Why great chief data officers are hard to find

Chief data officers (CDOs) are among the most highly sought-after executives among corporations for whom data analytics has become a cornerstone of digital strategies. But the rush to promote data-crunching experts to the CDO role has created a new challenge: Finding a leader who can use data to help drive a business transformation.Companies eager to establish data analytics have promoted managers to the CDO role based on their technical wizardry rather than their leadership capabilities, says J