---
title: Sync
pubDate: 2026-08-17T09:53:44.266Z
antora:
  editUrl: https://github.com/couchbaselabs/docs-couchbase-lite-edge-server/edit/release/1.0/modules/sync/pages/sync-landing.adoc
  xref: xref:1.0@couchbase-edge-server:sync:sync-landing.adoc[]
---

[Consult the llms.txt file for a full list of contents](/llms.txt)
[View original HTML](/couchbase-edge-server/1.0/sync/sync-landing.html)

# Sync

You can use Couchbase Edge Server to sync data in the following ways:

## Remote Upstream Sync with App Services / Sync Gateway

Read and write data or listen for data changes from Edge Server over a RESTful interface from any HTTP client.

* [Remote Sync with App Services / Sync Gateway](remote-sync.md)

## Sync at the Edge with Couchbase Lite

Allow downstream Couchbase Lite applications at the edge to sync data with Edge Server.

* [Edge Sync with Couchbase Lite](edge-sync-cbl.md)

## Edge to Edge Sync

Use a secondary Edge Server as backup for High Availability or to keep multiple Edge Servers in sync with each other.

* [Sync with Edge Server](edge-to-edge-sync.md)