5/2/2011 1 1 Getting Real About Data Virtualization Informatica Data Services Ash Parikh May 3, 2011 2 • Makes multiple heterogeneous data sources appear as one • Federates data in real-time & also supports physical materialization to DW • Abstracts data sources from consumers and insulates from change • Hides & handles complexity (quality, rich transformations, bus-IT collaboration) • Let’s the business own the data & define the rules while IT retains control Source: VMWare, Inc. Enterprise Servers Enterprise Network Enterprise Storage Hardware Abstraction Operating Systems HARDWARE VIRTUALIZATION Logical View of Computing Resources Portal BI Composite Apps Enterprise Data Sources Data Abstraction Logical Data Objects CUSTOMER ORDER PRODUCT INVOICE Data Consumers DATA VIRTUALIZATION Logical View of Underlying Data Simple Data Federation Does Not Cut It Defining Data Virtualization
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Getting Real About Data Virtualization - Informatica · 2011-05-02 · 5/2/2011 1 1 Getting Real About Data Virtualization Informatica Data Services Ash Parikh May 3, 2011 2 • Makes
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5/2/2011
1
1
Getting Real About Data Virtualization Informatica Data Services
Ash Parikh
May 3, 2011
2
• Makes multiple heterogeneous data
sources appear as one
• Federates data in real-time & also
supports physical materialization to DW
• Abstracts data sources from consumers
and insulates from change
• Hides & handles complexity (quality, rich
transformations, bus-IT collaboration)
• Let’s the business own the data & define
the rules while IT retains control
Source: VMWare, Inc.
Enterprise
Servers
Enterprise
Network
Enterprise
Storage
Hardware
Abstraction
Operating
Systems
HARDWARE VIRTUALIZATION
Logical View of Computing Resources
Portal BI Composite Apps
Enterprise
Data Sources
Data
Abstraction
Logical Data Objects
CUSTOMER ORDER PRODUCT INVOICE
Data
Consumers
DATA VIRTUALIZATION
Logical View of Underlying Data Simple Data
Federation Does Not Cut It
Defining Data Virtualization
5/2/2011
2
3
Here’s Why…
1. Source
2. Target
3. Mapping
4. Workflow
5. Execute/Test
6. Deploy
The Traditional
DI Process
Business
Typical Value Stream Map - Too Much WAIT & WASTE
• The biz gets involved late & does not get what is needed
4
The Problem(s)
5/2/2011
3
5
Business IT
Applications
DW
Unstructured
Data Mainframe
DM DM
Trust
It Takes too Long to Deliver Data the Business Needs!