docs: add neon heroku-specific migration guide

PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6302
GitOrigin-RevId: 5dfc0c6a194f42c48a5226902e02b80806cf35b3

docs/docs/databases/connect-db/cloud-databases/heroku.mdx

@@ -26,8 +26,8 @@ This guide explains how to connect a new or existing Postgres database hosted on
 
 In August of 2022, Heroku announced the
 [deprecation of their free resources](https://devcenter.heroku.com/changelog-items/2461). Starting November 28th, 2022,
-if you have a Hasura project connected to a free tier Heroku database, you'll need to either upgrade your Heroku
-account or migrate your database to a new database provider.
+if you have a Hasura project connected to a free tier Heroku database, you'll need to either upgrade your Heroku account
+or migrate your database to a new database provider.
 
 :::
 
@@ -48,6 +48,7 @@ to help you:
 ### Heroku-specific migration guides
 
 - [Crunchy Postgres](https://www.crunchydata.com/migrate-from-heroku)
+- [Neon Postgres](https://neon.tech/docs/how-to-guides/hasura-heroku-migration/)
 - [Railway Postgres](https://railway.app/heroku)
 - [Render Postgres](https://render.com/docs/migrate-from-heroku)
 - [Supabase Postgres](https://supabase.com/docs/guides/migrations/heroku)
@@ -68,14 +69,13 @@ to help you:
 
 <details>
   <summary>What should I do if I have a free Heroku Postgres database connected to my Hasura project?</summary>
-Following Heroku’s announcement of deprecation of free resources, you will have to either upgrade your Heroku
-database plan or move to a different database provider.
+  Following Heroku’s announcement of deprecation of free resources, you will have to either upgrade your Heroku database
+  plan or move to a different database provider.
 </details>
 
 <details>
   <summary>What should I do if I have a paid Heroku Postgres database connected to my Hasura project?</summary>
-No other action is required from your end. Your Heroku database will continue to function as before with your Hasura
-project.
+  No other action is required from your end. Your Heroku database will continue to function as before with your Hasura project.
 </details>
 
 <details>
@@ -84,7 +84,7 @@ project.
 </details>
 
 <details>
-<summary>Will upgrading my Heroku database cause downtime?</summary>
+  <summary>Will upgrading my Heroku database cause downtime?</summary>
   These <a href={'https://devcenter.heroku.com/articles/updating-heroku-postgres-databases'}>docs on the Heroku site</a>
   &nbsp;list the ways a user can upgrade their free Heroku database. As per Heroku’s documentation, it does seem to
   involve some application downtime for successful upgrade and migration.
@@ -93,7 +93,6 @@ project.
 <details>
   <summary>What plan should I upgrade to?</summary>
   Heroku Postgres plans and their specifications can be found&nbsp;
-  <a href={'https://devcenter.heroku.com/articles/heroku-postgres-plans'}>here</a>. Please choose a plan
-  that would work
+  <a href={'https://devcenter.heroku.com/articles/heroku-postgres-plans'}>here</a>. Please choose a plan that would work
   best for your application.
-</details>
+</details>

docs/docs/databases/connect-db/cloud-databases/neon.mdx

@@ -1,6 +1,6 @@
 ---
 description: Using Hasura with a Neon Postgres database
-title: "Cloud: Using Hasura Cloud with a Neon Serverless Postgres"
+title: 'Cloud: Using Hasura Cloud with a Neon Serverless Postgres'
 keywords:
   - hasura
   - docs
@@ -13,7 +13,7 @@ sidebar_label: Neon Postgres
 sidebar_position: 12
 ---
 
-import Thumbnail from "@site/src/components/Thumbnail";
+import Thumbnail from '@site/src/components/Thumbnail';
 
 # Using Hasura Cloud with a Neon Serverless Postgres Database
 
@@ -33,10 +33,7 @@ and sign up or log in.
 
 On the Hasura Cloud dashboard, create a new project:
 
-<Thumbnail
-  src="/img/cloud-dbs/create-hasura-cloud-project.png"
-  alt="Create Hasura Cloud project"
-/>
+<Thumbnail src='/img/cloud-dbs/create-hasura-cloud-project.png' alt='Create Hasura Cloud project' />
 
 After the project is initialized successfully, click on `Launch Console` to open the Hasura Console in your browser.
 
@@ -44,20 +41,12 @@ On the Hasura Console, navigate to `Data -> Manage -> Connect Database -> Create
 
 Click on `Connect Neon Database` to create and connect a new Postgres database to your Hasura project.
 
-<Thumbnail
-  src="/img/cloud-dbs/neon/connect_neon_database.png"
-  alt="Connect Neon database"
-  widht="700px"
-/>
+<Thumbnail src='/img/cloud-dbs/neon/connect_neon_database.png' alt='Connect Neon database' widht='700px' />
 
 On the next step, you'll be prompted to Login/Sign up for Neon. We recommend `Continue with Hasura` for a seamless
 experience.
 
-<Thumbnail
-  src="/img/cloud-dbs/neon/neon_authentication.png"
-  alt="Neon Authentication"
-  widht="700px"
-/>
+<Thumbnail src='/img/cloud-dbs/neon/neon_authentication.png' alt='Neon Authentication' widht='700px' />
 
 After successful authorization, a new Neon Postgres database will be created and connected to your Hasura project with
 the connection string associated with the environment variable `PG_DATABASE_URL`.
@@ -69,27 +58,19 @@ the template gallery instantly.
 
 For example: to get started, you could try the `Welcome to Hasura` template:
 
-<Thumbnail
-  src="/img/cloud-dbs/neon/hasura_hello_world_template.png"
-  alt="Hello World Template"
-  widht="700px"
-/>
+<Thumbnail src='/img/cloud-dbs/neon/hasura_hello_world_template.png' alt='Hello World Template' widht='700px' />
 
 This installs a schema with data that you can now query using your Hasura GraphQL API from the `API` tab.
 
 Voilà! You are ready to start developing.
 
-<Thumbnail src="/img/cloud-dbs/hasura-console.png" alt="Hasura Console" />
+<Thumbnail src='/img/cloud-dbs/hasura-console.png' alt='Hasura Console' />
 
 :::info Note
 
 You can visit the Neon console from the `Data` tab to manage your created database.
 
-<Thumbnail
-  src="/img/cloud-dbs/neon/neon_console_link_page.png"
-  alt="Neon Console Link"
-  widht="700px"
-/>
+<Thumbnail src='/img/cloud-dbs/neon/neon_console_link_page.png' alt='Neon Console Link' widht='700px' />
 
 :::
 
@@ -105,6 +86,13 @@ pg_dump -h <host> -U <username> <dbname> | psql -h pg.neon.tech
 For more info, follow
 [Neon's detailed guide for importing a database](https://neon.tech/docs/how-to-guides/import-an-existing-database/).
 
+:::info Note
+
+If you're migrating from Heroku, check out Neon's platform-specific
+[migration guide](https://neon.tech/docs/how-to-guides/hasura-heroku-migration/).
+
+:::
+
 ## Neon Free Tier
 
 With Neon's Free Tier, you can create up to three projects with the following limits:
@@ -119,13 +107,9 @@ For more info, check out Neon's
 :::info Note
 
 If you've already reached the free-tier limit of three databases, please head to your
-[Neon console](https://console.neon.tech/) and delete an unused database to be able to create and connect a new one
-from the Hasura Console.
+[Neon console](https://console.neon.tech/) and delete an unused database to be able to create and connect a new one from
+the Hasura Console.
 
-<Thumbnail
-  src="/img/cloud-dbs/neon/free_tier_exceeded_neon.png"
-  alt="Neon Free Tier Warning"
-  widht="700px"
-/>
+<Thumbnail src='/img/cloud-dbs/neon/free_tier_exceeded_neon.png' alt='Neon Free Tier Warning' widht='700px' />
 
 :::