h5py - Hierarchical Data Storage h5py provides a seamless bridge between NumPy and HDF5. It allows you to organize data into groups (like folders) and datasets (like NumPy arrays), with rich metadata (attributes) attached to every object. When to Use - Storing datasets that are much larger than your computer's RAM. - Organizing complex scientific data into a hierarchical "folder-like" structure. - Storing numerical arrays (NumPy) with high-speed random access. - Keeping metadata (units, experiment dates, parameters) attached directly to the data. - Sharing data between different languages (C,…