JavaScript/Prisma: Update README

Author: amotl

by-language/javascript-prisma/README.md

@@ -1,131 +1,40 @@
-# Simple Node.js Script Example
+# Using CrateDB with Prisma
 
-This example shows how to use [Prisma Client](https://www.prisma.io/docs/reference/tools-and-interfaces/prisma-client) in a **simple Node.js script** to read and write data in a SQLite database. You can find the database file with some dummy data at [`./prisma/dev.db`](./prisma/dev.db).
 
-## Getting started
+## About
 
-### 1. Download example and install dependencies
+[Prisma] is a next-generation Node.js and TypeScript ORM.
 
-Download this example:
 
-```
-npx try-prisma@latest --template javascript/script
-```
-
-Install npm dependencies:
-```
-cd script
-npm install
-```
-
-<details><summary><strong>Alternative:</strong> Clone the entire repo</summary>
+## Details
 
-Clone this repository:
+This example shows how to use [Prisma Client] in a **simple Node.js script**, to
+read and write data in a CrateDB database.
 
-```
-git clone git@github.com:prisma/prisma-examples.git --depth=1
-```
-
-Install npm dependencies:
-
-```
-cd prisma-examples/javascript/script
-npm install
+The folder has been scaffolded using this command:
+```shell
+npx try-prisma@latest --template javascript/script --install npm --name . --path .
 ```
 
-</details>
 
-### 2. Create the database
+## Usage
 
-Run the following command to create your SQLite database file. This also creates the `User` and `Post` tables that are defined in [`prisma/schema.prisma`](./prisma/schema.prisma):
+### Create the database
 
-```
+Run the following command to submit the SQL DDL to the database. This will create
+database tables for the `User` and `Post` entities that are defined in
+[`prisma/schema.prisma`](./prisma/schema.prisma).
+```shell
 npx prisma migrate dev --name init
 ```
 
-### 3. Run the script
-
-Execute the script with this command: 
-
-```
+### Execute the script
+```shell
 npm run dev
 ```
 
-## Switch to another database (e.g. PostgreSQL, MySQL, SQL Server, MongoDB)
-
-If you want to try this example with another database than SQLite, you can adjust the the database connection in [`prisma/schema.prisma`](./prisma/schema.prisma) by reconfiguring the `datasource` block. 
-
-Learn more about the different connection configurations in the [docs](https://www.prisma.io/docs/reference/database-reference/connection-urls).
-
-<details><summary>Expand for an overview of example configurations with different databases</summary>
-
-### PostgreSQL
-
-For PostgreSQL, the connection URL has the following structure:
-
-```prisma
-datasource db {
-  provider = "postgresql"
-  url      = "postgresql://USER:PASSWORD@HOST:PORT/DATABASE?schema=SCHEMA"
-}
-```
-
-Here is an example connection string with a local PostgreSQL database:
-
-```prisma
-datasource db {
-  provider = "postgresql"
-  url      = "postgresql://janedoe:mypassword@localhost:5432/notesapi?schema=public"
-}
-```
-
-### MySQL
-
-For MySQL, the connection URL has the following structure:
-
-```prisma
-datasource db {
-  provider = "mysql"
-  url      = "mysql://USER:PASSWORD@HOST:PORT/DATABASE"
-}
-```
-
-Here is an example connection string with a local MySQL database:
-
-```prisma
-datasource db {
-  provider = "mysql"
-  url      = "mysql://janedoe:mypassword@localhost:3306/notesapi"
-}
-```
-
-### Microsoft SQL Server
-
-Here is an example connection string with a local Microsoft SQL Server database:
-
-```prisma
-datasource db {
-  provider = "sqlserver"
-  url      = "sqlserver://localhost:1433;initial catalog=sample;user=sa;password=mypassword;"
-}
-```
-
-### MongoDB
-
-Here is an example connection string with a local MongoDB database:
-
-```prisma
-datasource db {
-  provider = "mongodb"
-  url      = "mongodb://USERNAME:PASSWORD@HOST/DATABASE?authSource=admin&retryWrites=true&w=majority"
-}
-```
-
-</details>
 
-## Next steps
 
-- Check out the [Prisma docs](https://www.prisma.io/docs)
-- Share your feedback in the [`#product-wishlist`](https://prisma.slack.com/messages/CKQTGR6T0/) channel on the [Prisma Slack](https://slack.prisma.io/)
-- Create issues and ask questions on [GitHub](https://github.com/prisma/prisma/)
-- Watch our biweekly "What's new in Prisma" livestreams on [Youtube](https://www.youtube.com/channel/UCptAHlN1gdwD89tFM3ENb6w)
+[Prisma]: https://www.prisma.io/
+[Prisma Client]: https://www.prisma.io/docs/reference/tools-and-interfaces/prisma-client
+[Simple Node.js Script Example]: https://github.com/prisma/prisma-examples/tree/latest/javascript/script