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ETLUtils  

Utility Functions to Execute Standard Extract/Transform/Load Operations (using Package 'ff') on Large Data
View on CRAN: Click here


Download and install ETLUtils package within the R console
Install from CRAN:
install.packages("ETLUtils")

Install from Github:
library("remotes")
install_github("cran/ETLUtils")

Install by package version:
library("remotes")
install_version("ETLUtils", "1.5")



Attach the package and use:
library("ETLUtils")
Maintained by
Jan Wijffels
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2012-04-03
Latest Update: 2020-08-03
Description:
Provides functions to facilitate the use of the 'ff' package in interaction with big data in 'SQL' databases (e.g. in 'Oracle', 'MySQL', 'PostgreSQL', 'Hive') by allowing easy importing directly into 'ffdf' objects using 'DBI', 'RODBC' and 'RJDBC'. Also contains some basic utility functions to do fast left outer join merging based on 'match', factorisation of data and a basic function for re-coding vectors.
How to cite:
Jan Wijffels (2012). ETLUtils: Utility Functions to Execute Standard Extract/Transform/Load Operations (using Package 'ff') on Large Data. R package version 1.5, https://cran.r-project.org/web/packages/ETLUtils
Previous versions and publish date:
1.0 (2012-04-03 20:28), 1.1 (2012-05-20 20:56), 1.2 (2013-01-05 08:26), 1.3 (2015-05-18 17:55), 1.4.1 (2018-01-25 22:49), 1.4 (2018-01-17 11:50)
Other packages that cited ETLUtils R package
View ETLUtils citation profile
Other R packages that ETLUtils depends, imports, suggests or enhances
Functions, R codes and Examples using the ETLUtils R package
Some associated functions: ETLUtils-package . factorise . matchmerge . naLOCFPlusone . read.dbi.ffdf . read.jdbc.ffdf . read.odbc.ffdf . recoder . renameColumns . write.dbi.ffdf . write.jdbc.ffdf . write.odbc.ffdf . 
Some associated R codes: All_Imports.R . ffsql.R . matchmerge.R . pkg.R . utils.R .  Full ETLUtils package functions and examples
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