NoSQL database vendor Couchbase Inc. is seeking to let developers build always-available, data-driven apps for mobile users wherever they are, even when they don't have connectivity to the cloud.
The Couchbase Mobile suite was released yesterday, featuring three components, including an ...
Assuming you have installed Hadoop on your cluster, if not please follow http://code.google.com/p/hadoop-snappy/
This is the machine config of my cluster nodes, though the steps that follow could be followed with your installation/machine configs
pkommireddi@pkommireddi-wsl:/tools/hadoop/pig-0.9.1/lib$ uname -a
Linux pkommireddi-wsl 2.6.32-37-generic #81-Ubuntu SMP Fri ...
Users of Google’s cloud platform should find it easier to run Hadoop jobs directly against data in Google BigQuery and Google Cloud Datastore from now on.
we are making it easier for you to run Hadoop jobs directly against your data ...
By Angus Kidman
Trying to choose the right tool for a big data project? This chart (and three simple rules) can help guide you through the options.
This chart is based on one shown by Microsoft Research senior research program manager Wenming ...
The origins of Impala can be found in F1 – The Fault-Tolerant Distributed RDBMS Supporting Google’s Ad Business.
One of many differences between MapReduce and Impala is in Impala the intermediate data moves from process to process directly instead of storing it ...
1. Download load eclipse Europa or Indigo
2. Download Hadoop eclipse plugin eg: hadoop-eclipse-plugin-1.0.3.jar
3. Copy jar in eclipse plugin folder
4. Open eclipse
5. Add Map/Reduce server
6. Add New DFS Location
Location name: localhost
7. New -> others -> Map/Reducer Project
The M7 Edition. Sounds like a high performance sports car, doesn’t it? In reality, M7 is MapR’s enterprise-grade platform that provides its own unique brand of high-performance, dependability and ease of use to both NoSQL and Hadoop applications. M7 removes ...
The emergence of YARN for the Hadoop 2.0 platform has opened the door to new tools and applications that promise to allow more companies to reap the benefits of big data in ways never before possible with outcomes possibly never ...
Hadoop Ecosystem and MapReduce
There is an extensive list of products and projects that either extend Hadoop’s functionality or expose some existing capability in new ways. For example, executing SQL-like queries on top of Hadoop has spwaned several products. Facebook started ...