Train a dictionary from various sources.
A dictionary can help improve the compression of small files. The dictionary must be present during decompression, but can be shared accross multiple "similar" files.
Creating a dictionary using the
zstd C library,
zstd command-line interface, using this library,
or using the
train binary provided, should give the same result,
and are therefore completely compatible.
Prepared dictionary for decompression
Prepared dictionary for compression
Train a dictionary from a big continuous chunk of data.
Train a dict from a list of files.
Train a dictionary from multiple samples.