy/sdk-config#configuring-sdks-to-use-different-modes).
2. Plan your Relay Proxy architecture, including:
   * [Whether you must use a persistent store](/sdk/relay-proxy/sdk-config#using-a-persistent-store), which is required for some kinds of segments if you are using server-side SDKs.
   * What servers to use.
   * How to manage load balancing.
3. [Configure the Relay Proxy](/sdk/relay-proxy/deploying#configuring-the-relay-proxy).
   * (Optional) [Configure the Relay Proxy for segments](/sdk/relay-proxy/sdk-config#configuring-the-relay-proxy-for-segments), if applicable.
   * (Optional) If you're using Relay Proxy Enterprise, set up [automatic configuration](/sdk/relay-proxy/automatic-configuration) or configure [offline mode](/sdk/relay-proxy/offline).
4. [Deploy the Relay Proxy](/sdk/relay-proxy/deploying#deploying-the-relay-proxy).
5. [Configure your SDKs to use the Relay Proxy](/sdk/relay-proxy/sdk-config).
6. [Plan for scaling](/sdk/relay-proxy/guidelines#scaling-guidelines).
7. [Monitor the Relay Proxy's performance](/sdk/relay-proxy/monitoring) over time.

Read the topics in this category to learn how to complete these steps.