Your organization's call center, which handles over one million calls daily, has tasked you with developing a machine learning model to analyze customer sentiments in each call. The call recordings are stored in Cloud Storage, and there are strict compliance requirements: data must remain within the originating region, and no Personally Identifiable Information (PII) can be stored or analyzed. Additionally, the data science team uses a third-party visualization and access tool that requires a SQL ANSI-2011 compliant interface. Given these constraints and requirements, which components should you choose for data processing and analytics in your data pipeline?