Using SparkSQL and Pandas to Import Data into Hive and Big Data Discovery
Big Data Discovery (BDD) is a great tool for exploring, transforming, and visualising data stored in your organisation’s Data Reservoir. I presented a workshop on »
Big Data Discovery (BDD) is a great tool for exploring, transforming, and visualising data stored in your organisation’s Data Reservoir. I presented a workshop on »
In yesterday’s post on using Oracle Big Data Discovery with Oracle Visual Analyzer in Oracle BI Cloud Service, I said mid-way through the article that »
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 »
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 »
Oracle recently announced Oracle Data Integrator Enterprise Edition Advanced Big Data Options as part of the new 12.1.3.0.1 release of ODI. It »
The other week I posted a three-part series (part 1, part 2 and part 3) on going beyond MapReduce for Hadoop-based ETL, where I looked at »
In this post we will see how Kibana can be used to create visualisations over various sets of data that we have combined together. Kibana is »
Introduction In the first part of this series I described how I made several sets of data relating to the Rittman Mead blog from various sources »
Introduction I’ve recently started learning more about the tools and technologies that fall under the loose umbrella term of Big Data, following a lot of »
rlwrap is a nice little wrapper in which you can invoke commandline utilities and get them to behave with full readline functionality just like you’d »