Some simple (yet not most efficient) solutions:
- `torchvision.datasets.ImageFolder`/`torchvision.datasets.DatasetFolder` + `data.DataLoader`
- `lmdb` (Lightning Memory-mapped database manager)


Key technologies:
- `lapack` for process the data
- `Magma` suuport: MAGMA is a collection of next generation linear algebra (LA) GPU accelerated libraries designed and implemented by the team that developed LAPACK and ScaLAPACK.