Ab Initio - command line commands, Etl Design, Dimensional Modeling, Unix, Ab Initio, Performance Tuning, Oracle, Data Warehouse Concepts, Offshore-onsite Model, Continuous Flows, Enterprise Meta Environment, Database and data modelling concepts, Multifile system batch processing components, ACE BRE, DWH Architecture, Continuous Components, ETL Estimation, Teradata, Ab Initio Plan, XML Data Handling, Batch ETL, ETL frameworks, Scheduling Tool, pdl, real time processing, Single stage Multistage Components