Knowledge is Power
Sources http://www.revelytix.com/?q=content/hadoop-ecosystem https://hadoopecosystemtable.github.io/ Cloudstory.com: 3-part series on Hadoop ecosystem Part 1 Part 2 Part 3 http://thinkbig.teradata.com/leading_big_data_technologies/hadoop/ Related posts: mapred Vs. mapreduce Remotely debug hadoop YARN – Overview Cascading
Source: https://hadoopecosystemtable.github.io/ Distributed Filesystem Apache HDFS The Hadoop Distributed File System (HDFS) offers a way to store large files across multiple machines. Hadoop and HDFS was derived from Google File System (GFS) paper. Prior to Hadoop 2.0.0, the NameNode was...
source: http://ss64.com/osx/syntax-bashkeyboard.html Bash Keyboard Shortcuts Moving the cursor: Ctrl + a Go to the beginning of the line (Home) Ctrl + e Go to the End of the line (End) Ctrl + p Previous command (Up arrow) Ctrl +...
Source: http://www.dwh-club.com/dwh-bi-articles/change-data-capture-methods.html Author(s): Bralgin, Igor Introduction to CDC According as to its definition and to its aims, a Data Warehouse (DWH) must maintain the history of business measures’ changes. Thus the ETL processes of the Data Warehouse loading must...
Following are some of the mac terminal shortcut keys Ctrl+a Move to the start of the line. Ctrl+e Move to the end of the line. Esc+f Move forward a word. Esc+b Move backward a word. Ctrl+l Clear the screen, reprinting...
Source: http://www.cultofmac.com/216093/create-your-own-transparent-image-files-with-preview-os-x-tips/ Create Your Own Transparent Image Files With Preview [OS X Tips] There are many times you might want to knock out the background of a particular image on your Mac. Typically, I pop into Photoshop or Fireworks...
Source: http://wiki.apache.org/hadoop/JobTracker The JobTracker is the service within Hadoop that farms out MapReduce tasks to specific nodes in the cluster, ideally the nodes that have the data, or at least are in the same rack. Client applications submit jobs to...
Source: http://www.bigdata-startups.com/open-source-tools/ Bigdata whitepapers http://www.bigdata-startups.com/big-data-white-papers/ Related posts: Cascading A vendor-independent comparison of NoSQL databases: Cassandra, HBase, MongoDB, Riak bigdata tools comparision Hadoop ecosystem
Source: http://www.cascading.org Cascading is a proven application development platform for building Data applications on Apache Hadoop. Whether solving simple or complex data problems, Cascading balances an optimal level of abstraction with the necessary degrees of freedom through a computation engine, systems...
Installing Office 2010 on wine Steps Use PlayOnLinux for Office install (It downloads 1.5.x version of wine) Change wine version from 1.5.x to latest – results in improved antialising Install missing wingdng2.ttf and wingdng3.ttf Under tab ‘Install Components’, install the...
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