In this lab, we reinforce lecture concepts with a hands-on approach. We dive into implementing a Slowly Changing Dimension (SCD) table. Learn to track user activity changes using lag functions and identify active and inactive player seasons. We also tackle common errors in query optimization, providing practical solutions for a real-world understanding. Watch the video for step-by-step guidance on implementing SCDs in your data pipelines. [Recorded Nov 8, 2023]