Video | Tableau | Data visualisation | Industry trends | AI & ML

Andy Cotgreave | A conversation on Dashboards and the Future of BI

Andy Cotgreave and I argue that charging people for curiosity is antithetical to everything good BI was built on.

  • Becoming a strong data analyst means acquiring a spread of skills - coding, database knowledge, project management, communication, writing and creativity - rather than going deep on just one.
  • Consumption and query-based pricing risks raising the 'cost of curiosity', pushing analysts to dumb down dashboards to save money rather than designing the best asset for end users.
  • Generative BI only works on top of a genuinely good semantic layer, which almost no organisation has invested in because it is hard and businesses constantly change.
  • Measuring a dashboard's value is still largely qualitative - akin to valuing the toilets or tyres in a business - and remains one of the hardest unsolved problems in analytics.
  • LLMs infer from past behaviour and cannot predict genuinely new business questions, so human analysts shift towards being curators of trusted data, semantics and context.

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Join me in this exciting episode as I chat with Andy, a renowned evangelist in the data visualisation community. We examine Andy’s journey from early career aspirations to becoming a prominent name in Tableau and the broader BI landscape. Andy shares insights on the evolving costs and value of building dashboards, his experiences as an author of two influential books on dashboards, and the role of AI in shaping the future of analytics. This conversation is packed with expert advice and thoughtful reflections on the data industry. Don’t miss out on learning from one of the best in the business.

00:00 Intro
01:30 Andy’s Career Journey
05:50 Andy’s Tool History
07:51 The Role of a Data Evangelist
14:01 Writing the First Book: Big Book of Dashboards
19:54 The Second Book: A New Framework for Dashboards
23:53 The Cost of Dashboards and Data Consumption
31:48 Machine Learning and AI in Tableau
35:53 Generative BI and Semantic Modelilng
39:00 Measuring the Value of Dashboards
45:41 The Future of Data Analysts and AI
53:48 Current Role and Future Plans
56:16 The Evolving BI Landscape
01:00:52 Concluding Thoughts and Farewell

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