filehash: Simple Key-Value Database

Implements a simple key-value style database where character string keys are associated with data values that are stored on the disk. A simple interface is provided for inserting, retrieving, and deleting data from the database. Utilities are provided that allow 'filehash' databases to be treated much like environments and lists are already used in R. These utilities are provided to encourage interactive and exploratory analysis on large datasets. Three different file formats for representing the database are currently available and new formats can easily be incorporated by third parties for use in the 'filehash' framework.

Version: 2.3
Depends: R (≥ 3.0.0), methods
Published: 2015-08-16
Author: Roger D. Peng
Maintainer: Roger D. Peng <rdpeng at jhu.edu>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: http://github.com/rdpeng/filehash
NeedsCompilation: yes
Citation: filehash citation info
Materials: NEWS
CRAN checks: filehash results

Downloads:

Reference manual: filehash.pdf
Vignettes: The filehash Package
Package source: filehash_2.3.tar.gz
Windows binaries: r-devel: filehash_2.3.zip, r-release: filehash_2.3.zip, r-oldrel: filehash_2.3.zip
OS X Snow Leopard binaries: r-release: filehash_2.3.tgz, r-oldrel: filehash_2.2-2.tgz
OS X Mavericks binaries: r-release: filehash_2.3.tgz
Old sources: filehash archive

Reverse dependencies:

Reverse depends: filehashSQLite, stashR
Reverse imports: filehashSQLite, nat, tikzDevice, zooimage
Reverse suggests: tm