Install this plugin in an Evidence app with
npm install evidence-connector-parquet
Register the plugin in your project in your evidence.plugins.yaml file with
datasources:
evidence-connector-parquet: {}
- Launch the development server with
npm run dev
and navigate to the settings menu (localhost:3000/settings) to add a data source using this plugin. - (Optional) Specify options for the Parquet reader in the data source settings.
- Save the data source
- Add your parquet files to
/sources/your-source-name/
. - Run
npm run sources
to load the data into Evidence. - Each parquet file will be accessible as a table:
-
hello.parquet
->select * from hello
-
My Parquet File.parquet
->select * from "My Parquet File"
-
Note: If you use spaces, hyphens or special characters in the file name, you must use the double quotes in the table name.