How physical database design has an important role in forming a foundation for regulatory compliance

  Explain how physical database design has an important role in forming a foundation for regulatory compliance.What are the key decisions in physical database design?How is the volatility of a data warehouse different from the volatility of a database for an operational information system?What are the benefits of offering data warehousing services using a cloud-based infrastructure?What are the five Vs that are often used to define big data? Identify and briefly describe each of these.