03 Data-driven decisions

Using data decisions no longer have to be made in the dark or based on gut instinct; they can be based on evidence, experiments and more accurate forecasts.

Data driven organizations perform better, are operationally more predictable and are more profitable.

Data science

The duties of a Data Scientist are:

• Obtaining predictable,actionable insights from data
• Creating data product with immediate impact
• Communicating relevant business stories from data
• Building confidence in decisions that drive business value

Data engineering

• Design and build data processing systems
• Operationalize machine learning models
• Ensure solution quality