Datafold Cloud is a comprehensive data quality testing solution designed to enhance the data journey from migration to deployment, offering a secure and compliant environment. It is built around the concept of data diffs, which provide row-by-row comparisons between tables in data warehouses, similar to a git diff. Key features include value-level diffs, continuous integration (CI) diffing, and robust impact analysis, which automate data diff processes and provide insights into potential impacts of code changes before deployment. The platform also offers advanced column-level lineage, allowing users to trace data lineage through their data ecosystem, including dbt models, BI tools, and data app assets. Datafold Cloud ensures security and compliance, being HIPAA, GDPR, and SOC2 Type 2 compliant, with options for virtual private cloud deployments for enhanced security.