Explore the persistent Mayer-Vietoris spectral sequence in this 51-minute conference talk by Álvaro Torras Casas. Gain insights into parallelizing persistent homology computations by isolating cellular data and merging homological information. Discover how this approach allows for a wide range of covers and results in persistence barcodes enriched with locality information. Learn about the experimental results obtained using PerMaViss, and understand the potential applications of this method in applied algebraic topology.