Update what is Prisma page for Migrate (prisma#1212)

Author: albertoperdomo

content/200-concepts/050-overview/100-what-is-prisma/index.mdx

@@ -80,8 +80,8 @@ The data model is a collection of [models](../../components/prisma-schema/data-m
 
 There are two major workflows for "getting" a data model into your Prisma schema:
 
-- Generating the data model from [introspecting](../../components/introspection) a database
 - Manually writing the data model and mapping it to the database with [Prisma Migrate](../../components/prisma-migrate)
+- Generating the data model by [introspecting](../../components/introspection) a database
 
 Once the data model is defined, you can [generate Prisma Client](../../components/prisma-client/generating-prisma-client) which will expose CRUD and more queries for the defined models. If you're using TypeScript, you'll get full type-safety for all queries (even when only retrieving the subsets of a model's fields). 
 
@@ -194,27 +194,30 @@ Note that when using TypeScript, the result of this query will be _statically ty
 
 As mentioned above, there are two ways for "getting" your data model into the Prisma schema. Depending on which approach you choose, your main Prisma workflow might look different.
 
-### SQL migrations and introspection
+### Prisma Migrate
 
-The typical workflow when using **SQL migrations and introspection** looks as follows:
+With **Prisma Migrate**, Prisma's integrated database migration tool, the workflow looks as follows:
 
-1. Manually adjust your database schema using SQL
-1. (Re-)introspect your database
-1. Optionally (re-)configure your Prisma Client API ([learn more](../../components/prisma-client/configuring-the-prisma-client-api))
-1. (Re-)generate Prisma Client
+1. Manually adjust your [Prisma data model](../../components/prisma-schema/data-model)
+1. Migrate your development database using the `prisma migrate dev` CLI command
 1. Use Prisma Client in your application code to access your database
 
-![Introspection workflow](https://imgur.com/ToNkpb2.png)
+![Typical workflow with Prisma Migrate](../../../doc-images/prisma-migrate-development-workflow.png)
 
-### Prisma Migrate
+To learn more about the Prisma Migrate workflow, please refer the [flows guide](../components/prisma-migrate/prisma-migrate-flows). 
 
-With **Prisma Migrate**, the workflow looks slightly different:
+### SQL migrations and introspection
 
-1. Manually adjust your [Prisma data model](../../components/prisma-schema/data-model)
-1. Migrate your database using the `prisma migrate` CLI commands
+If for some reasons, you can not or do not want to use Prisma Migrate, you can still use introspection to pull changes update your Prisma schema from your database schema.
+The typical workflow when using **SQL migrations and introspection** is slightly different:
+
+1. Manually adjust your database schema using SQL or a third-party migration tool
+1. (Re-)introspect your database
+1. Optionally (re-)configure your Prisma Client API ([learn more](../../components/prisma-client/configuring-the-prisma-client-api))
 1. (Re-)generate Prisma Client
 1. Use Prisma Client in your application code to access your database
 
-![Typical workflow with Prisma Migrate](https://imgur.com/OImder6.png)
+![Introspection workflow](../../../doc-images/prisma-introspection-development-workflow.png)
+
+To learn more about the introspection workflow, please refer the [introspection section](../components/introspection). 
 
-To dive deeper, please refer to the respective docs page.

content/200-concepts/100-components/01-prisma-schema/04-data-model.mdx

@@ -195,11 +195,9 @@ Your data model reflects *your* application domain. For example:
 
 There are two ways to define a data model:
 
-- **Write the model manually and use Prisma Migrate**: You can write your data model manually and map it to your database using [Prisma Migrate](../prisma-migrate) (Experimental). In this case, the data model is the single source of truth for the models of your application.
+- **Write the model manually and use Prisma Migrate**: You can write your data model manually and map it to your database using [Prisma Migrate](../prisma-migrate) (Preview). In this case, the data model is the single source of truth for the models of your application.
 - **Generate the model via introspection**: When you have an existing database or prefer migrating your database schema with SQL, you generate the data model by [introspecting](../introspection) your database. In this case, the database schema is the single source of truth for the models of your application.
 
-> **Note**: Since [Prisma Migrate](../prisma-migrate) is currently in an Experimental state, the officially recommended way for using Prisma is the introspection-based approach.
-
 ## Defining models
 
 Models represent the entities of your application domain. Models are represented by [`model`](../../../reference/api-reference/prisma-schema-reference#model) <span class="api"></span> blocks and define a number of [fields](../../../reference/api-reference/prisma-schema-reference#model-fields). In the [example data model](data-model), `User`, `Profile`, `Post` and `Category` are models.