kseq.h and zlib was used to parse FASTA format. Sqlite3 was used to store built indexes. pyfastx can randomly access to sequences from gzipped FASTA file mainly attributed to indexed_gzip.
kseq.h and zlib was used to parse FASTA format. Sqlite3 was used to store built indexes. pyfastx can randomly access to sequences from gzipped FASTA file mainly attributed to indexed_gzip.