Datastage Training

Table of Content

Data Warehousing Fundamentals
• Introduction of Data warehousing
• Purpose of Data warehouse
• DW Architecture
• Data warehouse vs. OLTP Applications
• Data Mart
• Data warehouse Lifecycle

Data Modeling
• Introduction of Data Modeling
• Entity Relationship(ER) Model
• Fact and Dimension Tables
• Logical Modeling
• Physical Modeling
• Schemas – Star Schema & Snowflake Schemas
• Fact less Fact Tables

Process – ETL (Extraction, Transaction & Load)
• Introduction of Extraction, Transformation and Loading (ETL)
• Types of available ETL Tools
• Key tools in the ETL market

Installation Process (Datastage)
• Windows server
• Oracle
• .NET
• Datastage ✔5X2 & 8x

Difference
• Server jobs & Parallel jobs

Components in Datastage
• Administrator client
• Designer client
• Director client
• Import/export manager
• Multi-client manager
• Console for IBM Information server
• Web console for IBM information server

Introduction to IBM web sphere Datastage and quality stage 8x
• Introduction to Datastage
• IBM Information server Architecture
• IBM Data Quality Architecture
• Enterprise Information Integration
• Web Sphere Data stage Components

Datastage Designer
• About Web Sphere Data stage Designer
• Partitioning Methods
• Partitioning Techniques
• Designer Canvas
• Central Storage
• Job Designing
• Creating the Jobs
• Compiling and Run the Jobs
• Exporting and importing the jobs
• Parameter passing
• System (SMP) & Cluster system (MPP)
• Importing Methods (Flat file, Txt, Xls and Database files)
• OSH Importing Method
• Configuration file

Parallel Palette
• DATABASES STAGES
• Oracle Database
• Dynamic RDBMS
• ODBC
• SQL Server
• Teradata

File Stages
• Sequential File
• Dataset
• Lookup File set

Dev/Debug Stages
• Peek
• Head
• Tail
• Row Generator
• Column Generator

Processing Stages
• Slowly changing dimension stage
• Slowly changing dimensions implementation
• Aggregator
• Copy
• Compress
• Expand
• Filter
• Modify
• Sort
• Switch
• Lookup
• Join
• Marge
• Change Capture
• Change Apply
• Compare
• Difference
• Funnel
• Remove Duplicate
• Surrogate Key Generator
• Pivot stage
• Transformer

Containers
• Shared Containers
• Local Containers

DS-Director
• About DS Director
• Validation
• Scheduling
• Status
• View logs
• Monitoring
• Suppress and Demote the Warnings
• Peek view

Datastage Administrator
• Create Project
• Delete Project
• Protect Project
• Environmental variables
• Auto purge
• RCP
• OSH
• Commands Execute
• Multiple Instances
• Job Sequence Settings

Job Sequence Area
• Job Activity
• Job sequencer
• Start loop Activity
• End loop Activity
• Notification Activity
• Terminator Activity
• Nested Condition Activity
• Exception handling Activity
• Execute Command Activity
• Wait for file Activity
• User variable Activity
• Adding Check Points
• Restartable

IBM Web Sphere Quality Stage
• Data Quality
• Data Quality Stages
• Investigate Stage
• Standardize Stage
• Match Frequency Stage
• Reference Match Stage
• Unduplicated Match Stage
• Survive Stage
• Viewing audit details in operational DASHBOARD reports

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