Power Center 8 6 Update UG 4 Nov 2008
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Transcript of Power Center 8 6 Update UG 4 Nov 2008
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Data Quality 8.6
Identity Resolution
Informatica PowerCenter 8.6
Update Session4 november 2008
Arjan Hijstek Senior Sales Consultant
Alex Bruschke Sales Consultant
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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PowerCenter 6 and 7 Architecture
Standards,Messaging,Web Services
PackagedApplications
Relational/FlatFiles
Mainframe/Midrange
Standards,Messaging,Web Services
PackagedApplications
Relational/FlatFiles
Mainframe/Midrange
Sources Targets
PowerCenterConnects
PowerExchange
Data Servers (pmserver)
RepositoryServer
Client Tools
Rep. Manager
WF MonitorWF Manager
Designer
RepositoryDatabaseWeb ServicesHub
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Node & Domain
PowerCenter 8 Architecture
PowerCenterConnects
Core Services
Client Tools
RepositoryDatabase
PowerExchange
Repository Manager
Designer
Workflow Manger
Workflow MonitorAdministration Console
Application Services
Integration Service
Web Services Hub
Repository Service
SAP BW Service
Log ServiceRepository ServiceDomain/Gateway Services
Administration & Authorization Configuration Domain Licensing
*
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Domain Overview Dashboard
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Additional levels of specification
(in parameter files)
GLOBAL
SERVICE
SERVICE PROCESS
WORKFLOW
SESSION
SCOP
E
PRECE
DENCE
high
low
low
high
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Example parameter file
Global level
Service level
Service process
level
Workflow leveltakes precedence
over higher order levelssuch as Global / Service
/ Service Process.
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Expanded areas of parametrization Pre-defined server variables can be overridden in parameter file now
Use of workflow variables in any task in the workflow as a parameter
Owner name of relational source
Table name prefix of relational target
E-mail address in e-mail tasks and pre/post session e-mails
File name parameterization
Workflow and session log file names FTP remote file name
Persistent cache file name
Use of workflow/session/mapping variables and parameters in E-mail subject/ body
Pre/post SQL for source & target Environment SQL
Transaction SQL
Pre/post session commands
Call text of stored procedures
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Node & Domain
PowerCenter 8 Architecture
PowerCenterConnects
Core Services
Client Tools
RepositoryDatabase
PowerExchange
Repository Manager
Designer
Workflow Manger
Workflow Monitor
Administration Console
Application Services
Integration Service
Web Services Hub
Repository Service
SAP BW Service
Log ServiceRepository ServiceDomain/Gateway Services
Administration & Authorization Configuration Domain Licensing
*
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Domain Overview Dashboard
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High Availability in PowerCenter V8
Failover
Restart for data integration, repository and other services
Primary and backup servers
Recovery
Workflow and sessions will be recovered on running servers on
the grid during server failure Checkpoint recovery
Repository recovery
Resilience PowerCenter jobs will sustain transient failure
Network errors
DB connection failures
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Simple High Availability/Failover Scenario
Simple environment with 2nodes for services and 1
server for repository.
Repository database is on CA
B C
PrimaryBackupRepository
Service
BackupPrimaryIntegration
Service
Node BNode A
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Simple High/Failover Availability Scenario
Node A goes down
Integration Service fails over toNode B A
B C
PrimaryUnavailableRepository
Service
BackupUnavailableIntegration
Service
Node BNode A
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Protecting Sensitive DataRestrict Access, Mask Private Data
Development and Testing
Training
Support
Data Analysis
Outsourcing and Offshoring
Glen Carter900-45-2643
4563-XXXX-XXXX-6342342 54th StreetNew York
John Smith654-65-89454563-3456-9876-6342100 Cardinal wayRedwood city
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What is Data Masking?
Transformation of sensitive information intode-identified, realistic-looking data
while retaining original data properties
Data remains relevant and meaningful
Preserves the shape and form of individual fields
Preserves intra-record relationships
Preserves join / foreign key relationships
John Smith654-65-8945
4739-1146-8075-5716100 Cardinal wayRedwood City
Glen Carter900-45-2643
4739-1102-3517-8842342 54th StreetNew York
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Masking Production Data for Test Environment
Production Environment Test Environment
PowerCenter +
Data Masking Option
Remote Data
Standards andMessaging
Relational andFlat Files
Packaged
Applications
Mainframe andMid-Range
Remote Data
Standards andMessaging
Relational andFlat Files
Packaged
Applications
Mainframe andMid-Range
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CUSTOMER_ACCOUNTS_TEST
CUSTOMERS_TEST
CUSTOMER_ACCOUNTS_PROD
CUSTOMERS_PROD
PowerCenter +
Data Masking Option
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Reference Table Manager (RTM) Overview
An easy-to-use interface for business analysts/SMEs to: Create, edit and delete reference tables
Manually edit reference data, such as valid values and cross-references,
individually or en masse Designate default values
Import and export reference tables as .csv or .xls
View an audit trail documenting the changes to the reference tables
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Typical Use Cases
Data Migrations
Define default values for an application (e.g. the default value to
load into a field when there is no corresponding data from thesource system)
Define valid values for an application (e.g. the list of acceptablegeography codes for an ERP application)
Cross-reference data values from one application to another(e.g. how the accounting codes from a legacy financial systemmap to the codes in the new finance application)
Data Warehousing/Other Data Integration
Manage lookups for data warehousing operations
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RTM empowers the business SME to create, edit andmanage reference tables directly
Benefit: Tighten business-IT collaboration;accelerate project delivery
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RTM maintains an audit trail on changes to thereference data
Benefit: Ensure compliance
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RTM is integrated with PowerCenter Admin Console
Benefit: Enterprise-grade security;lower administrative overhead
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Informatica- upgrades/updates vs. support
PowerCenter 8.6- new architecture
- new features* CacheCalc
* Parameters* GRID/High Availability* Data Masking
- RTM Reference Table Manager
- Mapping Analyst for Excel
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Mapping Analyst for ExcelCurrent Approach
Business Analyst1. Gathers requirements fromthe business2. Documents businessinformation and business rules
DI Developer1. Translate mapping specifications into
PowerCenter Mappings
Data Analyst1. Create source to target mappingspecifications with transformation rules
MappingSpecificationEnglish/Pseudo Codeon a spreadsheet
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Mapping Analyst for ExcelMapping Specification: Issues with Current Practice
No easy way to collaborate.Passing spreadsheets & documents back and forth.
Specification becomes out-dated quickly.
Rules are free-
form andunstructured
Finding the right
sources for businessinformation takes a
long time
Each analyst has hisown Excel format
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Mapping Analyst for ExcelThe Informatica Solution
Business Analyst1. Gathers requirements fromthe business2. Documents businessinformation and business rules
DI Developer1. Augment & Tune Generated
PowerCenter Mappings2. Re-use mappings for other projects
Data Analyst1. Create source to target mappingspecifications with transformation rules
2. Auto-generate PowerCenterMapping
Mapping SpecificationEnglish/Pseudo Code on aspreadsheet
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Auto-generate specification from modified mappings
Auto-generate PowerCenter mappings
Mapping Analyst for Excel PowerCenter
Benefit: Improve documentation andauditability
Mapping Analyst for ExcelKeep Specifications Updated
Define business terms Specify associated sources, target Define transformation rules
Standardize Excel format
Jumpstart mappings from specification Modify and optimize mappings
Synchronize mappings w/ spec.Analyst Developer
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Mapping Specification Lifecycle
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