Every digital interaction creates a breadcrumb trail of data, but how far has learning and development mined this data for value? On this week's GoodPractice Podcast, learning analytics specialist Trish Uhl joins Ross G and Owen to share how modern organisations can use data to drive performance. We ask how complicated this needs to be, and reflect on whether many L&D practitioners are already using data without realising it. If you'd like to share your thoughts on the show, you can tweet us @RossGarnerGP, @OwenFerguson and @TrishUhl. You can also find us @GoodPractice or @GoodpracticeAus. To find out more about GoodPractice, visit goodpractice.com.  If you were interested in Owen's example of a simple, life-saving algorithm developed at a hospital in Cook County, the apper is available online: Reilly BM, Evans AT, Schaider JJ, Das K, Calvin JE, Moran LA, Roberts RR, Martinez E. Impact of a Clinical Decision Rule on Hospital Triage of Patients With Suspected Acute Cardiac Ischemia in the Emergency Department. JAMA. Available at: https://jamanetwork.com/journals/jama/fullarticle/195118 Tim Harford's article on not taking action is available at: https://www.ft.com/content/511c6a84-8e36-11e7-a352-e46f43c5825d The SNL clip starring Ryan Gosling is on YouTube: https://www.youtube.com/watch?v=jVhlJNJopOQ If you want to see Trish speak, she'll be at the Adobe Learning Summit, DevLearn and at Learning Technologies. Follow her on Twitter for updates.