Questions Columns Rows
GitHub icon

CRAM file format

CRAM file format - Binary data format

< >

CRAM file format is a binary data format created in 2011.

#1972on PLDB 12Years Old

CRAM is a compressed columnar file format for storing biological sequences aligned to a reference sequence, initially devised by Markus Hsi-Yang Fritz et al.CRAM was designed to be an efficient reference-based alternative to the Sequence Alignment Map (SAM) and Binary Alignment Map (BAM) file formats. It optionally uses a genomic reference to describe differences between the aligned sequence fragments and the reference sequence, reducing storage costs. Additionally each column in the SAM format is separated into its own blocks, improving compression ratio. Read more on Wikipedia...

View source

- Build the next great programming language Search Add Language Features Creators Resources About Blog Acknowledgements Stats Sponsor Traffic Traffic Today Day 277 Logout