Too Long; Didn't Read
The demand for data scientists has grown dramatically. The number of job postings for this career increased by 31% from December 2017 to December 2018. There were 2.3 million open jobs seeking analytics skills in 2015, but that number jumped to 2.9 million in 2018. It's important to remain flexible when hiring a data scientist, and you may need to look for candidates that possess a variety of skills. The “danger zone” refers to data scientists who have significant hacking skills but may lack the ethics or knowledge to properly apply them.