The document discusses various options for integrating Hadoop with an existing enterprise data warehouse (EDW). It describes 7 options: 1) Teradata Unified Data Architecture, 2) using an existing EDW with a new Apache Hadoop cluster, 3) using an existing EDW with a new Cloudera Hadoop cluster, 4) using an existing EDW with a new Hortonworks Hadoop cluster, 5) IBM PureData, 6) Oracle Big Data Appliance, and 7) SAP HANA for Hadoop integration. Each option involves using the existing EDW for structured data and Hadoop for unstructured/semi-structured data, with analytics capabilities available across both platforms.

1. Hadoop Integration Architecture
Options
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2. Various Potions for Hadoop Integration for existing EDW
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Teradata Unified Data Architecture
Existing EDW with new Hadoop cluster using Apache
Existing EDW with new Hadoop cluster using Cloudera
Existing EDW with new Hadoop cluster using
HortonWorks
IBM PureData
Oracle Bigdata Appliance
EMC GreenPlum
Vertica
SAP HANA & SAP Suite

3. Option 1: Teradata Unified Data Architecture
Data Scientists
Business Analysts
Marketing
Frontline Workers
Engineers
Customers / Partners
Executives
Operational Systems
Geospatial Analytics
Predictive & Real time
Analytics
BUSINESS
INTELLIGENCE
DATA MINING
Big data
Analytics
APPLICATIONS
Big data
Management
INTEGRATED
DATA
WAREHOUSE
DISCOVERY
PLATFORM
Capture | Store | Refine
Audio, Video,
Images
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Text
Web & Social
Machine Logs
Transactional
Data
Application
Input
ERP
CRM

4. Option 1: Teradata Unified Data Architecture (conn..)
Data Sources
Data Hub
Presentation Layer
Reporting/Application Layer
Reports /
Dashboards
RDBMS
Flat
files
INTEGRATED
DATA
WAREHOUSE
Predictive
Analytics
Structured Data
Geospatial
Analytics
DISCOVERY
PLATFORM
Un/Semi Structured
Data
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5. Option 2: Existing EDW with new Hadoop Clusters (Apache)
Data Sources
Data Hub
Presentation Layer
Reporting/Application Layer
Reports /
Dashboards
RDBMS
Flat
files
INTEGRATED
DATA
WAREHOUSE
Existing EDW
Geospatial
Analytics
Structured Data
Predictive
Analytics
Un/Semi Structured
Data
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Apache Hadoop
Cluster
Analytics

6. Option 3: Existing EDW with new Hadoop Clusters (Cloudera)
Data Sources
Data Hub
Presentation Layer
Reporting/Application Layer
Reports /
Dashboards
RDBMS
Flat
files
INTEGRATED
DATA
WAREHOUSE
Existing EDW
Geospatial
Analytics
Structured Data
Predictive
Analytics
Un/Semi Structured
Data
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Analytics

7. Option 4: Existing EDW with new Hadoop Clusters (Hortonworks)
Data Sources
Data Hub
Presentation Layer
Reporting/Application Layer
Reports /
Dashboards
RDBMS
Flat
files
INTEGRATED
DATA
WAREHOUSE
Existing EDW
Geospatial
Analytics
Structured Data
Predictive
Analytics
Un/Semi Structured
Data
7
Analytics

8. Option 5: IBM PureData
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9. Option 6: Oracle Big Data Appliance
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10. Option 6: Oracle Big Data Appliance (Conn)
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11. Option 7: SAP Suite for Hadoop Integration
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12. All data to Haddop and from Hadoop to EDW
Data Sources
Data Hub
Presentation Layer
Reporting/Application Layer
Reports /
Dashboards
RDBMS
Flat
files
INTEGRATED
DATA
WAREHOUSE
Existing EDW
Geospatial
Analytics
Structured Data
Predictive
Analytics
Un/Semi Structured
Data
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Analytics

13. Asis Mohanty, CBIP, CDMP
asismohanty@gmail.com
Thank You
** Note: Few images are taken from Oracle, IBM & SAP
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