Datastage Online Training
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Datastage Online Training

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SVR Technologies provides you the best online learning experience that you ever had. Our trainers are having a real time experience of more than 8 years, they are working professionals and industry......

SVR Technologies provides you the best online learning experience that you ever had. Our trainers are having a real time experience of more than 8 years, they are working professionals and industry level experts. We offer all IT software courses for the lowest price with a quality assured training. For more info visit http://svrtechnologies.com/datastage_training.html

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Transcript

  • 1. Contact: 091-9885022027 Email: info@svrtechnologies.com Course name: Datastage Trainer: Kiran kumar Duration: 30 Hrs Session: Daily 1 Hr
  • 2. Data Warehousing Concepts Topic1: Introduction to Data Warehousing What is Data Warehousing .Who needs Data Warehousing? Why Data Warehouse is required? Data Warehousing Architecture Types of Systems OLTP OLAP Data Warehousing Life Cycle.
  • 3. Topic 2: Data Modeling Concepts Source Integration Layer Staging Area Target Analysis & Reporting ODS.
  • 4. Topic 3: Multi-Dimensional Modeling Concepts What is dimension modeling? Difference between ER modeling and dimension modeling What is a Dimension? What is a Fact? Start Schema Snow Flake Schema Difference between Star and snow flake schema Continued in the next slide
  • 5. Fact Table Different types of facts Dimensional Tables Fact less Fact Table Confirmed Dimensions Junk Dimensions Degenerative Dimensions What are slowly changing Dimensions? Different types of SCD’s.
  • 6. IBM DataStage Tool Topic 4: IBM DataStage Contents  Introduction about Data Stage  DataStage architecture  Difference between Server Jobs and Parallel Jobs  Difference between Pipeline Parallelism and Partition Parallelism  Partition techniques  Configuration File  Difference between SMP/MPP Architecture  Data stage components (Server components /Client components).
  • 7. Topic 5: Administrator Introduction about Administrator Project creation and project properties setup.
  • 8. • Topic 6: Designer Introduction about Designer Repository Palette Type of Links.
  • 9. Topic 7: File Stages Sequential file Dataset file File set Lookup file set Difference between Sequential file/Dataset/File set.
  • 10. Topic 8: Database Stages Dynamic RDBMS Oracle Enterprise ODBC Enterprise.
  • 11. Topic 9: Processing Stages Aggregate Stage Transformer Stage Surrogate Generator Stage Join Stage Merge Stage Lookup Stage Difference between Join/Lookup/Merge Difference between Join/Lookup Continued in the next slide
  • 12.  Remove Duplicates  Switch  Pivot  Modify  Funnel  Different types of sorting and sort stage.  Different types of combining and collecting techniques.  Filter  External filter  Difference between filter, External filter and switch stages.  SCD stage  Adding job parameters to a job  Parameter set  Run time column propagation.
  • 13. Topic 10: Debugging Stage Head Tail Pea Row Generator Column Generator Sample.
  • 14. Topic 11: Data stage Director Introduction to Data stage Director Job Status View View logs Scheduling.
  • 15. Thank You