Informatica Intelligent Cloud Services (Informatica Cloud) CAN read Parquet files, but only if the Informatica Agent is running in a Linux server.

To do so, in general you need to:

1. setup an Informatica Secure Agent in Linux,

2. Configure your source connection to GCS

3. Configure your target connection to BigQuery

4. Build your Assets (Mappings, Taskflows, or whathever you need)

5. Test it