exadata best practice on e-commerce area
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www.yhd.com DW part of architect on Oracle-Exadata machineTRANSCRIPT
- 1. Exadata By louis liu @vmcd.org
2. 3. vs Map Reduce NoSQL 1. or ? ? 4. vs or -- reloading? 5. -Reloading MR BI; , MRRDBMS BI; BI ; ; ; 6. 1BI 2013 2014 2015 BI-2013 xx+Hadoop, 300TB, 1TB; - Exadata, 6TB(high compress) ; 200%+; ; ; 6TB 200TB 400TB 15TB 800TB 30TB 7. X4 X2 + Reloading BI / //CRM X4X2 Not online 8. 1 2013 X2-2 1/4 HDFS RDBMS; Hadoop; Hadoop ConnectorsExadata; BI ; CRM Hadoop MapReduce Aggregation 9. 1 Exadata X4 2014 X4-2 1/2 HDFS (Domain ) (XD) hadoop+ X2 ODS X4 ; CRM Hadoop Tracking MapReduce Aggregation 10. DW X2- X4- Hadoop DW X4ODS + X2BI, Hadoop 11. P-of-X2 1 , BI BI Hadoop X4-2 1/2 ODS InfiniBand InfiniBand X2-2 1/4 Hadoop Hadoop CRM.. X2-2 1/4 Tracking ETL Tool 12. BI- -> Text in here 13. Oracle Exadata&Hadoop & ; Oracle Join, , Connector; RDBMS BIDW;CDH ; ; RDBMS&Hadoop BI; , , ; RDBMS , ; ; 14. - XXX BI DW filesystem 15. Exadata 2. X4 3. 1. X21 16. Q & A