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Best ETL Testing Online Training From IndiaLocality: International, United States ,Los Angeles
Go Training’s offers the best ETL Testing Online Training Course is designed by IT Professionals with the IT Industry Specialists as our trainers are experienced and certified trainers. They share their experience, tips and tricks in the ETL Testing Online Training course. We are also delighted to be one of the best leading IT online training with best experienced IT professionals and skilled resources. We have been offering courses to consultants, companies so that they can meet all the challenges in their respective technologies.
ETL stands for Extract-Transform-Load and it is a process of how data is loaded from the source system to the data warehouse. Data is extracted from an OLTP database, transformed to match the data warehouse schema and loaded into the data warehouse database.
ETL Testing Training Course Content
Overview Of ETL Testing Online training course
Oracle Basics & Concepts
- DBMS vs RDBMS
- Why Database Required
- Different types of databases and difference
- ASCII vs UNICODE
- PL/SQL Basics
- Oracle Architecture
- Diff B/W Database & Files
- OLAP, ROLAP, MOLAP
- BASIC admin ACTIVITIES
- SQL ,SUB QUERIES,CORELATED SUB QUERY
- INNER QUERY,OUTER QUERY
- FUNCTIONS AND TYPES AND IMPORTANCE
- JOINS AND DIFFERENT TYPES
- VIEWS n MATERIALIZED VIEWS
- REFERENTIAL INTEGRITY
- PERFORMANCE TUNING
- DIFFERENT TYPES OF TECHNIQES
- DATABASE SCHEMA
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Website : www.gotrainings.com
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