Knowledge is Power
Source: http://forum.xda-developers.com/showthread.php?t=1663809 Android CPU governors explained What is a governor? A governor is a driver for the regulation of CPUFreq – CPU frequency. As the name suggests, we, the Governor of the decision, when at full capacity, the MaxFreq...
Source: http://www.gluster.org/2013/07/deep-dive-into-hadoop-with-bigtop-and-eclipse-remote-debuggers/ Deep dive into Hadoop with Bigtop and Eclipse Remote Debuggers Thanks to a little hack session with bradley childs over at Red Hat this week, I learned a new trick: Remote debugging of JVM (Hadoop + MR2) apps in...
mapred Vs. mapreduce Resources http://stackoverflow.com/questions/7598422/is-it-better-to-use-the-mapred-or-the-mapreduce-package-to-create-a-hadoop-job http://stackoverflow.com/questions/10986633/hadoop-configuration-mapred-vs-mapreduce http://www.slideshare.net/sh1mmer/upgrading-to-the-new-map-reduce-api Related posts: Remotely debug hadoop Creating Hive tables on compressed files Hadoop Hive UDTF Tutorial – Extending Apache Hive with Table Functions DistCp Between HA Clusters
Resources http://www.webresourcesdepot.com/test-sample-data-generators/ http://databene.org/databene-benerator/similar-products.html Tools GenerateData GenerateData is a free, open source script written in JavaScript, PHP and MySQL that lets you quickly generate large volumes of custom data in a variety of formats for use in testing software, populating databases....
Source: http://www.techbite.in/2013/05/debug-hadoop-source-code-using.html If you are someone who wants to dive into Hadoop source code and get a feel of the implementation details of all the abstracted out nitty-gritties of Hadoop’s architectural overview, and want to get your hands dirty by...
Source: http://www.etipstricks.com/2013/03/20-home-remedies-to-get-rid-of-dandruff.html Home remedies for dandruff is a natural way to get rid of dandruff, a common scalp disorder. A person looking for dandruff treatment can cure dandruff at home with the aid of naturally available remedies. Dandruff is the...
Source: http://lifehacker.com/5747897/how-to-build-a-car-mount-for-your-cellphone-from-office-supplies Reader Ryan Mottau built this awesome DIY smartphone car mount using our favorite DIY wonder-tool, the binder clip. Here’s how he did it. What You’ll Need Large (2″ wide) binder clips String for wrapping (I found black macramé thread...
source: http://www.webupd8.org/2013/04/improve-power-usage-battery-life-in.html There are various tweaks that you can apply to your laptop to save battery power, but many of them depend on the hardware, Linux distribution, some are outdated or too hard to apply for regular users and so...
Source: http://hendrelouw73.wordpress.com/2013/05/07/how-to-install-oracle-java-7-update-21-on-ubuntu-13-04-linux/ How to Install Oracle Java 7 update 21 on Ubuntu 13.04 Linux by Hendré Abstract This blog entry will guide you through the step-by-step installation of Java on Ubuntu. I selected Oracle Java 7 update 21 and Ubuntu Linux...
Source: http://askubuntu.com/questions/284551/performance-problems-with-13-04-and-virtualbox Graphic/performance fix for Ubuntu was tested with Ubuntu 13.04, 12.10, and 12.04. Part of this solution applies where aero / transperancy is used including d3d games. RAM requirements Recommended graphic memory or virtual ram for aero based operating...
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