SQL-on-Hadoop: Impala vs Drill
I recently wrote a blog post about Oracle's Analytic Views and how those can be used in order to provide a simple SQL interface to end »
ETL Offload with Spark and Amazon EMR - Part 1 - Introduction
We recently undertook a two-week Proof of Concept exercise for a client, evaluating whether their existing ETL processing could be done faster and more cheaply using »
Using HBase and Impala to Add Update and Delete Capability to Hive DW Tables, and Improve Query Response Times
One of our customers is looking to offload part of their data warehouse platform to Hadoop, extracting data out of a source system and loading it »
OBIEE 11.1.1.9 Now Supports HiveServer2 and Cloudera Impala
As you all probably know I’m a big fan of Oracle’s BI and Big Data products, but something I’ve been critical of is »