Donor’s Choose is an online charity in America through which teachers can post details of projects that need funding and donors can give money towards them. The data from the charity since it began in 2000 is available to download freely here in several CSV datasets. In this article I’m going to show how to use the ELK stack of data discovery tools from Elastic to easily import some data (the donations dataset) and quickly start analysing (more...)
Oracle Data Integrator Enterprise Edition Advanced Big Data Option Part 1- Overview and 184.108.40.206.1 install
Oracle recently announced Oracle Data Integrator Enterprise Edition Advanced Big Data Options as part of the new 220.127.116.11.1 release of ODI. It includes various great new functionalities to work on an Hadoop ecosystem. Let’s have a look at the new features and how to install it on Big Data Lite 4.1 Virtual Machine.
Note that some of these new features, for example Pig and Spark support and use of Oozie, requires the (more...)
In a post earlier this week I previewed three sessions at the upcoming Brighton Rittman Mead BI Forum 2015; in this post I’m going to look at four particularly interesting sessions at the Atlanta Rittman Mead BI Forum 2015 event running the week after Brighton, on May 13th-15th 2015 at the Renaissance Atlanta Midtown Hotel, Atlanta GA. As well as an optional one-day masterclass on big data development by myself and Jordan Meyer on (more...)
Jordan Meyer and I were very pleased to be invited onto the Realtime BI Show podcast last week, run by Kevin McGinley and Stewart Bryson, to talk about the upcoming Rittman Mead BI Forum running in Brighton and Atlanta in May 2015. Stewart and Kevin are of course speaking at the Atlanta BI Forum event on May 13th-15th 2015 at the Renaissance Atlanta Midtown Hotel, Atlanta, and in the podcast we talk about the one-day (more...)
We will be presenting the Sonra Hadoop Quick Start Appliance at CeBIT next week in Hanover. Meet and greet us in Hall 2, Stand D52 (C58).
At Sonra we understand the difficulties faced by businesses when they begin their Big Data journey. We help you get started in days or weeks and immediately reap the benefits of Big Data. Sonra have packaged optimised Hadoop Supermicro hardware with MapR, the prime Hadoop distribution, and added our (more...)
For those of you who missed the event I have posted some pictures below. We have recorded (more...)
Join MapR and Sonra for the Hadoop User Group Ireland Meetup on 23 February at 6 pm at the Wayra offices (O2/Three building). You’ll learn more about the MapR distribution for Apache Hadoop through use cases, case studies and an introduction to the benefits of using the MapR platform.
Come by for this content-packed first event ending with the opportunity to socialise over beer and pizza kindly provided by Sonra.
What is (more...)
I have been patching engineered systems since the launch of the Exadata V2 and recently i had the opportunity to patch the BDA we have in house. As far as comparisons go, this is were the similarities stop between Exadata and a Big Data Appliance (BDA) patching.
Our BDA is a so called startes rack consisting of 6 nodes running a hadoop cluster, for more information about this read my First Impressions blog post. On (more...)
Voor februari 2015 staan er diverse presentaties op de planning met name op het gebied van architectuur en agile:
Kennissesies agile architectuur bij Ordina
Op 5 februari organiseert Ordina een kennissessie over agile architectuur in de praktijk. Net als op het LAC zal ik een presentatie houden over de waarde van architectuur en time-to-market. Waarin ik laat zien dat juist architectuur waarde en snelheid kan bieden bij de time-to-market. Dit aan de (more...)
Every data platform has its value, and deciding which one will work best for your big data objectives can be tricky—Alex Gorbachev, Oracle ACE Director, Cloudera Champion of Big Data, and Chief Technology Officer at Pythian, has recorded a series of videos comparing the various big data platforms and presents use cases to help you identify which ones will best suit your needs.
Riak and Oracle are completely different platforms. Alex explains that “Oracle database (more...)