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!

Spark with a K – how Apache Spark is omnipresent at Oracle OpenWorld 2016

Apache Spark made numerous appearances in many different sessions during Oracle OpenWorld 2016. It is clear that Oracle is very much embracing and leveraging and endorsing Spark at various levels. Apache Spark is “a fast and general engine for large-scale data processing”. Spark has taken over from Hadoop MapReduce as the most prominent distributed job engine that organizes jobs – including sending the function to the distributed data and gathering the results. You can run (more...)

Top 3 Tips for Staying Current in the Evolving World of Data Warehousing

The world of data is changing and changing fast. How do you keep up? Here are my Top 3 tips.

Adventures in the Cloud

I just got back from a whirlwind tour that included a trip to San Francisco to visit the Snowflake HQ, attend the annual Oracle ACE Directors briefing, meetings and events at Oracle OpenWorld (OOW), speaking at OakTable World (OTW), then off to Chicago to speak at Enterprise Dataversity. Yes it was packed. And lots of […]

One more time: Do we still need Data Modeling?

More specifically do we still need to worry about data modeling in the NoSQL, Hadoop, Big Data, Data Lake, world? This keeps coming up. Today it was via email after a presentation I gave last week. This time the query was about the place of data modeling tools in this new world order. Bottom line: […]

Introduction to Snowflake!

Heads up! I will be giving a webinar next week, called Enabling Cloud-Native Elastic Data Warehousing to introduce folks to the Snowflake Elastic Data Warehouse. Sign up here and join me on July 12th! Special thanks to DAMA International for inviting me to do this! See you there! Kent The Data WarriorFiled under: Big Data, Data Warehouse, […]

Spark SQL and Oracle Database Integration

I’ve been meaning to write about Apache Spark for quite some time now – I’ve been working with a few of my customers and I find this framework powerful, practical, and useful for a lot of big data usages. For those of you who don’t know about Apache Spark, here is a short introduction.

Apache Spark is a framework for distributed calculation and handling of big data. Like Hadoop, it uses a clustered environment in (more...)

Forecast: Partly Cloudy — Connecting #OBIEE to @SnowflakeDB

My good friends at RedPill Analytics have done it again! In their never ending mission to #ChallengeEverything, they thought it would be cool to try to connect OBIEE (Oracle Business Intelligence Enterprise Edition) to the Snowflake Elastic Data Warehouse as a way to give OBIEE users access to a high performance data warehouse cloud service. This […]

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


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

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


  • 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!


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

Gluent New World: In-Memory Processing for Databases

As Gluent is all about gluing together the old world and new world in enterprises, it’s time to announce the Gluent New World webinar series!

The Gluent New World sessions cover the important technical details behind new advancements in enterprise technologies that are arriving into mainstream use.

These seminars help you to stay current with the major technology changes that are inevitably arriving into your company soon (if not already). You can make informed decisions about what to learn next – (more...)

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

My BIWA Summit Presentations

Here are the two BIWA Summit 2016 presentations I delivered today. The first one is a collection of high level thoughts (and opinions) of mine and the 2nd one is more technical:


NB! If you want to move to the "New World" - and benefit from the awesomeness of Hadoop, without having to re-engineer your existing applications - (more...)

Gluent launch! New production release, new HQ, new website!

I’m happy to announce that the last couple of years of hard work is paying off and the Gluent Offload Engine is production now! After beta testing with our early customers, we are now out of complete stealth mode and are ready talk more about what exactly are we doing :-)

Check out our new website and product & use case info here!

Follow us on Twitter:

We are hiring! Need to fill (more...)

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...)