Your CEO knows what a database is and probably thinks a data warehouse is a large data vault used for reporting and analytics. They know little about NoSQL data stores, why they need a Spark cluster, ...

Time series graphs are intuitive, helping you relate a metric to time. Marketing analysts are often faced with choosing a data visualization that speaks to managers and colleagues interested in ...

Microsoft’s new Copilot function in Excel lets users generate, analyze and explain data directly from cell formulas, marking a major step toward full AI integration within spreadsheets. Microsoft’s ...

If your dataset is so voluminous, or it arrives at such high velocity, or it contains such great variety, that you must reimagine the way you use it—you have a big data problem. Google, for example, ...

Few companies today struggle with acquiring data about their business. Quite the contrary; most businesses are overwhelmed with more data than they can handle, and of more types and sources than was ...

Children are natural scientists. They observe the world, form hypotheses, and test them out. Eventually, they learn to explain their (sometimes endearingly hilarious) reasoning. AI, not so much. There ...