ODI Training

ODI Training Course Syllabus
Oracle Data Integrator Overview

• Traditional ETL vs ODI ELT
• Business use cases
• ODI Architecture
• Installation overview

ODI Repositories And Agents

• Creating Master and Work repositories
• Administering repositories
• Introduction to Repositories Metadata(SNP tables)
• Agents and its configuration(Standalone Agent)

ODI Security and Topology

• Custom profiles in security
• Creating users with generic and non generic profiles
• Topology Configuratiuon
• Defining any new technology in Topology
• Logical and Physical architecture
• Setting data server and physical schema
• Context and Agents
• Defining Flexfields for objects

ODI Variables,functions and procedures

• Types of variables
• Use cases of variables in work flow
• User defined Functions
• Native and user defined sequences

• ODI procedures
• Global objects (variable,functions,procedures,sequences and KMs)

Knowledge Modules

• Six different Types of knowledge Modules
• Knowledge module customization w.r.t. to business use cases
• Technology specific KMs
• Brief discussion of KM options and tasks
• Introduction to java APIs and their use cases inside KMs.
• Creating your own customized KM
• Multi connection KM

Models and Constraints

• Introduction to Models and Datastore
• Defining ODI model w.r.t. Technology
• Model creation through Common format designer
• Reverse Engineering
• Defining Datastore
• ODI specific constraints on Datastore
• Partitioning
• Generating DDL scripts and Interface IN/OUT

Data Quality Control

• Check Contraints
• Static and Flow control
• Recycle errors
• Metadata tables for error diagnostics (SNP tables)

ELT vs ETL

• Defining Staging Area
• Use cases for defining staging area w.r.t. technology

ODI Operator

• Monitoring Integration process
• Debugging integration Session and tasks
• Restart mechanism
• ODI job scheduling
• ODI logs and log purge

Packages, Load plans and Scenarios

• Introduction to package work flow
• Synchronous and Asynchronous Run
• Creating Scenarios for objects
• Dynamic value binding in Scenarios
• Business use cases for defining flow and scripting
• Defining sequence of steps and running a package or scenario
• Exception handling inside package
• Introduction to Load plans• Serial and parallel session execution in Load plans
• Flow control and exceptional handling in Load plans

ODI Designer

• Project and its components
• Cross – references of objects in designer navigator
• Knowledge module Import
• Markers and Memos
• Scope of variables and other objects

Change Data capture (CDC)

• CDC overview and implementation
• Static and consistent CDC
• Trigger based CDC
• Golden gate CDC
• Timestamp based CDC
• Journalizing Knowledge module(JKM)

Data warehousing

• Data warehousing basics and overview
• Datamart
• Dimension and Facts
• Star and snowflake schemas

Slowly changing Dimension (SCD)

• SCD overview
• SCD type 1,2 and 3
• SCD implementation inside Models
• Knowledge Module customization for SCD
• Integration of dimension and facts table (end to end cycle)

Interface (Mapping)

• Navigation and mapping editor
• Mapping creation with multiple targets 12c
• Defining LKM,IKM and CKM inside mapping
• Implementation of business logic inside mapping
• Defining datasets and lookups
• Physical and Logical mapping (12c)
• Defining options inside KM

• Temporary Interface (11g)
• Reusable mapping (12c)
• Data warehousing implementation using reusable mapping
• Designing ETL vs ELT mapping

ODI components

• Overview and implementation
• Joins and filters
• Aggregation (not available in 11g and its work around)
• Sets (UNION, UNION ALL, MINUS, INTERSECT)
• PIVOT and UNPIVOT
• Expression
• Datasets
• Split and sort
• Lookup and Distinct

Code Migration

• Different techniques for code migration
• Smart import and Export
• Unique internal Ids and GUID
• Unique repositories IDs
• Export and Import Hierarchy
• Setting up production environment

Working with Different Technologies

• File and table transformations
• XML transformations
• Working with delimited and fixed file format

Version Controlling

• Version controlling
• Implementation versions in Solutions
• Maintain versions with metadata
• External code backup

ODI Tools Reference

• Tools guide
• Different file Tools
• Object related tools• Execution tools
• Tool Customization

ODI through Web Services

• Introduction to ODI web services
• J2EE agent and its advantage
• Data services
• ODI console
• Invoking third party web services
• Managing Executions using web services

ODI Performance Tuning

• Mapping optimization (data movement reduction)
• Runtime optimization(Agent location)
• Load balancing
• Mapping loading stratagies.

Miscellaneous

• Integration of Big data and hadoop in ODI
• Integration with Nosql databases

• Implementing Jython code in ODI procedures
• Knowledge Module customization complex use cases
• Implementation of Java Grovvy within ODI

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