The Importance of Feature Engineering and Selection
In machine learning your model is only ever as good as the data you train it on. As such a significant proportion of your effort should »
Oracle OpenWorld Europe : London 2019
Some eleven thousand people descended on Oracle OpenWorld Europe in London last week for two days of business and technical sessions delivered by a mixture of »
How Are My Users Connecting? Analyzing OAC and OBIEE entry points
Are you managing an OAC or OBIEE instance and your life is nice and easy since you feel like having everything in control: your users browse »
Exciting News for Unify
Announcement: Unify for Free We are excited to announce we are going to make Unify available for free. To get started send an email to unify@ »
Fixing* Baseline Validation Tool** Using Network Sniffer
Learn how to use Wireshark network sniffer to debug Oracle BI and BVT »
ODC Appreciation Day: Oracle Cloud PSM Cli
Oracle Developer Community (ODC) Appreciation Day (previously know as OTN Appreciation Day) is a day, started from an initiative of Tim Hall, where everyone can share »
OAC 18.3.3: New Features
I believe there is a hidden strategy behind Oracle's product release schedule: every time I'm either on holidays or in a business trip full of appointments »
Looker for OBIEE Experts: Introduction and Concepts
Looker for OBIEE Expert, and Introduction describing Looker concepts with the eyes of an OBIEE Expert. »
Parsing Badly Formatted JSON in Oracle DB with APEX_JSON
Using APEX_JSON to parse malformed JSON documents allowing the extraction of all the information contained. »
Making our way into Dremio
In an analytics system, we typically have an Operational Data Store (ODS) or staging layer; a performance layer or some data marts; and on top, there »