A Chief Data Officer, or CDO, is an executive-level position overseeing the strategy and processes of storing and managing data for a company or organization. Because this is a leadership role, to become a CDO, you'll need experience working with data and governance and leadership and management experience.

CDO primarily focuses on digital transformation and creating digital strategies. On the other hand, the CIO manages the entire spectrum of information technology, IT infrastructure, data management, and more. They ensure which technology can go better with the company's business processes.

Chief Data Officers are strategic leaders in data governance, setting policies and aligning initiatives with business goals. Data Governance Committees and Data Stewards play crucial roles in policy implementation and maintaining data quality.