Classify each of the following cloud-based service as either AWS, Azure, or GCP: Redshift, Big Query, Lambda, Purview, Looker.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Classify each of the following cloud-based service as either AWS, Azure, or GCP: Redshift, Big Query, Lambda, Purview, Looker.

### Response:

Redshift - AWS, Big Query - GCP, Lambda - AWS, Purview - Azure, Looker - GCP