ETL Testing Training in Pune

3RI Technologies is offering Best ETL Testing Training in Pune, ETL Testing ensures that the data loaded from a source to the destination after the business transformation is correct. This includes reviewing data in various intermediate phases used between source and destination. ETL stands for Extract-Transform-Load.

  • Overview
  • Features
  • Syllabus
  • FAQ
ADVANTAGES OF ETL TESTING TRAINING IN PUNE
    1. Visual Flow and Self-documentation

The biggest advantage of an ETL tool is that it provides a visual flow of system logic. Each ETL tool differentiates these operations, but even the least responsive user interfaces can be compared to custom systems consisting of stored procedures, SQL and operating system scripts, and a handful of other technologies. Ironically, some ETL tools are not a practical way to print out the otherwise attractive self-documentation.

    1. Structured system design

ETL tools were developed for the specific problem of populating a data warehouse. Although they are just tools, they provide the development team with a metadata-driven structure. This is especially useful for teams building their first ETL system.

    1. Operational Resilience

Many of the self-developed ETL systems I've evaluated are fragile: they have too many operational issues. ETL tools provide functions and procedures for operating and monitoring the ETL system in production. You can certainly design and build a well-instrumented hand-coded ETL application, and the operational capabilities of the ETL tool are not yet mature. Nevertheless, it becomes easier for a data warehouse/business intelligence team to build on ETL.

    1. Data-lineage and Data-dependency functionality

We want you to be able to right-click on a number in a report and see exactly how it was calculated, where the data was stored in the data warehouse, how it was transformed when the data was last updated, and from which source System or systems underlying the numbers. Because there are no ETL standards that hand-coded systems could match, we need to rely on ETL tool vendors to provide this functionality. Unfortunately, only a few have done so far.

WHY ETL TESTING TRAINING IS NEEDED?

Most companies estimate that they only analyze up to 15% of the data - Forrester Research. According to research and markets global Big Data Analytics Market Reaches around $ 41 Billion in nearly 4 years. An ETL developer in the US can earn more than $ 100,000 a year. Businesses today need to work with data in multiple formats extracted from multiple sources. All this makes ETL testing even more important. The extraction, transformation, and loading of data must be checked and any deviations remedied. Therefore, there is a need for testers in ETL and data warehousing domains. This training can help you learn ETL tests, and gives you the skills and confidence to take on good jobs in some of the largest companies in the world.

SCOPE OF ETL TESTING TRAINING IN FUTURE

The future of ETL testing is very promising. ETL tools such as IBM Infosphere Information Server, Informatica PowerCenter, Oracle Data Integrator, Microsoft SQL Server Integrated Service, SAS, etc. are in high demand in the industry and popularity. Its scope will increase in the future.

VACANCIES FOR AN ETL TESTER

Studies show that employers are looking more for proper and efficient ETL testers than for other job profiles. According to LinkedIn and Naukri, there are more than 14,000 ETL testers in India. The salary of an ETL tester varies from organization to organization and also depends on many years of experience. At present, the average salary that the ETL tester in India has is between 2.5 L / A and 10 L / A. There is also no salary limit for the right candidate. There are many job title choices and many multinational companies are looking for the best candidate with knowledge of ETL testing. Her professional career includes various roles, depending on her years of experience.

  • Manual Tester / QA Analyst
  • automation tester
  • performance tester
  • ETL / DWH / DB developers
  • project Manager
  • Business analyst

3RI Technologies is one of the Best ETL Testing Classes Provider in Pune.

  • Trainers from Industry Experts
  • Hands on Experience on One Live Project.
  • 100 % Placement Assistance
  • Resume Preparation
  • Interview Preparation
  • Missed Sessions Covered
  • Multiple Flexible Batches
  • Practice Course Material

PREREQUISITES:

  • Knowledge of Manual Testing and DBMS/SQL is advantageous.

DURATION:

  • 36 Hours

WHO CAN JOIN THIS COURSE?

  • Data Analysts
  • Testers who want to get a job in ETL Testing
  • Project Managers,Database Professionals
  • IT professionals interested in data driven work

ETL TESTING - INFORMATICA - COURSE SYLLABUS

  1. Database Management System /SQL
    • RDBMS Concepts
    • Data Models
    • Entity-Relationship Model
    • Normalization
    • DBMS, RDBMS, ORDBMS
    • SQL Overview
    • Introduction to SQL
    • Data types
    • SELECT Statement
    • Operators
    • Pseudo Column
    • SQL Statements
    • Data Definition Language (DDL)
    • Data Manipulation Language (DML)
    • Transaction Control Language (TCL)
    • Data Control Language (DCL)
    • Join
    • Inner/Equi Join
    • Non-Equi/Cross Join
    • Self Join
    • Outer Join
    • Constraints
    • Primary Key Constraint
    • Foreign Key Constraint
    • Unique Key Constraint
    • Not Null Constraint
    • Check Constraint
    • Set Operator
    • Union
    • Union All
    • Intersection
    • Minus
    • Sub Query
    • Sub/Inner Query
    • Correlated Sub Query
    • Object
    • Index
    • Synonym
    • View
    • Built-in Functions
    • Aggregate Functions
    • Character Function
    • String Functions
    • Case Manipulation Functions
    • Date Functions
    • Analytical Functions
  2. Datawarehousing/ETL
    • Datawarehousing Fundamental
    • Datawarehousing Overview
    • DWH Characteristics
    • Types of Datawarehousing
    • Data Mart
    • Database vs Data Warehouse
    • Data Mart vs Data Warehouse
    • Data Warehouse Benefits
    • DWH Architecture
    • Datawarehousing Terminologies
    • Data Cleansing, Partitioning
    • Staging area, Metadata
    • OLTP, OLAP, ROLAP, MOLAP
    • Surrogate Key
    • Snapshot, View and Materialized View
    • Meta Data, Data Mining& Data Cube
    • Dimension Modeling
    • Facts and Dimensions
    • Hierarchies and Levels
    • Measures & DWH Schema Schema
    • Additive, Semi Additive, Non-Additive Fact/Measure
    • ETL Overview
    • Process Flow of ETL
    • Types of Sources and Target
    • ETL Data Load types
    • Active vs Passive transformation
    • Extraction Methods in ETL
    • Tracing Level
    • Types of Data used for ETL Process
    • Slowly Changing Dimension
    • What is Slowly Changing Dimension?
    • SCD Types : Type-1, Type-2, Type-3
    • ETL Testing Process
    • Categories of ETL Testing
    • ETL Test Scenarios and Test Cases
    • Types of ETL Bugs / Defects
    • Responsibly of ETL Tester
    • OBIEE / BI Overview
    • Introduction to OBIEE
    • Business Intelligence Basics
    • Overview of Reports
    • Slice and Dice
    • Roll-up and Drill-down& Pivot
  3. Informatica Power Center Tool
    • Informatica Tool Overview
    • Introduction to Informatica
    • How developers work on Power Center
    • Different components of Power Center and uses
    • Tasks performed in different Components
    • Mapping, Session, Worklet, Workflow, Mapplet
    • Naming Conventions
    • Designer Component
    • Working with Sources
    • Working with Flat Files
    • Working with Targets
    • Data Transformation Source and Target
    • Mapping Parameters and Variables
    • Uses of Mapping
    • Workflow Manager Component
    • Workflow Manager Overview
    • Workflow Designer
    • Task Developer
    • Worklet Designer
    • Creating a Task
    • Configuring Task
    • Workflow links
    • Validating Tasks, Workflows
    • Scheduling and Running Workflows
    • Workflow Monitor Component
    • Workflow Monitor Overview
    • Using Workflow Monitor
    • Working with Tasks and Workflows
    • Workflow and Task Status
    • Using Gantt Chart and Task Views
    • Session and Workflow Logs
    • Transformation
    • How to use Transformations
    • Aggregator Transformation
    • Expression Transformation
    • Filter Transformation
    • Router Transformation
    • Union Transformation
    • Rank Transformation
    • Sorter Transformation
    • Joiner Transformation
  4. UNIX/LINUX
    • Overview of UNIX Operating System
    • Basics of Unix/Linux
    • Useful Commands
    • Command Manuals
    • Regular Expressions
    • Filter
    • File Attributes
    • Job Scheduling
    • Archive/Compress File
    • Editor: vi, sed
    • Processes
    • File copy/transfer in UNIX Server

After the course completion, an exam will be conducted to judge your knowledge along with the live project work completion check and you will be awarded a certificate from 3RI Technologies.
Yes, we provide 100% placement assistance to our students. We have a dedicated team for Placement and tie ups with 300+ MNC’s and SME companies.
Yes we conduct demo classes every weekend. Please contact us for more details.
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