This lecture introduces Nexus Fusion, a platform enabling collaborative data and knowledge discovery for data-driven scientists, data stewards, and software engineers. It covers the management of data, web interfaces, data discovery, data presentation, and plugins for visualization. The lecture also explains the use of Studios for presenting data, the Fusion Plugin for electrophysiology viewing, searching data, MINDS compliance for neuroscience datasets, and the benefits of MINDS compliance in creating community consensus and facilitating data integration.