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DocumentationExperience PlatformCreate datasets

Create datasets

Last update: Mon Sep 25 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

CREATED FOR:

  • Beginner
  • Intermediate
  • Developer

In this lesson, you will create datasets to receive your data. You will be excited to know that this is the shortest lesson in the tutorial!

All data that is successfully ingested into ÃÛ¶¹ÊÓƵ Experience Platform is persisted in the data lake as datasets. A dataset is a storage and management construct for a collection of data, typically a table, that contains a schema (columns) and fields (rows). Datasets also contain metadata that describes various aspects of the data they store.

Data Architects will need to create datasets outside of this tutorial.

Before you begin the exercises, watch this short video to learn more about datasets:

Permissions required

In the Configure Permissions lesson, you set up all the access controls required to complete this lesson.

Create datasets in the UI

In this exercise, we will create datasets in the UI. Let’s start with the loyalty data:

  1. Go to Datasets in the Platform user interface’s left navigation

  2. Select the Create dataset button
    Create a dataset

  3. On the next screen, select Create dataset from schema

  4. On the next screen, select your Luma Loyalty Schema and then select the Next button
    Select the dataset

  5. Name the dataset Luma Loyalty Dataset and select the Finish button
    Name the dataset

  6. When the dataset has saved, you will be taken to a screen like this:
    Dataset created

That’s it! I told you this was going to be quick. Create these other datasets using the same steps:

  1. Luma Offline Purchase Events Dataset for your Luma Offline Purchase Events Schema
  2. Luma Web Events Dataset for your Luma Web Events Schema
  3. Luma Product Catalog Dataset for your Luma Product Catalog Schema

Create a dataset using API

Now create the Luma CRM Dataset using the API.

NOTE
If you want to skip the API exercise and create the Luma CRM Dataset in the user interface that’s fine. Name it Luma CRM Dataset and use the Luma CRM Schema.

Get the id of the schema to be used in the dataset

First we need to get the $id of the Luma CRM Schema:

  1. Open Postman
  2. If you don’t have an access token, open the request OAuth: Request Access Token and select Send to request a new access token, just like you did in the Postman lesson.
  3. Open the request Schema Registry API > Schemas > Retrieve a list of schemas within the specified container.
  4. Select the Send button
  5. You should get a 200 response
  6. Look in the response for the Luma CRM Schema item and copy the $id value
    Copy the $id

Create the dataset

Now you can create the dataset:

  1. Download to your Luma Tutorial Assets folder.

  2. Import the collection into Postman

  3. Select the request Catalog Service API > Datasets > Create a new dataset.

  4. Paste the following as the Body of the request, replacing the id value with your own:

    code language-json 
    {
    "name": "Luma CRM Dataset",

    "schemaRef": {
        "id": "REPLACE_WITH_YOUR_OWN_ID",
        "contentType": "application/vnd.adobe.xed-full+json;version=1"
    },
    "fileDescription": {
        "persisted": true,
        "containerFormat": "parquet",
        "format": "parquet"
    }
}

  5. Select the Send button

  6. You should get a 201 Created response containing the id of your new dataset!
    Dataset created with API, your custom $id used in the body

TIP
Common issues making this request and likely fixes:
  • 400: There was a problem retrieving xdm schema. Make sure you have replaced the id in the sample above with the id of your own Luma CRM Schema
  • No auth token: Run the OAuth: Request Access Token request to generate a new token
  • 401: Not Authorized to PUT/POST/PATCH/DELETE for this path : /global/schemas/: Update the CONTAINER_ID environment variable from global to tenant
  • 403: PALM Access Denied. POST access is denied for this resource from access control: Verify your user permissions in the Admin Console

You can go back to the Datasets screen in the Platform user interface, you can verify the successful creation of all five datasets!
Five datasets complete

Additional Resources

Now that all of our schemas, identities, and datasets are in place, we can enable them for Real-Time Customer Profile.

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