ETL Testing Training

ETL Testing Course Content

Oracle Basics & Concepts

  • DBMS
  • RDBMS
  • 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
  • OLTP
  • OLAP, ROLAP, MOLAP
  • METADATA
  • DDL,DML,DCL
  • BASIC ADMIN ACTIVITIES
  • DATATYPES
  • TABLES
  • SQL ,SUB QUERIES,CORELATED SUB QUERY
  • INNER QUERY,OUTER QUERY
  • FUNCTIONS AND TYPES AND IMPORTANCE
  • JOINS AND DIFFERENT TYPES
  • VIEWS n MATERIALIZED VIEWS
  • INDEX
  • CONSTRAINTS
  • REFERENTIAL INTEGRITY
  • PARTITIONING
  • PERFORMANCE TUNING
  • DIFFERENT TYPES OF TECHNIQES
  • DATABASE SCHEMA

DWH Concepts

  • WHAT IS DWH ?WHY WE REQUIRE THAT ?
  • DWH ARCHITECTURE
  • DATA MART and TYPES
  • DM vs DWH
  • DATA CLEANZING
  • DATA SCRUBING
  • DATA MASKING
  • NORMALIZATION
  • ODS
  • STG AREA
  • DSS
  • Diff B/w OLTP vs ODS,OLAP vs DSS
  • DIMENTION MODELING
  • DIMENSIONS
  • FACTS
  • AGGREGATES
  • DWH SCHEMA designing
  • STAR SCHEMA,SNOWFLAKE SCHEMA,GALAXY SCHEMA,FCS
  • SLOWLY CHANGING DIMENSIONS
  • INITIAL LOAD
  • INCREMENTAL LOAD
  • FULL LOAD
  • CDC- change data capture

ETL Testing Concepts

  • Introduction of ETL-Extract,Transform,Load
  • ETL TOOLS and Diff Types of ETL Tools
  •  
  • ETL ARCHITECTURE
  • ETL TESTING AND WHY WE REQUIRE
  • DIFFERENT ETL TOOLS ARCHITECTURES
  • SDLC and Methods/Models
  • STLC and Methods/Models
  • SDLC vs STLC
  • Reverse Engineering
  • QC(Quality Center and BugZilla)
  • Roles and Responsibilities
  • Minus,Duplicate,Count,Intersection
  • Detect Defects
  • Defects Logging and Reporting
  • How to prepare Queries very quickly with the help of mapping
  • Performance Tuning and Performance Testing,Report Testing,UI Testing
  •    Quality and different standards that tester should follow,Why?
  • Testplan Preparation
  • Testcases Preparation
  • Preparation of Test data
  • Process Of ETL Testing

Testing Concepts

  • Whitebox Testing
  • Blackbox Testing
  • Gray Box Testing
  • Regression Testing
  • Smoke Testing vs Sanity Testing
  •    User Testing
  • Unit testing
  •   Intigration testing
  •    Module testing
  •   System testing
  •     UAT

ETL Tool and Testing

  • Data Extract
  • Data Transform
  • Data Load
  • Import Source
  • Import Target
  • Mappings,Maplets/li>
  • Workflows,Worklets
  • Transformations,Functionalities,Rules and Techniques
  • Import and Export
  • Coping and Rules
  • Queries Preparation based on Transformations
  • Importance of ETL Testing
  • Creating of Mappings,Sessions,Workflows
  • Running of Mappings,Sessions,Workflows
  • Analyzing of Mappings,Sessions,Workflows
  • Tasks and Types

Practice:

  • Testing scenarios, creation of test cases and scripts
  • Test case execution and defect tracking and reporting
  • Preparation of Test data
  • Practice ETL Testing with Real Time Scenarios and FAQ’s
Sgraph Infotech
MSBI | DOT NET | AWS | Data Science | Python
Address :
3rd Floor, JP Royale- 90/4, Above ICICI Bank, Outer Ring Road, Opposite Radisson Blu, Marathahalli,
Bengaluru,
Karnataka - 560037
India.
Tel : 9620885025
Email : sgraphinfotech@gmail.com

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