Big Data Lite 4.7.0 is now available on OTN!

The latest release of Big Data Lite is now available on OTN!  This 4.7 release contains key components of Oracle's big data platform.  It has demos, tutorials and more.  Listed below are the products/features that are installed: Oracle Enterprise Linux 6.8 Oracle Database 12c Release 1... [Read More]

Fixing blank charts on ambari home page (Hortonworks Data Platform)

I created a 4 node container based (Proxmox LXC) Hortonworks Data Platform 2.5 Hadoop cluster recently and all went well apart from all the charts on the Ambari homepage were blank or showing “N/A”, like this:

An outline of the environment:

  • 4 node cluster of LXC containers on Proxmox host
  • Centos 7 Linux OS
  • Nodes are called bishdp0[1-4], all created from same template and identical configuration
  • All containers are on 192.168.1.0/24 (more...)

Join Rittman Mead at the 2017 BIWA Summit!

Join Rittman Mead at the 2017 BIWA Summit!

We invite you to come join us at the annual 2017 BIWA Summit.

Join Rittman Mead at the 2017 BIWA Summit!

This year we are proud to announce that Robin Moffatt, Head of Research and Development, will be presenting on:

Analysing the Panama Papers with Oracle Big Data Spatial and Graph

January 31, 2017 | 3:45 pm – 4:15 pm | Room 103

Oracle Big Data Spatial and Graph enables the analysis of datasets beyond that of standard relational analytics commonly used. Through (more...)

I’m speaking at Advanced Spark Meetup & attending Deep Learning Workshop in San Francisco

In case you are interested in the “New World” and happen to be in Bay Area this week (19 & 21 Jan 2017), there are two interesting events that you might want to attend (I’ll speak at one and attend the other):

Advanced Spark and TensorFlow Meetup

I’m speaking at the advanced Apache Spark meetup and showing different ways for profiling applications with the main focus on CPU efficiency. This is a free Meetup in San Francisco hosted (more...)

GNW05 – Extending Databases with Hadoop video (plus GNW06 dates)

In case you missed this webinar, here’s a 1.5h holiday video about how Gluent “turbocharges” your databases with the power of Hadoop – all this without rewriting your applications :-)

Also, you can already sign up for the next webinar here:

  • GNW06 – Modernizing Enterprise Data Architecture with Gluent, Cloud and Hadoop
  • January 17 @ 12:00pm-1:00pm CST
  • Register here.

See you soon!

 

NB! If you want to move to the "New World" - offload (more...)

GNW05 – Extending Databases With the Full Power of Hadoop: How Gluent Does It

It’s time to announce the next webinar in the Gluent New World series. This time I will deliver it myself (and let’s have some fun :-)

Details below:

GNW05 – Extending Databases With the Full Power of Hadoop: How Gluent Does It

NB! If you want to move to the "New World" - offload your data and workloads to Hadoop, without having to re-write your existing applications - check out Gluent. We are making history! (more...)

Gluent Podcast with Mark Rittman

Mark Rittman has been publishing his podcast series (Drill to Detail) for a while now and I sat down with him at UKOUG Tech 2016 conference to discuss Gluent and its place in the new world with him.

This podcast episode is about 49 minutes and it explains the reasons why I decided to go on to build Gluent a couple of years ago and where I see the enterprise data world going in (more...)

Cloud Data Warehousing for Dummies

If you, like me, are a data warehousing or BI professional, you have probably been wondering how this all fits in the cloud world. You may have even heard of data warehousing "in the cloud". But what does that really mean? What is a cloud data warehouse?

Using the Snowflake Information Schema

It is my 1 year anniversary of becoming the tech evangelist for Snowflake Computing! Hard to believe that a year ago I gave up independent consulting and joined this amazing team in San Mateo. While there has been a lot of travel recently with my speaking schedule, I have gotten to learn a ton about big data, […]

Drill to Detail Podcast: Data Modeling, Data Vault, and Snowflake!

Check out Episode 5 of Drill to Details where Mark Rittman asks me about data modeling, data vault, and Snwoflake DB!

Gluent New World #03: Real Time Stream Processing in Modern Enterprises with Gwen Shapira

It’s time to announce the 3rd episode of Gluent New World webinar series! This time Gwen Shapira will talk about Kafka as a key data infrastructure component of a modern enterprise. And I will ask questions from a old database guy’s viewpoint :)

Apache Kafka and Real Time Stream Processing

Speaker:

  • Gwen Shapira (Confluent)
  • Gwen is a system architect at Confluent helping customers achieve
    success with their Apache Kafka implementation. She has 15 years of
    (more...)

Database Migration and Integration using AWS DMS



Amazon Web Services (AWS) recently released a product called AWS Data Migration Services (DMS) to migrate data between databases.

The experiment

I have used AWS DMS to try a migration from a source MySQL database to a target MySQL database, a homogeneous database migration.

The DMS service lets you use a resource in the middle Replication Instance - an automatically created EC2 instance - plus source and target Endpoints. Then you move data from the source (more...)

Gluent New World #02: SQL-on-Hadoop with Mark Rittman

It’s time to announce the 2nd episode of the Gluent New World webinar series!

The Gluent New World webinar series is about modern data management: architectural trends in enterprise IT and technical fundamentals behind them.

GNW02: SQL-on-Hadoop : A bit of History, Current State-of-the-Art, and Looking towards the Future

Speaker:

  • This GNW episode is presented by no other than Mark Rittman, the co-founder & CTO of Rittman Mead and an all-around guru of enterprise BI!

(more...)

Gear up for #AIOUG OTN Yathra’ 2016

Guys, AIOUG is back again with OTN Yathra’ 2016. It is a series of technology evangelist events organized by All India Oracle Users Group in six cities touring across the length and breadth of the country. It was my extreme pleasure to be the part of it in 2015 and I’m pleased to announce that … Continue reading

Gluent Demo Video Launch

Although we are still in stealth mode (kind-of), due to the overwhelming requests for information, we decided to publish a video about what we do :)

It’s a short 5-minute video, just click on the image below or go straight to http://gluent.com:

Gluent Demo video

And this, by the way, is just the beginning.

Gluent is getting close to 20 people now, distributed teams in US and UK – and we are still hiring!

 

 

 

NB! (more...)

GNW01: In-Memory Processing for Databases

Hi, it took a bit longer than I had planned, but here’s the first Gluent New World webinar recording!

You can also subscribe to our new Vimeo channel here – I will announce the next event with another great speaker soon ;-)

A few comments:

  • Slides are here
  • I’ll figure a good way to deal with offline follow-up Q&A later on, after we’ve done a few of these events

If you like this (more...)

More Animals in Big Data Zoo – Big Data Landscape for 2016

| Mar 25, 2016

Hi All

While surfing net stumbled upon Big Data Landscape for 2016 image and it was very impressive to see many more new Animals in Big Data Zoo.

 

New Animals

Hope This Helps

Sunil S Ranka


Getting Started With Sample Programs for Apache Kafka 0.9

Read this article on my new blog Ted Dunning and I have worked on a tutorial that explains how to write your first Kafka application. In this tutorial you will learn how to: Install and start Kafka Create and Run a producer and a consumer You can find the tutorial on the MapR blog: Getting Started with Sample Programs for Apache Kafka 0.9

How many startups did Google purchase and what did it do with them?

Ever wondered, how may startups or companies did Google acquire so far and how much did it pay for them?

But the main question is, what happened to the acquired companies? Was it all waste of money?

With the recent re-structuring, Google became a subsidiary of Alphabet Inc., which now owns most of the parts.

Using infocaptor kpi dashboard software, we analyze the list of companies, products and services that Google has acquired (more...)

Cloudera certifies InfoCaptor for Big Data analytics on Hadoop

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...)