rHpcc: Interface between HPCC and R

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rHpcc is an R package providing an Interface between R and HPCC.Familiarity with ECL (Enterprise Control Language) is a must to use this package.HPCC is a massive parallel-processing computing platform that solves Big Data problems.ECL is the Enterprise Control Language designed specifically for huge data projects using the HPCC platform.Its extreme scalability comes from a design that allows you to leverage every query you create for re-use in subsequent queries as needed. To do this, ECL takes a dictionary approach to building queries wherein each ECL definition defines an Attribute. Each previously defined Attribute can then be used in succeeding ECL Attribute definitions as the language extends itself as you use it.

Author
Dinesh Shetye
Date of publication
2012-08-14 07:31:57
Maintainer
Dinesh Shetye <dinesh.shetye@lexisnexis.com>
License
GPL-2
Version
1.0
URLs

View on CRAN

Man pages

ECL
The base class that generates the ECL(Enterprise Control...
ECL-class
Class '"ECL"'
ECLDataset
Creates a DATASET definition. The DATASET declaration defines...
ECLDataset-class
Class '"ECLDataset"'
ECLDedUp
Creates an ECL "DEDUP" definition.
ECLDedUp-class
Class '"ECLDedUp"'
eclDirectCall
Executes the ECL code on the cluster specified and returns...
ECLDistribute
Creates an ECL "DISTRIBUTE" definition.
ECLDistribute-class
Class '"ECLDistribute"'
ECLIterate
Creates an ECL "ITERATE" definition.
ECLIterate-class
Class '"ECLIterate"'
ECLJoin
Creates an ECL "JOIN" definition.
ECLJoin-class
Class '"ECLJoin"'
ECLOutput
Creates a ECL action "Output".
ECLOutput-class
Class '"ECLOutput"'
ECLProject
Creates an ECL "PROJECT" definition.
ECLProject-class
Class '"ECLProject"'
ECLRecord
Creates an ECL "Record Set" definition.
ECLRecord-class
Class '"ECLRecord"'
ECLRollUp
Creates an ECL "ROLLUP" definition.
ECLRollUp-class
Class '"ECLRollUp"'
ECLSort
Creates an ECL "SORT" definition.
ECLSort-class
Class '"ECLSort"'
ECLTable
Creates an ECL "TABLE" definition.
ECLTable-class
Class '"ECLTable"'
ECLTOPN
Returns the first count number of records in the sorts order...
ECLTOPN-class
Class '"ECLTOPN"'
ECLTransform
Creates an ECL "TRANSFORM" definition.
ECLTransform-class
Class '"ECLTransform"'
parseResults
Parses the XML returned from eclDirectCall().
sprayFixed
Used to upload the fixed-format file from the landing zone to...
sprayVariable
Used to upload the variable length file from the landing zone...
trim
This function is used to trim leading or trailing whitespaces

Files in this package

rHpcc
rHpcc/MD5
rHpcc/R
rHpcc/R/functions.R
rHpcc/R/classes.R
rHpcc/NAMESPACE
rHpcc/man
rHpcc/man/trim.Rd
rHpcc/man/sprayVariable.Rd
rHpcc/man/sprayFixed.Rd
rHpcc/man/parseResults.Rd
rHpcc/man/ECLTransform.Rd
rHpcc/man/ECLTransform-class.Rd
rHpcc/man/ECLTOPN.Rd
rHpcc/man/ECLTOPN-class.Rd
rHpcc/man/ECLTable.Rd
rHpcc/man/ECLTable-class.Rd
rHpcc/man/ECLSort.Rd
rHpcc/man/ECLSort-class.Rd
rHpcc/man/ECLRollUp.Rd
rHpcc/man/ECLRollUp-class.Rd
rHpcc/man/ECLRecord.Rd
rHpcc/man/ECLRecord-class.Rd
rHpcc/man/ECLProject.Rd
rHpcc/man/ECLProject-class.Rd
rHpcc/man/ECLOutput.Rd
rHpcc/man/ECLOutput-class.Rd
rHpcc/man/ECLJoin.Rd
rHpcc/man/ECLJoin-class.Rd
rHpcc/man/ECLIterate.Rd
rHpcc/man/ECLIterate-class.Rd
rHpcc/man/ECLDistribute.Rd
rHpcc/man/ECLDistribute-class.Rd
rHpcc/man/eclDirectCall.Rd
rHpcc/man/ECLDedUp.Rd
rHpcc/man/ECLDedUp-class.Rd
rHpcc/man/ECLDataset.Rd
rHpcc/man/ECLDataset-class.Rd
rHpcc/man/ECL.Rd
rHpcc/man/ECL-class.Rd
rHpcc/DESCRIPTION