Download OTO Enabler Engagement

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Legacy
Transformation
And Grid Integration
Eric Tran-Le
Vice President Platform Technologies
Product Strategy
Oracle Corporation
[email protected]
Tuesday, March 30th 2004
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Evolution Not Revolution
Automatic Resources
Allocation Based on
Business Policies
% Costs Reduction
High
3 Automation
2 Integration
Align Business
Processes and
People
Extract Value Out
Of Island of Data
1 Consolidation
Low
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ROI
High
Oracle Mainframe Programs
 Consolidation
 Integration and/or Migration
 Automation
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Mainframe Evolution with Oracle
Theme
Consolidation
Integration
And or Migration
Automation
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Problem Statement
Roadmap
• Island of Computation
• Resources Optimization
• Service Model
• Business Logic Protection
• Incremental migration
• Faster Time To Market
•Legacy Transformation
• Human errors
• Process Automation
• Self Management
Phase 1 - Consolidation
% Costs Reduction
High
3 Automation
2 Integration
And or Transformation
1 Consolidation
Low
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ROI
High
Consolidation – Data Consolidation
Theme
Common Operational Data Store
App
Consolidation
Data
Adabas
Datacom
DB2
X # of DBs
IMS
IDMS
VSAM
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High Speed
Data Movement
Tools
Oracle
Data Store
10g
Across Platforms
•Oracle Operational Data Store(ODS)
• Grid Enable -Workloads Mgnt across platform (OS/390, zOS, Unix/Linux, NT)
• Reliable, Scalable, Available, Secure
•High Speed Data Movement Tools
• Capture, Translate and Move Data from Non Relational to Oracle 10g at high speed
• Change Data Capture: Rules-Driven and Event-based Synchronization
•Across Platforms
•z/OS, ZLinux, AIX, Sun Solaris, HPUX, True64, z/Linux, Linux, NT
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Consolidation – More Value From Your Data
Theme
Data Protection & Provisioning
B.I.
App
Consolidation
2
Data
Adabas
Datacom
DB2
IMS
IDMS
VSAM
•Data Protection Continuum
• Flash Recovery – Corruption Protection
• Flash Back – Human Error Protection
• Data Guard – Site Protection
• Data Provisioning
• Leverage commodity servers
• Move data in bulk or incrementally
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Mature OLAP
Data Mining
SQL Analytics
SQL Model
Clause
Oracle
Data Store
1
10g
High Speed
Data Movement
Tools
Across Platforms
•Business Intelligence
• Mature OLAP
• Data Mining
• SQL Analytics
• SQL Model Clause
Consolidation Blueprint
3GL or
Cobol
Apps
VSAM
IMS
Os/390, Z/OS
IDMS
Adabas
DB2
3GL
Or Cobol
Apps
Transparent
Access1
3rd party
Tool3
Transparent GW
Access Managers
Os/390, Z/OS, Z/Linux
3GL
Or Cobol
Apps
Data Integation2
Capture
Change
Propagate
New
Apps
Oracle 10g Linux
Intel Platform
Grid Solution
-Leverage Grid Concepts for Data Provisioning
-Grow incrementally with Modular Server
-Share Data across data grids and firewalls
-Open, standards-based solutions
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Oracle 10g
Mainframe
Platform
Unix, Linux, W2K
(1)
(2)
(3)
Transparent Access: Oracle Transparent Gateways and Access Managers
Data Integration: Oracle Striva Tools, Oracle Streams, Oracle Procedural Gateways
Database Emulation at the Application layer (PKS – Smart DCI)
Integration and/or Transformation
% Costs Reduction
High
3 Automation
2 Integration
And/or Migration
1 Consolidation
Low
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ROI
High
Integration – Transparent Gateways
Theme
E-Business and Legacy Data
App
E-Business
Transactions
Apps
Web
Services
Integration
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Oracle
Data
Adabas
Datacom
DB2
IMS
IDMS
VSAM
Across Platforms
•E-Business Transparent access to Legacy Data
• Simple access to non relational Data
• Distributed Query Processing from multiple DBs
•Shorter Time To Implement
• Adabas, Datacom, VSAM, IDMS,…supported interfaces
• Access multiple data from a single request
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Integration – Access Managers
Theme
Legacy App and Oracle
Legacy App
E-Business
Transactions
Apps
IMS/TM
CICS
Integration
Web
Services
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Oracle
Data
Adabas
Datacom
DB2
IMS
IDMS
VSAM
10g
Across Platforms
•Legacy Apps Procedural Access to Oracle 10g
• Leverage existing CICS and IMS/TM transactions
• Reuse Legacy Business Logic with minimum overhead
•Shorter Time To Implement
• Lightweight solutions
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Integration – Procedural GW & Process Connect
Theme
Legacy App and E-Business
Legacy App
IMS/TM
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CICS
E-Business
Transactions
Apps
Web
Services
Integration
Oracle
Data
Adabas
Datacom
DB2
IMS
IDMS
VSAM
10g
Across Platforms
•Legacy Apps Programmatic Access To Oracle Data
• Mainframe CICS & IMS/TM transaction integration
• Asynchronous & Synchronous Interaction (MQSeries & APPC)
•Capitalize on CICS and IMS without changes
• Reuse existing transactions w/o modifications
• Lightweight solutions for E-Business
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Transformation
Theme
Legacy App and Data Migration
Legacy App
IMS
E-Business
New App
CICS
1 2 3 4
Cobol
Transactions
Apps
Java,JSP
DW
DM
BI
Migration
Legacy Data
IMS
Adabas
IDMS
Datacom
VSAM
DB2
X # of DBs
New Data
OS/390
zOS
zLinux
Oracle
Across Platforms
1- Assessment
3- Acceptance
2- Target Migration
4- Production
• Legacy Application Code Parsing/Complexity Report
• Data Migration to Oracle
• Mainframe Cobol to Microfocus Cobol
• Natural to Java/JSP
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AIX
HPUX
Solaris
Linux
NT
• New App User Testing
• Oracle Support Services
Transformation Factory Blueprint
Web UI
JSP Container
9iAS
HTTP Listener
9i DB
Heritage
Application
MVS
S390
Unix
Intel HP/Sun
App Mid-tier Services
Application
Assessment
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Linux
Presentation Services
IBM
Black-box
Heritage Env.
9i DB
• Inventory Reports
• Program Files - 638
• Subprogram Files - 226
• Subroutines - 51
• Help Routines - 41
• Copycodes - 9
• Master Tables (FDT) - 27
• Detail Tables - 67
• Views (DDM) - 27
• Screen - 214
• 3GL calls (Cobol) - 27
• JCL calls - 3
• Usage Reports
• Workfile Access Reports
• Error Reports
• Missing FDTs - 26
• DDMs not referenced - 3
• Parsing Errors - 2
•…
Database Services
Target Design
Transformation
• n-Tier architecture design
• GUI Tier
• Business Tier
• DB Tier
• Shared Schema Design
• Integration routines
•…
• Schema mapping
• Data migration
• Application transformation
• Integration
• Performance Optimization
•…
OS Services (Print, …)
n-Tier
Target Architecture
Automation
% Costs Reduction
High
• Simpler
• Real-Time
• Low-Cost
3 Automation
2 Integration
1 Consolidation
Low
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ROI
High
Automation – 10g Data Provisioning
Theme
Real-Time Data Provisioning
Adabas
VSAM
IMS
Legacy App
IMS/TM
Real-Time
Data Access
CICS
Transparent Access
Automation
Data Integration
Data Provisioning
Real-Time Data
Provisioning
Powered by
10g Grid
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Automation –Data Grid & Mainframe
Theme
Seamless Data and Business Logic Flow
Legacy App
DW, DM & B.I.
Web Services
Legacy App
E-Business
DW
IMS/TM
CICS
EBiz
IMS/TM
Suite
DM
home
CICSapp
Reporting, Data Mining,
Analytical Query
Automation
Transparent Access
Data Integration
Data Provisioning
EBiz Suite
Data
App
Data
NAS
•Data Provisioning Grid
• Unified, secured data provisioning system
across legacy data and new data
•Data Integration Grid
• Capture, Stage, Propagate Data
• Rules Driven
• Event Driven
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SAN
•Transparent Access Grid
• Transparent Data Gateways
btw Relational and Non Relational Data
•Grid Scalability
• Leverage existing spare MIPs on
OS390, zOS, Unix/Linux, NT
• Workload Management for Performance
Automation – Streams
Theme
Synchronization and Replication
Legacy App
E-Business
Transactions
Apps
IMS/TM
CICS
Web
Services
Integration
Oracle
Data
Adabas
Datacom
DB2
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IMS
IDMS
VSAM
10g
Across Platforms
•Unified all enterprise information into a single Stream
• Unifies database, messaging, replication, publish/subscribe APIs
•Migrate between different platform/OS
•High Speed Data Pump
• Cross Platform Transportable Tablespaces
• Capture changes at source during migration
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• Bulk data and metadata
movement
Automation Blueprint
Updateable
Replicas
Data
Feeds
Data
Changes
Automated
Capture
Rules based
Publish/
Subscribe
Propagation
Data
Warehouses
and Data Mart
Standby
Databases
Database
Events
Application
Messages
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In stream
Transformations
Intelligent, Unified,
Time Ordered
Information Stream
Directed and
Subset
Information
Streams
Messaging
Applications
Operational
Data Stores
Conclusion
% Costs Reduction
High
• Simpler
• Real-Time
• Low-Cost
3 Automation
2 Integration
1 Consolidation
Low
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ROI
High
How Oracle can help you?
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Migration Assistance Services
Migration Assistance Services
- Natural/Adabas Migration Assist
- DB2 Migration Assist
- Oracle CC Linux Migration Assist
Transformation Services
-Oracle Migration Services
-Migration Factory 3rd-parties
-Authorized S.I
Support Services
-Standard Support
-Mainframe Support
-“On-Demand” @Oracle
-“On-Demand” @Customer
Target
Blueprints
Blueprint1
Blueprint2
Sales &
Pre-Sales
• Preliminary scoping
• General approach design
• Technology demonstrations
• Statement of Work (SOW)
• Form transformation team
• Preliminary plan
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Blueprint3
Assessment
Design
Acceptance
Production
Support
Blueprint4
• Capture/Report
• Assess
• Propose:
- Data migration
- App migration
- HW migration
• Target Blueprints
• Phasing, partitioning
• Revised plan and budget
Blueprint5
(Si or 3rdparty)
• Test environment setup
• Test data migration
• Unit test
• Integration and system test
• Data migration
• Integration
• Deploy and test
• Perf. Optimizations
• Production Cutover
• “Online” or “Offline”
• Product Support
• 9i DB Mgmt.
• 9iAS Mgmt.
• E-Biz Mgmt.
• Systems Mgmt.
Transformation Portfolio
Software
Oracle products
• Oracle 10g Database
• Oracle 10g Application Server
• E-Biz Suite
• Oracle Data Provisioning Grid
Authorized Partner products
• Treehouse DPS
• PKS SmartDCI
• ….
Hardware
VPN
Storage
Platforms
• z/OS
• z/Linux partitions
• Unix/Linux
Old
app1
Old
app2
Oracle DB
Old App
Old
app3
Old
app4
Adabas
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E-Biz
Gateways
or
Concurrent
Process
Old & New
Oracle DB
New App
Oracle
Transformation Stages
Stage 1
Stage 2
Portfolio Assessment
• Identify Apps to be transformed
• Map to “Target Blueprints”
• Create Transformation Plan
Legacy
Target
Old Old Translation
app1 app2
Reengineering
Old
EBiz
app3 Old
app4
Old
Data
Custom
Translated
App
App Integration
eBiz
Old
Data Replication Oracle
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Old
Data
Replication
Oracle
Stage 3
“Reengineering” Blueprint
(Specialized Apps, No good COTS fit)
• Maintain/enhance existing biz rules
• New look-and-feel
Old
app3
Old Old App Integration
app1 app2
Translated
App
Old
app3 Old Gateways
app4
Oracle DB
Stage 4
Old
app1
“Transformation” Blueprint
(Fast, Economical, Same look-and-feel)
• “Parallel Production Operations” Window
• Co-existence via gateways – Oracle e.g.
EDA/SQL and 3rd party e.g. PKS SmartDCI)
“E-Biz Suite” Blueprint
(Good COTS fit, Minimal customization)
• Integration in Target Environment
• Retire Legacy Apps
Old
app1
App Integration
Old Old
app3 app4
Translated
App
eBiz
Old
Data Replication Oracle
Appendices
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Oracle 10g Mainframe Platform
Oracle
Oracle
9i
9i
RAC
RAC
RAC
Oracle
Oracle
9i
9i
RAC
RAC
RAC
z/VM
IBM zSeries
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Linux guest
Linux
guest
Linux guest
z/OS z/OS Linux Linux
MVS01
Oracle
Oracle
9i
9i
RAC
RAC
RAC
Oracle 10g Grid Model
• Pooling, Virtualization &
Provisioning
–
Storage, Database servers,
Application servers
• Load Balancing
• Quality of Service
• Automation
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