Herbert Mühlburger's Blog

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)

Since few time I am coding an extension to the open-source e-porfolio software Mahara. Therefore I have searched for a video explaining what an e-porfolio stands for and how it can be used: Here is a video that explains it: Few time ago Mahara UK 09, the very first conference covering the e-portfolio system Mahara, [...]

Just found a nice video about twitter and it’s users called the Twittersphere. (via blogdrauf.de) Related articles by Zemanta Immorality and Twitter (scientificamerican.com) Getting sucked into Twittersphere… (localglobe.blogspot.com)

The next video is about twitter’s growth by the unexpected use of the service. Very intersting video! This video I found on the gorgeous TED Talks. Enjoy watching. (via TED) Related articles by Zemanta TED Conferences app (textually.org) Ted 2009 (q-ontech.blogspot.com) TED conference accepting nominations for TED fellows (boingboing.net) Curious about Twitter? (nylady.edublogs.org)

Google released a new service called Google Latitude. This service enables you to see the location of your friends, collegues, etc. Here is a nice video explaining how Google Latitute workes: Related articles by Zemanta Google launches Latitude tool to help you track friends and family (telegraph.co.uk) Blinkx adds couch potato mode to video site [...]