Video: Data Storage

In this lesson, Nick Palazzolo, CPA, unpacks the complexities of data storage, tackling concepts like database schemas, data warehouses, data lakes, and data marts. With his energetic style, Nick simplifies these elements by comparing them to everyday scenarios, such as shopping at Costco or swimming in a lake. He explains how various storage methods are suitable for different types of data and how organizations use these structures for effective data management and analytics. Additionally, Nick details the architecture of database schemas, specifically the star and snowflake schemas, through his whimsical drawings and relatable analogies, making a technical subject approachable and memorable. His explanations help clarify how each storage option and schema can be optimally used in business environments, enhancing the understanding of their real-world applications and impacts.