One of the sessions I’m delivering at the upcoming Oracle Openworld 2015 in San Francisco is entitled “Oracle Business Intelligence Cloud Service—Moving Your Complete BI Platform to the Cloud [UGF4906]”, and looks at how you can now migrate your entire OBIEE11g platform into Oracle Public Cloud including data warehouse and data integration routines. Using Oracle BI Cloud Services’ new on-premise RPD upload feature you can upload an existing RPD into BICS and run it from there, (more...)
Gluent – where I’m a cofounder & CEO – is hiring awesome developers and (big data) infrastructure specialists in US and UK!
We are still in stealth mode, so won’t be detailing publicly what exactly we are doing ;-)
However, it is evident that the modern data platforms (for example Hadoop) with their scalability, affordability-at-scaleand freedom to use many different processing engines on open data formats are turning enterprise IT upside down.
“You’ve been running! Take a selfie, see how exercise changes you!” I smile when that message it pops into the notifications list on my Android smartphone when using theBasis Peak. All part of what endears me to using it even more to track my activity and sleep patterns.
The “smile-o-meter” approach of the Basis Peak Photo Finish feature is a great mix of the analog and digital, leveraging well-familiar smart phone functionality to (more...)
The new Oracle Big Data Discovery 1.1 release went GA a couple of weeks ago, and came with a bunch of features that addressed show-stoppers in the original 1.0 release; the ability to refresh and reload datasets from Hive, compatibility with Cloudera CDH and Hortonworks HDP Hadoop platforms, Kerberos integration, and the ability to bring in datasets from remote JDBC datasources. If you’re new to Big Data Discovery I covered the initial release (more...)
Cloudera welcomes InfoCaptor as a certified partner for data analytics and visualization. InfoCaptor delivers self-service BI and analytics to data analysts and business users in enterprise organizations, enabling more users to mine and search for data that uncovers valuable business insights and maximizes value from an enterprise data hub
Rudrasoft, the software company that specializes in data analytics dashboard solutions, announced today that it has released an updated version of its popular InfoCaptor software, which (more...)
Over the past couple of years we have had a lot of information about Big Data presented to us. But one of the things that still stands out is that there is still a bit of confusion on what Big Data is. Depending on who you are talking to you will get a different definition and interpretation of what Big Data is and what you can do with it.
Spending a bit more time with Apache Phoenix in my previous post I realised that you can use it to query existing HBase tables. That is NOT tables created using Apache Phoenix, but HBase - the columnar NoSQL database in Hadoop.
I think this is cool as it gives you the ability to use SQL on an HBase table.
To test this, let's say you login to HBase and you create an HBase table like (more...)
Phoenix is a bit different, a bit closer to my heart too, as I read the documentation on Apache Phoenix, the word 'algebra' and 'relational algebra' came across few times, and that mean only one thing, SQL! The use of (more...)
It explains what we see is coming, at a high level, from long time Oracle database professionals’ viewpoint and using database terminology (as the E4 audience is all Oracle users like us).
However, this change is not really about Oracle database world, it’s about a much wider shift in enterprise computing: modern Hadoop data lakes and clouds are here to stay. They are already taking over many workloads traditionally executed on (more...)
In this post I will share my experience with an Apache Hadoop component called Hive which enables you to do SQL on an Apache Hadoop Big Data cluster.
Being a great fun of SQL and relational databases, this was my opportunity to set up a mechanism where I could transfer some (a lot) data from a relational database into Hadoop and query it with SQL. Not a very difficult thing to do these days, actually (more...)
First, today (it’s still 18th June in California) is my blog’s 8th anniversary!
I wrote my first blog post, about Advanced Oracle Troubleshooting, exactly 8 years ago, on 18th June 2007 and have written 229 blog posts since. I had started writing and accumulating my TPT script collection a couple of years earlier and now it has over 1000 files in it! And no, I don’t remember (more...)
Yes folks a few weeks back we held the 2nd Annual World Wide Data Vault Consortium (#WWDVC) at the lovely Trapp Family Lodge outside Stowe, Vermont. What a great venue! Beautiful scenery, near perfect weather, great food, and great beer (they have their own brewery). Standing on the hillside it is easy to see why […]
Hard to believe that the 2nd Annual World Wide Data Vault Consortium (WWDVC15) is NEXT WEEK in beautiful Stowe Vermont. It promises to be an excellent event. The speakers include myself, Claudia Imhoff, Dan Linstedt (the inventor of Data Vault), Scott Ambler, Roelant Vos, Dirk Lerner and many more. The focus will be DV 2.0, […]
Virtual machines (VM) are not new –it has been around for quite some time, and as a consultant I find myself use them all the time. As a matter of fact, just on my laptop and external drive there are at least 15 or 20 different virtual environment which I use for testing, experimenting, and for creating new blog posts.
The thing with virtual machines that you need to be a little more than just (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...)
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.
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...)