Weitere ähnliche Inhalte
Ähnlich wie クックパッドでのemr利用事例 (20)
Mehr von Tatsuya Sasaki (13)
Kürzlich hochgeladen (20)
クックパッドでのemr利用事例
- 2. • (@sasata299)
• Hadoop
•
•
• Rails, Hadoop, NoSQL
- 12. 2009/10
• EC2 Hadoop
• Cloudera CDH1
• Ruby Hadoop Streaming
• 7000 →30
• Hadoop
- 25. DB
• xx UU
• UU
•
• , etc...
- 26. • MySQL MySQL
• MySQL EMR
- UU
-
-
- 27. EMR
•
- ○○ xx
• Ruby
•
•
- 30. [13930, 29011, 39291, ...] # 50000
1000
{
‘139’ => [13930, 13989, 13991, ...], # 50
‘290’ => [29011, 29098, 29076, ...], # 50
‘392’ => [39291, 39244, 39251, ...], # 50
...
}
- 31. • …
• mapper → reducer → finalize
• script-runner.jar
•
Hinweis der Redaktion
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- クックパッドの検索ログを、地域別や季節別に見られるサービスです。\n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n