ETL Training in OMR Chennai

ETL TESTING / DATAWAREHOUSE TESTING USING INFORMATICA:

This program is suitable for the experienced manual testers or Freshers with GAP Who are looking for break/faster job change in ETL Testing which is the most demanding testing skill, who want to shift/upgrate to ETL testing from manual,automation testing, mainframe testing, people who want to upgrade their knowledge in datawarehousing testing , people who got datawarehousing or data integration projects in their company and need Training/experience to start working on them ASAP as experienced.
Inhouse Classroom training is available for people in Chennai @ Adyar.
Online Training is available for people out of Chennai/India.
Fast Track/ Week End Training is also available based on the request.

ETL TRAINING BENEFITS

• My batch sizes are generally very small size 5-7 members OR 1 to 1 also, so students receive direct, hands-on training from us.
• 100% practical training only. It is not a slide show training program / theory class program. At the end of this class, definitely you will refer your colleagues / friends / relatives for my training.
• Conducting regularly online- training for US peoples in all time zones (PST,CST,EST,HST,MST)
• Installation of Softwares in your desktop / laptop will be done.
• Will be provided self evaluation testing software, exam simulator, dumps & books with this training.
• Continuous support is provided for any of your on-site problems. assistance will be provided and you will be recommended to some of IT development firms.

CORPORATE TRAINING ON ETL / DATAWAREHOUSE AND BI TESTING

We have imparted trainings in some of the the best corporates in Chennai and across India. We have several longterm contracts with the best IT firms in Chennai and we are open for new assignments. We promise you the knowledge to your resources that can be immediatly utilised.

We have short time as well as detailed designed training programs specially for corporates across the experience levels.

Contact us to explore the best knowledge sharing ETL Training with Greens Technology

ABOUT ETL TESTING TRAINING IN CHENNAI

• Training Program 1 : Training Manual and Automation Testers to Convert them to ETL/BI Testers.
• Training Program 2 : Training Freshers with minimum 1+ years GAP/Non Software Jobs on Advanced Manual Testing and ETL/DWH/BI Testing.
• Training Program 3 : Training individuals based on their requirements(I.e, Just for their knowledge/ Building capability etc..)

ABOUT ETL TESTING TRAINING COURSE IN CHENNAI

ETL refers to Extracting, Transforming and Loading of Data from any outside system to the required place. ETL helps understanding the business structure and their particular requirement.

This ETL Testing Training Course in Chennai will cover following topics:- Introduction to ETL testing and OLTP vs. OLAP, -Introduction to RDBMS & Database Testing Vs Data warehouse Testing, Data Warehouse Workflow & Case Study, Data Checks using SQL, Scope of BI testing.
We provide SQL Training, Datawarehouse Training, Informatica Training, ETL Testing training based on current industry standards. All our sessions are completely practical and interactive paired with Realtime Methodologies, Project Scenarios and Interview Guidance exclusively on ETL.
Recommended as Best ETL Training Institutes in Chennai!
This ETL Testing Course in Chennai is designed for beginners to advance level professionals.

BI TESTING TRAINING CLASSROOM

Business Intelligence is one of the hottest and most happening and spoken IT Technology from past few years. BI Testing is going to be one of the best choices for the IT professionals who wants to enter into the area of Analytics. Our Trainings help professionals in getting a break into the area of Business Intelligence and opportunity to learn the best BI Tools in the world.

The various advantages of ETL testing are as defined below:

• Analyzing the data to be reported.
• Analyzing the data model review.
• Analyzing the source data.
• Analyzing the source data assessment.
• Various testing methods like packages testing, Schema testing and performance tests.
• Analyzing the data completeness.
• Analyzing the data transformation methods.
• Sample data comparison.
• Checking the data quality and target warehouse.

ETL testing training will teach you how to perform below functions like:

• To ensure the expected data is loaded or not.
• To ensure the transformation of data is done as per specification.
• To ensure the loading of data as per the expected timelines or not.
• To ensure the ETL functions process with upstream and downstream of application through integration testing.
• To ensure the solutions reach the user expectations through user acceptance testing.
• To ensure the new release of code through regression testing.

ETL TRAINING COURSE CONTENT

This ETL Training in Chennai course is designed for all major roles on a DW/BI project, including Mainframe Developers, Software Testing Professional, Oracle SQL and PL/SQL Developers, project managers, business analysts, data modelers and database administrators, architects, and ETL or BI application designers/developers.

• Analytic SQL for ETL
• Data Warehousing Concepts
• ETL Testing using Informatica PowerCenter 9.5.1
• Unix Shell Scripting
• Business Intelligence
• Data Modelling
• ETL Testing Process

Our Unique Features are as follows:

• Instructor led training with real time scenario.
• Cloud computing labs with class exercises, hands-on labs as classroom training.
• 10+ Years of experienced trainers from IT industry.
• Practical approach based case studies as per the IT market.
• Training methodologies as per the Companies requirement.
• Forum, blog, videos, webinars, free workshops to practice.
• We’ll train you to get global certifications in testing.
• Updated versions of curriculum.
• Interview preparation assistance.
• Get updates after the completion of training also.
• Special attention to beginners.
• 24/7 remote accesses of courses, projects and material.
• Affordable and competitive prices on course.

Why Greens is the best ETL Training Institute in Chennai?

Greens Technology is one of the best training centers in Chennai for ETL-Datawarehouse Testing and BI Testing Space. Several professionals gained high end industry knowledge along with advanced technical expertise. We are very successful in gaining the trust of IT professionals.
We at Greens Technology deals with complete realtime training packed with several case studies and discussions from our trainer who has one of the best in class expertise.
ETL Training is one of the Best ETL Testing Institutes in Chennai. We have successfully conducted corporate trainings in some of the top MNCs and we deal with Inhouse Classroom and Corporate Trainings in Chennai.

ETL testing training will help the candidates who want to upgrade from manual and automation testing to ETL testing.

• To extract data from Source tables and then move them to staging tables.
• To validate the data to check mapping rules and transformation rules.
• To share the domain knowledge.
• To validate the data with target tables and present them in appropriate format.
• To build a strong career in ETL testing.

The data warehouse is best known for taking disparate and disordered transaction data and presenting it in a cohesive, orderly way for the business to make intelligent, fact-based decisions. The data warehouse ETL designer is charged with the task of applying a set of consistent techniques for delivering conformed dimensional data. Precisely designing and building reusable processes to extract, clean, conform and deliver dimensional data is the foundation for a successful, reduced cost, data warehouse implementation.

ETL TESTING TRAINING OBJECTIVES IN CHENNAI

This course teaches the practical detailed steps of data warehouse ETL including extracting, cleaning, conforming, and delivering data and its associated metadata. You’ll learn the design and development, architecture, operations and management aspects of the ETL process. Upon completion you’ll have learned each of the steps, and sub-steps, required to successfully obtain, prepare and publish data in a dimensional data warehouse.

ETL TESTING TRAINING AUDIENCE IN CHENNAI

This course is for anyone interested in learning the latest ETL techniques for designing and managing data warehouses and ETL processes. Beginner, intermediate and experienced data warehouse practitioners, data architects, DBA’s and ETL designers & developers will all benefit from this course.

ETL TESTING TRAINING SYLLABUS IN CHENNAI

This workshop offers an in-depth understanding of extract, transform and load (ETL) techniques essential for building dimensional data warehouses. It focuses on proven methods and best practices to successfully implement, manage and maintain the most challenging task of any data warehouse project – the ETL.

ETL TESTING TRAINING FUNCTIONAL PRACTICES IN CHENNAI

• Planning and designing your ETL system
• Choosing the appropriate architecture
• Managing the implementation
• Managing the day to day operations
• Building the development/test/production suite of ETL processes
• Building a data cleaning subsystem
• Understanding the tradeoffs of various staging data structures, including flat files, normalized schemas, XML, and dimensional schemas
• Analyzing and extracting source data
• Creating the logical data mapping

ETL TESTING TRAINING TECHNICAL PRACTICES IN CHENNAI

• Structuring the data into dimensional schemas for the most effective delivery to end users
• Conforming heterogeneous data from multiple sources into standardized dimension tables and fact tables
• Building ETL modules for handling the three distinct types of slowly changing dimensions (SCDs)
• Building ETL modules for multi-valued dimensions and hierarchical dimensions
• Running high-performance surrogate key pipelines
• Loading the three fundamental fact table grains – transaction, periodic snapshot and accumulating snapshot
• Handling late arriving dimensions and facts
• Optimizing ETL processes to fit into highly constrained load windows
• Structuring and presenting metadata
• Converting batch and file-oriented processes into continuously streaming real-time ETL systems
• Managing structured and unstructured data in a big data ecosystem

ETL TRAINING MATERIALS

In addition to the course material all students receive a copy of Ralph Kimball and Dinesh Jaganathan’s book, The Data Warehouse ETL Toolkit (ETL, 2015).

ETL TRAINING IN CHENNAI REVIEWS

Till Date we have converted several students to ETL /DWH and BI Testers. We have been successful in creating experts with knowledge on data quality. Students are able to project experience in ETL/DWH and BI Testing and secure jobs in some of the best MNCs across India. With continues support post training we helped several indivuduals achive the goal of entering into evergreen datawarehouse and bussiness intelligence and bussiness analytics domain. We stand tall in lying at the top in india with one of the best job success rates post training.

JASPERSOFT BI DEVELOPER CORPORATE TRAINING IN CHENNAI

Jaspersoft BI is one of the leading BI tools in the industry. Jaspersoft BI developer training covers the basics of DW&BI, Jaspersoft Connection, different studios like, Query Studio, Report Studio, Advanced Report Studio, Analysis Studio and Event Studio. It also covers Business Insight that includes building and managing dashboards. The modeling tool, Framework Manager is covered extensively to train the participants on how to prepare and build objects and metadata to be used in reports.

JASPERSOFT TRAINING COURSE CONTENT

DATAWAREHOUSING CONCEPTS

• What is DWH?
• Characteristics of Datawarehouse
• Difference between OLTP and DWH
• Architecture of DWH
• Various BI tools
• Types of DWH
• Types of Dimensional Data Modeling
• Surrogate key
• Types of Dimension

DW & BI BASIC CONCEPTS

• RDMBS Introduction
• DW Architecture
• Star Schema
• Snowflake Schema
• Conceptual Data Model
• Logical Data Model
• Physical Data Model
• Data Mart
• OLAP, MOLAP, ROLAP
• Cubes
• BI Uses
• Dimensional Model
• Fact Tables
• Lookup Tables
• Hierarchy
• Jaspersoft Vs Other BI Tools
• BI Vendor Comparison

JASPERSOFT COURSE OUTLINE

• Course OutlineIntroduction to BI.
• Introduction to Dimensional Modeling
• Introduction to report design using jaspersoft ireport Designer
• Report life cycle
• Installing Ireports and Jasperserver
• Developing Reports with ireport designer.
• Navigation Ireport
• Create Expressions
• Working with data sets
• Working with charts
• Working with Chart Themes
• Work with groups
• Use styles and fonts
• Incorporate sub datasets
• Export and preview reports
• Passing paDinesheters inside the report
• Working with sub reports
• Deploying reports to server and working with Jasper repository
• Administration of Jasper server – sharing reports, scheduling reports, email, etc.
• Jaspersoft OLAP (Cubes) :
• OLAP Basics
• Creating cubes and cubes deployment
• Understanding MDX.