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directory","path":"/docs/api-reference/next.config.js/setting-a-custom-build-directory.md"},{"title":"Configuring the Build ID","path":"/docs/api-reference/next.config.js/configuring-the-build-id.md"},{"title":"Configuring onDemandEntries","path":"/docs/api-reference/next.config.js/configuring-onDemandEntries.md"},{"title":"Ignoring TypeScript Errors","path":"/docs/api-reference/next.config.js/ignoring-typescript-errors.md"},{"title":"exportPathMap","path":"/docs/api-reference/next.config.js/exportPathMap.md"}]}]}],"data":{},"route":{"title":"Multi Zones","path":"/docs/advanced-features/multi-zones.md"},"html":"

Multi Zones

\n
\n Examples\n \n
\n

A zone is a single deployment of a Next.js app. You can have multiple zones and merge them as a single app.

\n

For example, let's say you have the following apps:

\n\n

With multi zones support, you can merge both these apps into a single one allowing your customers to browse it using a single URL, but you can develop and deploy both apps independently.

\n

How to define a zone\n \n \n \n \n

\n

There are no special zones related APIs. You only need to do following:

\n\n

How to merge zones\n \n \n \n \n

\n

You can merge zones using any HTTP proxy.

\n

For Vercel, you can use a single now.json to deploy both apps. It allows you to define routing routes for multiple apps like below:

\n
{\n  \"version\": 2,\n  \"builds\": [\n    { \"src\": \"blog/package.json\", \"use\": \"@now/next\" },\n    { \"src\": \"home/package.json\", \"use\": \"@now/next\" }\n  ],\n  \"routes\": [\n    { \"src\": \"/blog/_next(.*)\", \"dest\": \"blog/_next$1\" },\n    { \"src\": \"/blog(.*)\", \"dest\": \"blog/blog$1\" },\n    { \"src\": \"(.*)\", \"dest\": \"home$1\" }\n  ]\n}\n
\n

You can also configure a proxy server to route using a set of routes like the ones above, e.g deploy the blog app to https://blog.example.com and the home app to https://home.example.com and then add a proxy server for both apps in https://example.com.

"},"__N_SSG":true}