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Jethro - We Make Real-Time Business Intelligence Work on Hadoop

Jethro Blog

SQL-on-Hadoop, BI-on-Hadoop, Big Data, Interactive Business Intelligence, SQL Query Acceleration and Everything in between.


An Introduction to Jethro - Interactive BI on Big Data

By Eli Singer on June 07, 2018

Jethro is a leading vendor in the Big Data acceleration space. Our proven solution was developed over 5 years and is in production use by some of the most demanding global enterprises.


Top 10 Jedi Tips for Using Tableau on Jethro

By Michael Kravec on April 09, 2018

Last week's post was an ode to my love for using Tableau on Big Data. Now, I'm excited to share my top tips on doing so with Jethro.


How I Learned to Stop Worrying and Love Tableau on Big Data (Part 1)

By Michael Kravec on April 02, 2018

Tableau works well when you have fast data. The analysis just flows. Drop a dimension or a measure on a shelf and you get instant feedback with a visual representation of your data.


Enabling Interactive Business Intelligence on Hadoop with Hortonworks

By Elise Hymes on February 27, 2018

Join us March 6 at 11 AM PT, as we discuss Enabling Interactive Business Intelligence on Hadoop with Hortonworks.


How Tata CDN Made Interactive BI Work

By Mark Kremer on February 16, 2018

What makes it a big deal?Big Data is more than literally just much more data… it’s also, more co-tenant applications, more concurrent users, tighter data loading windows, more performance engineering––and all at significantly lower cost, giving better performance.


Create Join Index

By Boaz Raufman on November 01, 2017

Creates a new join index for a given dimension column and a fact table.  The dimension join key must be a PRIMARY KEY for the dimension table.