In the first two posts in this series, we looked at what Oracle Big Data Discovery is and how you can use it to sample, cleanse and then catalog data in your Hadoop-based data reservoir. At the end of that second post we’d loaded some webserver log data into BDD, and then uploaded some additional reference data that we then joined to the log file dataset to provide descriptive attributes to add to the base (more...)
In yesterday’s post I looked at Oracle Big Data Discovery and how it brought the search and analytic capabilities of Endeca to Hadoop. We looked at how the Oracle Endeca Information Discovery Studio application works with a version of the Endeca Server engine to analyse and visualise sample sets of data from the Hadoop cluster, and how it uses Apache Spark to retrieve data from Hadoop and then transform that data to make it more (more...)
Oracle Big Data Discovery was released last week, the latest addition to Oracle’s big data tools suite that includes Oracle Big Data SQL, ODI and it’s Hadoop capabilities and Oracle GoldenGate for Big Data 12c. Introduced by Oracle as “the visual face of Hadoop”, Big Data Discovery combines the data discovery and visualisation elements of Oracle Endeca Information Discovery with data loading and transformation features built on Apache Spark to deliver a tool aimed at the (more...)
The call for papers for the Rittman Mead BI Forum 2015 closed a couple of weeks ago and we’ve had some excellent submissions on topics ranging from OBIEE, Visualizations and data discovery through to in-memory analytics, cloud, big data and data integration. As always, we’re now opening up the abstract submission list for scoring, so that anyone considering coming to either the Brighton or Atlanta events can have a say in what abstracts are selected.
In yesterday’s post I took a look at one of the new features in the 126.96.36.199.1 release of the BI Applications; integration between BI Apps 11g and Oracle Endeca Information Discovery. Whilst we’re on the topic then, I thought it’d be worth taking a look at another new feature introduced with BI Apps 188.8.131.52.1 – data lineage and impact analysis.
So what exactly is data lineage, and (more...)
One of the new features that made its way into Oracle BI Apps 184.108.40.206.1, and that completely passed me by at the time, was integration with Oracle Endeca Information Discovery 3.1 via a new ODI11g plug-in. As this new integration brings the Endeca “faceted search” and semi-structured data analysis capabilities to the BI Apps this is actually a pretty big deal, so let’s take a quick look now at (more...)