Our group published in 2013 the first computational database of mechanical properties of zeolites at the DFT level, which was of modest size with 121 pure silica frameworks. In 2015, de Jong et al. calculated and published elastic information for 1,181 inorganic compounds, which they deposited into the Materials Project database. Since then, that elastic database in the Materials Project has continued to grow and in April 2024, it contained elastic tensors for 12,128 crystalline structures.