Dive deep into a comprehensive analysis of Instagram's perception of influential cities using a massive 40GB dataset. Learn how to gather requirements, develop a data cleaning algorithm, process large-scale data, create machine learning algorithms, visualize results, and build an interactive dashboard. Explore the process of determining business impact from the findings. Gain insights into Python, SQL, data analysis, and machine learning techniques through this hands-on tutorial, which also includes information on accessing additional datasets and free courses on related topics.