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Rescooped by Satheesh Kumar from Cloud & Bigdata Watching
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Storing and Querying Big Data in Hadoop ( HDFS )

Storing and Querying Big Data in Hadoop ( HDFS ) | hadoop bigdata | Scoop.it
There is so much happening in the world of Big Data that it is not even funny any more. In this calendar year alone, companies would have spent US$ 4.5 billion on big data. Sadly I find that most I...

Via Wonil Lee Ph.D.
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Rescooped by Satheesh Kumar from Scala & Cloud Playing
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HA Namenode for HDFS with Hadoop 1.0 – Part 1

HA Namenode for HDFS with Hadoop 1.0 – Part 1 | hadoop bigdata | Scoop.it
Introduction A Highly Available NameNode for HDFS has been in development since last year. That effort focused singularly on the automatic failover of the.

Via Wonil Lee Ph.D.
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Hadoop 2.0: MapReduce in its place, HDFS all grown-up | ZDNet

Hadoop 2.0: MapReduce in its place, HDFS all grown-up | ZDNet | hadoop bigdata | Scoop.it
Hadoop 2.0 makes MapReduce less compulsory and the distributed file system more reliable.

Via Jay Graves
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Rescooped by Satheesh Kumar from Big Data News
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HDFS: Facebook has the world's largest Hadoop cluster!

HDFS: Facebook has the world's largest Hadoop cluster! | hadoop bigdata | Scoop.it
Whoa!"The Datawarehouse Hadoop cluster at Facebook has become the largest known Hadoop storage cluster in the world" http://t.co/wEK7UQu...

Via Armando Reis
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High Availability for the Hadoop Distributed File System (HDFS)

High Availability for the Hadoop Distributed File System (HDFS) | hadoop bigdata | Scoop.it
Background
Apache Hadoop consists of two primary components: HDFS and MapReduce. HDFS, the Hadoop Distributed File System, is the primary storage system of Hadoop, and is responsible for storing and serving all data stored in Hadoop.
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Rescooped by Satheesh Kumar from Big Data News
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HDFS: Facebook has the world's largest Hadoop cluster!

HDFS: Facebook has the world's largest Hadoop cluster! | hadoop bigdata | Scoop.it
Whoa!"The Datawarehouse Hadoop cluster at Facebook has become the largest known Hadoop storage cluster in the world" http://t.co/wEK7UQu...

Via Armando Reis
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Rescooped by Satheesh Kumar from Cloud & Bigdata Watching
Scoop.it!

Storing and Querying Big Data in Hadoop ( HDFS )

Storing and Querying Big Data in Hadoop ( HDFS ) | hadoop bigdata | Scoop.it
There is so much happening in the world of Big Data that it is not even funny any more. In this calendar year alone, companies would have spent US$ 4.5 billion on big data. Sadly I find that most I...

Via Wonil Lee Ph.D.
more...
No comment yet.