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Ab Initio Online Training Course Content

Introduction To .Dat and .Dml Files
Partition Components

  • Broad Cast
  • Partition by Expression
  • Ab Initio Basic Concepts
  • partition by range
  • partition by community
  • partition by percentage
  • partition by Round Robin

Departition Components

  • Concatenate
  • Gather
  • Interleave
  • Merge

Multifile System (MFS)
Types Of Parallalism
Layouts
Sort Components

  • Sort
  • Sort with in groups
  • Sample
  • Partition by key and sort

Transform Components

  • Filter by expression
  • Aggregate
  • Scan
  • Rollup
  • Denormalize Sorted
  • Normalize
  • Reformat
  • Match sorted
  • Dedup sorted

Working With Databases

  • Run SQL
  • Input Table
  • Output Table
  • Truncate Table
  • Update table

Basics of unix and database

  • Creating sandbox.
  • Objects in sandbox.
  • Check in and checkout of objects in sandbox.
  • Start script and End script.
  • Objects in graph.
  • Introduction to Data Warehousing Concepts

Phase And Check Points

  • Gather logs
  • Run program
  • Redefine format
  • Trash
  • Replicate

Dataset Components

  • Input File
  • Output File
  • Lookup File
  • Intermediate File

FTP Components

  • FTP From
  • FTP To

Compress Components

  • Compress
  • Uncompress
  • Gzip
  • Gunzip

Validate Component

  • Check Order
  • Generate Records
  • Generate Random bytes
  • Compare Records
  • Compute Check Sum
  • Compare Check Sum

Translate Component

  • Record XML
  • Write XML

Project And Sandbox
Performance Tuning