Hello, @Member1
Thanks for reaching out.
You can create nested attributes by adding a JSON object to your records when you send your records to Algolia. For example:
{
"title": "Bread",
"price": {
"net": 1.99,
"gross": 1.75
}
}
We can also advise you to use filtration in your application. Filtering allows your users to drill down and create a smaller, more manageable set of data based on meaningful categories. You can filter the Data by String.
For example, you have a database of books and you want to select all the books with a certain genre.
Algolia’s filters
parameter allows you to leverage Boolean operators (AND, OR, NOT) and parentheses to combine individual filters, similar to SQL expression syntax.

Result:
Hope it will be helpful for you.
Best regards,