Using your understanding of GCP options/products meant to address storage and database areas, which statement best aligns with where Cloud Bigtable ﬁts within GCP?

Cloud Bigtable is a fully managed database service that makes it easy to set up, maintain, manage, and administer relational MySQL and PostgreSQL databases in the cloud.
Cloud Bigtable is aligned to the non-relational database requirements and is good for heavy read and write, events, and analytical data.
Cloud Bigtable is good for relational database service management at scale that requires high availability and HTAP.
Cloud Bigtable helps organizations capture data and rapidly pass massive numbers of messages securely between other Google Cloud Platform big data tools and other software applications.