Blog Archives

read.odbc.ffdf & read.dbi.ffdf for fetching large corporate SQL data

If you are into large data but not enormeoulsy big data everyone is talking about and you are tired of finding a solution to get your data with several 10's of millions of records in R without having RAM issues, having a look at the packages ff, ffbase and ETLUtils might be the solution to your...

Read more »

Get your large SQL data in ff swiftly

Get your large SQL data in ff swiftly

The ff package is great when you are working with large data in R. Data in corporate environments are usually not that large that a Hadoop system is needed to handle it but the data are mostly large enough to make R choke on it's RAM.  T...

Read more »

R package ETLUtils @ CRAN – easy loading into ffdf

The R package ETLUtils is now available for download at it's CRAN repository.It's a package which facilitates the ETL in situations where you need to interact with SQL databases in a corporate environment. Basically it currently focusses on t...

Read more »