Blog Archives

redshiftTools v1.0.0 – CRAN Release!

May 17, 2019
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redshiftTools v1.0.0 – CRAN Release!

A new version of the package redshiftTools has arrived with improvements and it's now available in CRAN! This package let's you efficiently upload data into an Amazon Redshift database using the approach recommended by Amazon This package is helpful because otherwise uploading data with inserts in Redshift is super slow,

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A comprehensive guide to connect R to Amazon Redshift

December 21, 2017
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A comprehensive guide to connect R to Amazon Redshift

A guide through the available drivers and tools when using Amazon Redshift from R and/or RStudio. We examine RPostgreSQL, RPostgres and RJDBC.

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A comprehensive guide to connect R to Amazon Redshift

December 21, 2017
By
A comprehensive guide to connect R to Amazon Redshift

A guide through the available drivers and tools when using Amazon Redshift from R and/or RStudio. We examine RPostgreSQL, RPostgres and RJDBC.

Read more »

xray: The R Package to Have X Ray Vision on your Datasets

November 21, 2017
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xray: The R Package to Have X Ray Vision on your Datasets

This package lets you analyze the variables of a dataset, to evaluate how is the shape of your data. Consider this the first step for modeling.

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xray: The R Package to Have X Ray Vision on your Datasets

November 21, 2017
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xray: The R Package to Have X Ray Vision on your Datasets

This package lets you analyze the variables of a dataset, to evaluate how is the shape of your data. Consider this the first step for modeling.

Read more »

Shiny Chart Builder – Explore your database with a point-and-click interface

January 2, 2017
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Shiny Chart Builder – Explore your database with a point-and-click interface

You can use R's Shiny to create an interactive dashboard with this application, make your database explorable without knowing SQL or R!

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Shiny Chart Builder – Explore your database with a point-and-click interface

January 1, 2017
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Shiny Chart Builder – Explore your database with a point-and-click interface

You can use R's Shiny to create an interactive dashboard with this application, make your database explorable without knowing SQL or R!

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Authentication Proxy on Shiny Open Source

December 28, 2016
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A year ago i wrote about a way to authenticate shiny with Auth0, using Apache: http://blog.datascienceheroes.com/adding-authentication-to-shiny-open-source-edition/ This method works but has some issues, Sebastian Peyrott has written an excellent new blogpost that explains how to add authentication to the Open Source edition of Shiny from scratch,

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Authentication Proxy on Shiny Open Source

December 2, 2016
By

A year ago i wrote about a way to authenticate shiny with Auth0, using Apache: http://blog.datascienceheroes.com/adding-authentication-to-shiny-open-source-edition/ This method works but has some issues, Sebastian Peyrott has written an excellent new blogpost that explains how to add authentication to the Open Source edition of Shiny from scratch,

Read more »

How to bulk upload your data from R into Redshift

May 15, 2016
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How to bulk upload your data from R into Redshift

Amazon's columnar database, Redshift is a great companion for a lot of Data Science tasks, it allows for fast processing of very big datasets, with a familiar query language (SQL). There are 2 ways to load data into Redshift, the classic one, using th...

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