Herbert Mühlburger's Blog » Business Intelligence

[video] – How is Hadoop used at Twitter?

Herbert Mühlburger — Fri, 10 Sep 2010 13:02:24 +0000

Image via CrunchBase

In the following video Dmitriy Ryaboy, a Twitter Analytics Engineer and a former Cloudera Intern, explains how Twitter uses Hadoop and Pig. Enjoy the video and have a good weekend!

How GE uses Hadoop to analyze big data (news.cnet.com)
How GE uses Hadoop to analyze big data (news.cnet.com)
Hadoop There it Was–Hadoop Summit June 2010 (developer.yahoo.net)
Whooping it up for Hadoop (ycorpblog.com)
Heard at the Hadoop Summit: Quotes and Sound Bites (developer.yahoo.net)

[video] – HBase and Pig: The Hadoop Ecosystem at Twitter

Herbert Mühlburger — Fri, 25 Jun 2010 06:17:16 +0000

I have just found this very interesting video dealing with the implementation of HBase and Pig in combination with Hadoop at Twitter:

HBase Digest, March 2010 (sematext.com)
Cassandra+Hadoop (slideshare.net)
Hadoop, Hbase and Hive- Bay area Hadoop User Group (slideshare.net)

Twitter’s use of Cassandra, Hadoop, Pig and HBase for highly distributed Data Processing and Analysis

Herbert Mühlburger — Thu, 06 May 2010 19:43:45 +0000

Kevin Weil, Analytics Lead at Twitter recently gave a presentation on Twitter’s use of Cassandra, Pig and HBase. Specially interesting is how Twitter uses Hadoop and Pig in their data analysis process.

(via @kevinweil)

Another great presentation from Tobias Ivarsson gives an overview on NoSQL:

(via @thobe)

[video] – Rethink the Data Warehouse with Hadoop and Hive

Herbert Mühlburger — Thu, 12 Nov 2009 08:07:33 +0000

Here is a great video explaining how Facebook uses Hadoop and Hive to build Data Warehouses and analyse their huge ammount of data. Every day Facebook gets around 4TB+ of compressed data, which is amazing and also difficult to be analysed.

(via Cloudera)

[video] – The History of Business Intelligence

Herbert Mühlburger — Sat, 01 Aug 2009 09:17:53 +0000

I have found a really nice video explaining Business Intelligence as a concept and highlighting the development phases of Business Intelligence through the history.