Part 4a – (Article 22: Profiling) Why me? and how Oracle 12c saves the day

This is the fourth part of series of blog posts on 'How the EU GDPR will affect the use of Machine Learning'

In this blog post (Part4a) I will discuss the specific issues relating to the use of machine learning algorithms and models. In the next blog post (Part 4a) I will examine some of the more technical aspects and how the in-database machine learning functions saves the day!

The EU GDPR has (more...)

Analyzing Wimbledon Twitter Feeds in Real Time with Kafka, Presto and Oracle DVD v3

Analyzing Wimbledon Twitter Feeds in Real Time with Kafka, Presto and Oracle DVD v3

Last week there was Wimbledon, if you are a fan of Federer, Nadal or Djokovic then it was one of the events not to be missed. I deliberately excluded Andy Murray from the list above since he kicked out my favourite player: Dustin Brown.

Analyzing Wimbledon Twitter Feeds in Real Time with Kafka, Presto and Oracle DVD v3

Two weeks ago I was at Kscope17 and one of the common themes, which reflected where the industry is going, was the usage of Kafka as central hub for all data (more...)

Dashboards For Banking

The integration of huge financial data, time sensitivity and security restrictions is an extremely complex process. In this regard, the banking sector has found dashboards to be useful.

There’s no doubt your own institution grapples with humungous sets of data. Because of the large volumes of data and the manual treatment given to it, it is highly likely that you cannot make sense of these data in a way that you can fully take advantage (more...)

Importance Of Executive Dashboards For Insurance Companies

Were there times when you became so handicapped because data were not readily available? You demanded for reports for your perusal but the teams were still scrambling for data from files.

This is not happening only to you. It is a common flaw among insurance company managers.

What is being sacrificed when this happens?

  • Companies incur revenue losses.
  • Customer trust erodes.
  • Management loses times in meetings without the availability of concrete data.
  • Tension builds up (more...)

Possible solution for TLS 1.2 issues between Windows 10 and Oracle EPM Weblogic


We have recently seen some users of both Dodeca and Hyperion products where Windows 10 machines have issues connecting to the Weblogic servers shipped with Oracle EPM due to the absence of the TLS 1.2 protocol.  The underlying issue is that Windows 10 is an evolution of technology whereas Oracle EPM Weblogic, and more specifically the Java version tested and shipped with it, are stuck in the stone age.  Java 1.6 started its (more...)

Dashboards for Credit Unions

Business intelligence tools will thrive wherever there is available data that is reliable and accessible. When it comes to BI tools, these work not only by recording and reporting gains, losses, or delinquencies but also aid its users in finding potential opportunities in their industry.

Performance dashboards and other BI tools are increasing in popularity especially for credit unions. This is because these tools help organizations to assess risks aligned with loan portfolios. These (more...)

KPI Reporting and Dashboards for Project Management

KPIs enable managers to easily get an insight on how well a project has been handled. Although results are usually taken into account, the use of performance indicators considers all aspects of project management, which often makes KPI reporting more comprehensive as opposed to simple data analysis.

At the end of the day, KPIs provide a way for managers to improve how they handle projects and supervise their own team members. Its contribution to any (more...)

PRECIS R package

If you use R then you are very familiar with the SUMMARY function.

If you use R then you are very familiar with the name Hadley Wickham. He has produced some really cool packages for R.

He has produced a new R package and function that complements the commonly used SUMMARY R function.

The following outlines how you can install this new R package from GitHub (Hadley's GitHub is https://github.com/hadley/).

Install the R (more...)

Oracle Mobile Analytics

Imagine yourself without a mobile device. There was a time we used our mobile phone to make calls only. Ok, we did some text sending via sms. But that was it. Nowadays (if I look at myself) I do not use my phone to make phone calls. Yes, when I am in the car the … Continue reading "Oracle Mobile Analytics"

Streaming Global Cyber Attack Analytics with Tableau and Python

Streaming Global Cyber Attack Analytics with Tableau and Python

Streaming Global Cyber Attack Analytics with Tableau and Python

Introduction and Hacks

As grandiose a notion as the title may imply, there have been some really promising and powerful moves made in the advancement of smoothly integrating real-time and/or streaming data technologies into most any enterprise reporting and analytics architecture. When used in tandem with functional programming languages like Python, we now have the ability to create enterprise grade data engineering scripts to handle the manipulation and flow of data, large or small, for (more...)

Building a digital dashboard for small business

You take pains to make the most out of every dollar you earn. Do you have the same attitude for data?

Data that are used optimally for small businesses are great tools to help their owners come up with better decisions.

Digital reporting and performance dashboards can improve a business’ performance dramatically, but that’s only possible in your own situation if you use the right tools and strategies.

Here we will be taking up what (more...)

Benefits Of Log File Analysis

Every time any page is requested from your website by a human or another program or an automated bot, the event is tracked in a log file that is stored on the web server. If you have installed Google Analytics, then google will tell you all about the visitor and page analytics. It will tell you how many users, what are the top pages etc. In the case of Log File Analyzer, you can get (more...)

Part 3 – Ensuring there is no Discrimination in the Data and machine learning models

This is the third part of series of blog posts on 'How the EU GDPR will affect the use of Machine Learning'

The new EU GDPR has some new requirements that will affect what data can be used to ensure there is no discrimination. Additionally, the machine learning models needs to ensure that there is no discrimination with the predictions it will make. There is an underlying assumption that the organisation has the (more...)

Enabling A Modern Analytics Platform

Over recent years, bi-modal analytics has gained interest and, dare I say it, a level of notoriety, thanks to Garnter’s repositioning of its Magic Quadrant in 2016. I’m going to swerve the debate, but if you are not up to speed, then I recommend taking a look here first.

Regardless of your chosen stance on the subject, one thing is certain: the ability to provision analytic capabilities in more agile ways and with greater end (more...)

Exploring Oracle Business Analytics

In the blogpost about “Gathering new Knowledge” I decided to investigate a few different areas of the Oracle atmosphere. Oracle Business Analytics was one of them. In a series of different blogposts I will cover different parts of the Oracle Business Analytics  product suite. At the end of this post there will be a list of different … Continue reading "Exploring Oracle Business Analytics"

Gathering new knowledge

Last June I was present at the nl_OUG Tech Experience 2017. These kind of events are not only interesting because of the networking possibilities. One of the most valuable aspects  is the fact that people are sharing their knowledge. The Oracle community is a very active community so there were two days of intensive knowledge … Continue reading "Gathering new knowledge"

Unify – bringing together the best of both worlds

Since I started teaching OBIEE in 2011, I had the pleasure of meeting many fascinating people who work with Business Intelligence.

In talking to my students, I would generally notice three different situations:

  1. Folks were heavy users of OBIEE, and just ready to take their skills to the next level.

  2. They were happily transitioning to OBIEE from a legacy reporting tool, that didn’t have the power that they needed.

  3. There were not-so-good times, like when (more...)

Oracle Data Visualization V3.0

Last month Oracle released a new version of Oracle Data Visualization V3.0. In this upgraded version you can expect some new functionality regarding: Connections to data sources & data preparation, Enhanced data flow Intuitive data visualization process setup & formatting Comprehensive system management toolset Check out the presentation of Philippe Lions below where he gives … Continue reading "Oracle Data Visualization V3.0"

BI tools for Data Driven Culture

Modern day technology has brought about new business practices that have not only made industries more efficient but more competitive as well. People these days live in what is known as a data-driven environment where instinct or luck does not run the business culture, but by honest-to-goodness facts.

There was a time when business intelligence tools served the purpose of providing industry insights, information on consumer behavior, and even consumption patterns. These days, they do (more...)

Oracle Data Visualization Desktop v3

Oracle Data Visualization Desktop v3

The ODTUG Kscope17 conference last week in San Antonio was a great event with plenty of very interesting sessions and networking opportunities. Rittman Mead participated during the thursday deep dive BI session and delivered three sessions including a special "fishing" one.



In the meantime Oracle released Data Visualization Desktop 12.2.3.0.0 which was presented in detail during Philippe Lions session and includes (more...)