Contenu connexe Plus de iWare Logic Technologies Pvt. Ltd. (20) Free Webcast: ODI - For Scalable High Performance ELT Architecture1. Technologies www.iwarelogic.com
Presents
ODI - For Scalable High Performance ETL
Architecture
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
2. Disclaimer
Technologies www.iwarelogic.com
All other trademarks, service marks and logos used in this webinar are the trademarks,
service marks or logos of their respective owners.
The views expressed in this webinar are views of the speakers and do not necessarily
reflect the views of iWare Logic Pvt. Ltd
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
3. Why ODI ?
Technologies www.iwarelogic.com
Uses ELT (Extract - Load - Transform).
Uses existing resources (IS – information System resources).
Example: Oracle database/Sql Server/MySql/Access etc) and using native functionality to
achieve ELT in conjunction with KM (Knowledge Modules).
Large volume of data can be integrated quickly (staging area in 95% of cases is on the
target hence proximity of the data to the target).
Target should be able to understand RDBMS or simply SQL.
Small team size, productivity high.
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
4. Technologies www.iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
5. ODI Components
Technologies www.iwarelogic.com
ODI Studio Components:
Designer Navigator
Topology Navigator
Operator Navigator
Security Navigator
ODI Agents:
ODI Console
ODI Repositories (Master And Work)
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
6. Using ODI Studio
Technologies www.iwarelogic.com
Designer Navigator
Projects (Functional Grouping)
Reverse Engineering (Standard - Customized - System Tables)
Scenarios – frozen code akin to executable file
Topology Navigator
Mapping of the IS (Information System) resources
Operator Navigator
Monitor Sessions
Operates Production
Security Navigator
User creation and privileges
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
7. Agent
Technologies www.iwarelogic.com
Is a run time component which manages integration process for ODI.
It’s a light weight java program that retrieves code from the repository at run time.
Agent connect to the Data Servers and executes the code using the native functionality
of these Servers.
Two type of agents : Standalone and Java EE agent
Java EE agent can be deployed as web application and benefit from the features of the
application server.
Standalone agent runs in a simple java machine and can be used to achieve integration
flow.
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
8. Technologies www.iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
9. Technologies www.iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
10. Knowledge Modules
Technologies www.iwarelogic.com
It’s a code template containing sequences of commands which accomplish data
integration task.
Different type of KM are:
LKM Load Knowledge Module
IKM Integration Knowledge Module
CKM Check Knowledge Module
JKM Journalizing Knowledge Module
SKM Service Knowledge Module
For example: LKM Load Knowledge Module is used to load data from the source to the
staging area which is separate designated on the target.
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
11. Similarly IKM integration knowledge module is used to populate the
target tables / datastore from the staging area
Technologies www.iwarelogic.com
CKM check knowledge module:
Checks whether data in table / datastore conforms to the constraints enforced on the
table / datastore - Static Control.
Checks data while it is moving from source to target and before the data gets integrated
with the target table / datastore, whether it meets the constraints enforced on the target
table / datastore - Flow Control
RKM – reverse engineering:
Gets structure of a data model from the database, required for customized reverse
engineering only.
JKM – Journalizing Knowledge Module for change data capture.
SKM – Service knowledge module provides access to data in the datastores.
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
12. Static Control Dept No. column Primary key – no duplicate values
Technologies www.iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
13. Flow control set to true. Checking data before it gets integrated with the
target datastore (should conform to constraints in place at target
datastore – primary key, unique, check etc)
Technologies www.iwarelogic.com
)
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
14. Questions and Answers
Technologies www.iwarelogic.com
Qu
est An
i on sw
s e rs
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
15. About iWare Logic
Technologies www.iwarelogic.com
iWare Logic is an Enterprise Business Applications Consulting company, specializing in
Oracle Applications and Technologies.
iWare Logic is an Oracle Gold Partner providing IT Services in areas like Oracle E-Business
Suite, OAF, ADF, BI DW and DBA.
iWare Logic offers Application Development delivery with focus on application
customizations, workflows, integrations, and data conversions. We also provide skilled
resources for on-site/off-shore projects for Oracle Enterprise Applications'
Implementations and Support.
For any queries, feel free to drop a mail to info@iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.
16. Thank You
Technologies www.iwarelogic.com
iWare Logic Technologies Pvt. Ltd.
Aditi Samruddhi, Baner, Pune,
India - 411045
Email: info@iwarelogic.com
Website: www.iwarelogic.com
© Copyright 2005-2012 iWare Logic Technologies Pvt. Ltd.