Tag Archives: Apache

Interactive Data Science with R and Apache Zeppelin Notebook

Interactive Data Science with R and Apache Zeppelin Notebook

This looks promising even though I never used IPython or Matlab Mupad

http://blog.sparkiq-labs.com/2015/11/16/interactive-data-science-with-r-in-apache-zeppelin-notebook/

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Get started with Python and Apache Flink

Get started with Python and Apache Flink

This is another data streaming framework but Redis seems to be nice still

http://www.kdnuggets.com/2015/11/getting-started-python-apache-flink.html

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How to integrate Matlab with Hadoop Big Data Apache Oracle Java Excel

How to integrate Matlabr with Hadoop Big Data Apache Oracle Java Excel

A question cam in via one of my Youtube videos:

Hi Bryan! I want ask you if is possible import matlab data into hadoop plataform? I have seen your videos but i dont found something about it. Could you help me? Do you know some URL with a tutorial or document with step by step?

I said: you try googling: matlab production server hadoop You may find some positive results but they ain’t cheap

http://www.mathworks.com/discovery/matlab-mapreduce-hadoop.html

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Is open source Java Apache Storm Trident by Twitter with NOSQL Redis worth it in pursuite of big data streaming

Is open source  Java Apache Storm Trident by Twitter with NOSQL Redis worth pursuit for real time  big data streaming

Recent:

http://www.javaworld.com/article/2855718/big-data/beyond-storm-for-streaming-data-applications.html

http://www.javaworld.com/article/2078672/big-data/open-source-tools-open-source-java-projects-storm.html

http://www.javacodegeeks.com/2014/09/instant-big-data-stream-processing-instant-storm.html

https://storm.apache.org/documentation/Tutorial.html

http://java.dzone.com/articles/trident-storm-real-time

I will let you know as I dig deeper for potential

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A recent local presentation video

Another interesting example with Redis

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Who uses open source Apache Storm for enhanced message queuing?

Who uses open source Apache Storm for enhanced message queuing?

As said on the site:

Storm integrates with any queueing system and any database system. Storm’s spout abstraction makes it easy to integrate a new queuing system

https://storm.apache.org/about/integrates.html

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cComparing NoSQL Data Stores from a quant trading school: Apache Tomcat and Maven ?

cComparing NoSQL Data Stores from a quant trading school: Apache Tomcat and Maven ?

From a new Twitter follower so many thanks to them for sending

http://www.quantschool.com/home/programming-2/comparing_inmemory_data_stores

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Youtube video how to integrate Matlab Production Server with Hadoop Big Data Apache Oracle SQL Server Java .NET Excel using C# or C++

 

Youtube video how to integrate Matlab Production Server with Hadoop Big Data Apache Oracle SQL Server Java  .NET Excel using C# or C++

This can all be done with this new product. Watch this webinar at

https://quantlabs.net/blog/2013/03/game-changer-matlab-production-server-changes-how-you-extend-a-trading-platform-with-your-algorithms-trading-strategies-or-models/

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Intoducing Hortonworks – The Next Generation of Apache Hadoop MapReduce

Intoducing Hortonworks – The Next Generation of Apache Hadoop MapReduce
This presentation presents some loose details about the future of Hadoop as hortonworks sees it. This is important because one of the founders of hortonworks is Arun Murthy. Arun has been at Yahoo for a number of years focused on Hadoop. To say that Arun knows Hadoop would be somewhat of an understatement.

The big news to me here is that the limitations of Hadoop are finally being acknowledged and would seem that their in the process of being addressed. Especially if they could take Hadoop into the real of continuous query.

As I pointed out to the guys at backtype about Storm – everyone who knows anything about this space is going real time. I’ve watched that shift happen over the last two years – it started as a trickle, people said it was impossible. Look at the space now – the pace is mind boggling.

Take a look at the presentation – and let’s discuss!

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Instructions on how to deploy a Java WAR folder into Apache Tomcat

Instructions on how to deploy a Java WAR folder into Apache Tomcat

1. If Tomcat is running, stop it by pressing Ctrl-C in the Command Prompt. I would backup the old war file before proceeding. Replace the war/zip in your virtual machine’s C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps

2. Remove the old expanded old WAR’s folder. You could expand into a new folder with the new WAR file.

3. In order to retest cleanly, I would suggest removing the C:\Program Files\Apache Software Foundation\Tomcat 6.0\work folder

4. Relaunch C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin\tomcat6.

Assume the name of a  guest virtual machine is Zeus, so in your host browser navigate to zeus:8080/webapp. This is case sensitive. If you run into problems still with your browser, delete the browser’s complete cache. I have tested all major browsers and it seems ok

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