9. Hadoop
• Google
GFS(ACM ’03) “The Google File System” → HDFS
MapReduce(OSDI ’04) “Simplified Data Processing on Large Clusters” → MapReduce
BigTable(OSDI ’06) “A Distributed Storage System for Structured Data” → HBase
• Yahoo! Inc. Cloudera Doug Cutting Google
2004 Java OSS
”Hadoop” Doug
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10. Hadoop
•
index
index etc...
※Google
※ Doug Lucene Nutch OSS
• Hadoop
• Hadoop
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