evolution of business analytics

Imagine what measuring business analytics used to be like before online dashboards or even Excel spreadsheets. No, we’re not talking about the Dark Ages, but a mere few decades ago. With cross-departmental data collated on handwritten ledgers -- with heaps of room for human error and missteps -- the evolution of business analytics have had quite a (not so) technological journey until the last twenty years or so. Business analytics and technology have…