Internal data is often the first place that companies look when they start to think about analytics and insights. But they shouldn’t overlook the wealth of value that can be gained from mining ...

In his new book, Jorn Lyseggen argues that internal data – an organization’s operational data, transactional records and customer metrics – are yesterday’s news. Amidst the fast-paced change of ...

Power Query in Excel is a powerful tool designed to streamline the process of importing, cleaning, and transforming external data. It enables you to prepare datasets for analysis efficiently, saving ...