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.
|Author||Roger D. Peng <firstname.lastname@example.org>|
|Date of publication||2015-08-16 07:30:57|
|Maintainer||Roger D. Peng <email@example.com>|
|License||GPL (>= 2)|
createQ: Create/Initialize Queue
createS: Create/Initialize Stack
db2env: Load database into environment
dbInit: Simple file-based hash table
dump: Dump objects of database
filehash-class: Class "filehash"
filehashFormats: List and register filehash formats
filehashOption: Set filehash options
push: Operations on Stacks/Queues
queue-class: Class "queue"
stack-class: Class "stack"