Easy Manipulation of Out of Memory Data Sets

Hard drive data: Class of data allowing the easy importation/manipulation of out of memory data sets. The data sets are located on disk but look like in-memory, the syntax for manipulation is similar to 'data.table'. Operations are performed "chunk-wise" behind the scene.


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install.packages("hdd")

0.1.0 by Laurent Berge, a month ago


Browse source code at https://github.com/cran/hdd


Authors: Laurent Berge [aut, cre]


Documentation:   PDF Manual  


GPL-3 license


Imports fst, utils, readr

Depends on data.table

Suggests knitr, rmarkdown


See at CRAN