ETL Training in Chennai

Etl Training In ChennaiSLA provides the best Informatica Training in Chennai to make you an expert in data integration, ETL tool implementation, and other data warehousing concepts with the complete hands-on practice. We offer an Informatica course with industry-based course completion certification and 100% placement assistance. Join us and become a master in the entire Informatica architecture through our Informatica Training Institute in Chennai.

Implement ETL concepts effectively through our Informatica Training in Chennai

Welcome to the world-class Informatica Training Institute in Chennai. Obtain the all-inclusive Informatica Training in Chennai at SLA Jobs as we committed to serving you better for your career! At SLA, we assist you in acing the Informatica tool with engaging sessions. Practical-oriented training is the core of our training and we give a great insight into how this data integration tool is used in present-day businesses. Imparting life skills are also a part of our Informatica training. Informatica automates the data wrangling and preparation process to ensure data security and faster accessibility. It provides cloud-native capacities to cloud service providers for deep data integration and has global network support for platform providers, ISVs, and System Integrators. Informatica helps the organization to build Microservices-based, AI-Powered, and API-Driven architecture by unleashing the data value across the world. We provide comprehensive Informatica Training in Chennai to develop the modular platform using Informatica Intelligence

Course Overview of Informatica Training in Chennai

SLA, which is one of the Best Informatica Training Centers in Chennai, has the objective to impart the comprehensive data warehousing concepts understandably. Our syllabus is meticulously prepared and the trainers are highly proficient. We offer career-oriented Informatica training and our main focus is on the placement of the deserving candidates in top MNCs. We provide interview assistance to the candidates until they are successfully placed in a job.

About Informatica Training Course in Chennai

Informatica is one of the top data integration tools. Every organization in the present time processes a humongous set of data. They come from different sources and should be processed to give insightful details for carrying out better business decisions. But several times there are challenges related to such data. For example, the data must be combined to work in perfection.

However, varied databases don’t coordinate well. Data integration is a solution to this problem. ETL (extract, transfer, and load) is a term related to data warehousing and several companies are embracing Informatica for accomplishing data warehousing via ETL. If you are in the search of a great career in data warehousing and business intelligence, then Informatica is the best tool and SLA is the perfect place to get started.

Our Informatica Course in Chennai focused to provide in-depth knowledge for deploying and managing the data integration products such as ETL (Extract, Transform, Load), data exchange, Information Lifecycle Management, complex event processing, cloud computing integration, data replication, data masking, data virtualization, ultra messaging, data quality, data governance, and master data management. We provide complete hands-on practice for every data warehousing concepts using the Informatica tool along with placement guidance and industry-worth certification.

Benefits and Solutions of Informatica

Informatica drives the business engaged with 360 views by transforming customer experience into contextual insights using AI-Powered solutions. It has cloud analytics features to help the management leaders along with analytical insights that ensure trustworthy of data. Informatica Intelligence involves in modernized cloud analytics, data science acceleration, trusted data governance, and regulatory compliance. We offer study materials and software installation along with case studies and project practices in our Informatica Training Institute in Chennai with 100% Placement Assistance.

Informatica provides the following specialized products that help education, financial services, government sector, healthcare, life sciences, and retail industries.

Data Catalog portfolio of Informatica Intelligence supports organization develops data set with quick understanding and accuracy. Companies can organize data assets with an AI-Powered data catalog and a unified view of collected data along with context specification. Enterprise Data Catalog, Advanced Scanners, and Enterprise Data Preparation are the products of Informatica data catalog using for prepare data faster with trusted insights.

Data Engineering is one of the Informatica products that help in ingest, prepare, and process data pipelines with AI and analytics in the cloud. Cloud data integration, cloud data quality, metadata management, cloud mass ingestion, enterprise data preparation, and enterprise data catalog are the data engineering products used for processing the data.

Data Integration is the product of Informatica bring together all the organization’s data and applications in multi-cloud premises and help to find new complex patterns. It supports quick and easy integration through cloud integration, cloud application integration, and power center using the products such as advanced data transformation, B2B data exchange, connectors or power exchange, integration hub, power center, and enterprise data catalog.

Data Quality is an important product of Informatica help organization to improve the quality of data consistently with trusted results. Informatica ensures the quality of data and governance for the companies using Axon Data Governance, Data verification, Informatica Data Quality, Data as a Service, Cloud Data Quality, Data Engineering Quality, and Enterprise Data Catalog are the sub-products of Informatica Data Quality.

Data Privacy is also the main product of Informatica that supports the organization by discovering, analyzing, and remediate data risks with automated controls. It helps the companies to protect data through a consistently changing environment, map identities to data, and respond to access requests. Informatica Data Privacy Management, Data Masking, Test Data Management, and Data Archive are the subordinate products of Informatica Data Privacy.

iPaaS is the next generation integration platform as a service of Informatica that help redefine business processes using drive innovation, and uncover efficiencies. Company productivity growing rapidly with data management products such as cloud data integration, cloud application integration, API management, cloud B2B gateway, Cloud integration hub, master data management cloud, data quality governance, data security cloud, cloud mass ingestion, and cloud data integration elastic.

Master Data Management reveals the data value using modular and end-to-end MDM solutions with the benefits such as a single view, 360-degree view, and a complete view of interactions. Multidomain MDM, Identity resolution, reference 360, customer 360, cloud customer 360 for Salesforce, product 360, supplier 360, MDM accessories, and finance 360 are the products of Informatica MDM that help the organization unleash the potential of data.

We offer a complete understanding of Informatica products with practical implementation through our best Informatica Training Institute in Chennai. Our trainers are skilled and experienced in industrial projects to provide comprehensive and balanced coaching on theoretical and hands-on practices.

Course Objectives of Informatica Training Center in Chennai

Informatica Course in Chennai aims to provide a detailed understanding of how to administer the Informatica tools and products efficiently. We enhance your skills through our basic to advanced level of our Informatica Training Program that covers all the main solutions such as PowerCenter, Reusability, Workflow Manager, Transformation, Error handling strategies, Designing performance, recovery sessions, designing principalities, dimensional tables, network errors, and user groups.

We equip our students with the required industry skills to become data integration developers, Business Intelligence Professionals, ETL Experts, Data Wrangling professionals, PowerCenter Admin, Database Manager, and so on through our all-inclusive Informatica Training Center in Chennai. Students will be proficient with the roles and responsibilities of various positions to bridge the knowledge gap of global industries. Informatica Course Curriculum is designed by our industry experts and it can be personalized as per the skill level of learners around the world.

SLA is the Best IT Training Center in Chennai that provides holistic training to the students. We have great infrastructure and lab facilities. You can have the advantage of weekday or weekend classes at your convenience. Our experienced trainers give importance to the pace that you study and teach efficiently. Our Informatica course fee is highly competitive and you have the option to pay the fees in installments. Free demo classes are offered so that you can experience the quality of training before enrolling. Hence if you are in the search for a satisfying career that sustains then don’t procrastinate. ETL is your resort and SLA is the destination to study. Don’t hesitate to reach us for more clarification. You can discuss it with our trainers too.

Learning Outcomes

  • Install and configure Informatica Architecture, PowerCenter
  •  Manage and monitor Informatica workflow
  •  Manage tasks in Informatica PowerCenter
  •  Implement workflow variables and session parameters efficiently
  •  Operate Informatica Admin console effectively
  •  Manage Informatica Repository and Performance tuning
  •  Implement ETL functionalities and scenarios
  •  Handle Informatica tasks using SQL and XML conversion

Who can Attend in our Informatica Training Center in Chennai?

Our Informatica Training in Chennai is intended to provide comprehensive coaching to college-goers, fresh graduates, and working professionals with complete hands-on practices. We train our students to become a master in Informatica tools and products that help them have a deep understanding to work efficiently for organization around the globe. Our customized Informatica Syllabus will be suitable for all the category of students to enhance their skills required for the industries.

Any professional who is enthusiastic about data integration can migrate to Informatica. Having said that, we list the most common job roles for Informatica:

  • Software Developers
  •  Mainframe developers and Architects
  •  Analytics Professionals
  •  BI/ETL/DW Professionals

Prerequisites for learning Informatica Training in Chennai

Any fresher can join the Informatica course. However, understanding SQL, data warehousing and SQL will be an added advantage. For fresh graduates and college students require no prerequisites as we begin from fundamentals to the advanced stuff. For working professionals and learners who want to get trained in fast track mode, there is some prior knowledge in database, programming languages, data warehousing basics, and data integration concepts are an added advantage to learn quickly and efficiently. We frame Syllabus for Informatica Course in Chennai to such candidates after examining the skill level of learners.

ETL Testing Course Fee and Duration

The duration of Informatica Classes at SLA Jobs comes around 45 to 60 hours that can be taken at your flexible class timings. Small batch allocation, backup classes for the missing classes, unlimited lab accesses are the Informatica course benefits and explore more by calling us.

Training Mode

Regular Track

45 – 60 Days

2 hours a day

Live Classroom

Weekend Track

8 Weekends

3 hours a day

Live Classroom

Fast Track

5 Days

6+ hours a day

Live Classroom

We offer quality training at a cost-effective Informatica Course Fees in Chennai. There are seasonal offers, different payment modes and installment options to pay the fee for Informatica Course. Discounts for Informatica Training Fee will be provided on One Time Payment. Call us to know more about Informatica Training Cost in Chennai.

Course Syllabus of our Informatica Training in Chennai

The Informatica Course Syllabus is framed diligently by the industry experts at Softlogic Academy ascertain that it is the latest and best that includes the main topics such as complete ETL process, data aggregation, data cleansing, data scrubbing, and the entire Informatica architecture and PowerCenter implementation with the complete hands-on practices. You will be well-versed in data warehousing concepts through our following clear cut Informatica Course Curriculum.

Introduction to Data warehousing

  • Who needs Data warehouse
  • Why Data warehouse is required

Types of Systems

  • OLTP
  • DSS

Maintenance of Data warehouse

  • Data warehousing Life cycle
  • Data warehousing Testing Ute Cycle
  • Source

Data warehousing Architecture

  • Integration Layer
  • Staging Area
  • Targets
  • Analysis & Reporting
  • HPQS
  • Introduction

Data Modelling

  • Different Phases of ModellIng
  • What Is a Dimension

Multi-Dimensional Modelling

  • What are Facts
  • Multi-Dimensional Model
  • Hierarchies
  • OLAP
  • Cubes and its Functions
  • Star Schema
  • Fact Table
  • Dimensional Tables
  • Snowflake Schema
  • Fact less Fact Table
  • Confirmed Dimensions

Data Modelling Tools

  • Forward Engineering
  • Reverse Engineering
  • Update Model, Alter database
  • Complete compare
  • Data Warehouse Architecture (Basic)
  • Data Warehouse Architecture (with a Staging Area)
  • Dimensional Modeling
  • Star Schema
  • Snowflake Schema
  • Dimension
  • Fact
  • Slowly Changing Dimension(Type 1,2 and3)
  • Hierarchy
  • Conformed Dimension
  • Fact less Fact Table.
  • Summary / Aggregations table
  • Change Data capture

Task Types

  • Session
  • Command
  • Timer
  • Event Wait
  • Event Raise
  • Decision
  • Assignment
  • Control
  • Work lets

Types Of LookUp Caches

  • Static LookUp Cache
  • Dynamic LookUp Cache
  • Persistence Lookup Cache
  • Shared LookUp Cache
  • Sorter and Rank Cache

ETL Testing

  • UNIT Testing
  • System Integration testing
  • ETL Performance Optimization techniques

Power Center Components

  • Designer
  • Repository Manager
  • Workflow Manager
  • Workflow Monitor

Informatica Concepts and Overview

  • Informatica Architecture.
  • Source Qualifier
  • Target Designer
  • Transformations
  • Mappings
  • Mapplets
  • Sessions
  • Tasks


  • Working with relational Sources
  • Working with Flat Files


  • Working with Relational Targets
  • Working with Flat file Targets


  • Expression Transformation
  • Lookup Transformation
  • Sequence Generator Transformation
  • Filter Transformation
  • Joiner Transformation
  • Sorter Transformation
  • Procedural Transformation
  • Router Transformation
  • Aggregator Transformation
  • Update Strategy Transformation
  • Union Transformation
  • Rank Transformation
  • Transaction Control Transformation
  • Normalizer Transformation
  • Source Qualifier Transformation
  • Stored Procedure Transformation
  • XML Source Qualifier Transformation
  • Debugging Mappings

PowerCenter Transformation Language

  • Numeric functions
  • String Functions
  • Date Functions
  • Conversion Functions
  • Cleansing Functions
  • Aggregate Functions
  • User-Defined Functions

Advanced Informatica Concepts

  • Unconnected lookup
  • Transformation
  • Unconnected Stored Procedure to Create and Drop Index
  • Mapplet and Types of Mapplets
  • Defining Reusable Transformations.
  • User-Defined Functions
  • Tasks And Types of Tasks
  • Worklet and Types of Worklets
  • Scheduling Workflow
  • Constraint-Based Load Ordering
  • Target Load Plan
  • Types of Batch Processing
  • Link conditions
  • Mapping Parameters
  • Mapping Variables
  • Defining Session Parameters
  • Session Recovery
  • Difference Between Normal and Bulk Loading
  • Push Down Optimization
  • PMCMD Utility
  • PMREP Utility
  • Incremental Aggregation

Career Opportunities in Informatica Training in Chennai

There is an upsurge in the demand of Informatica professionals. When you browse the jobs available for Informatica candidates you will notice a distinct rise. Moreover, an aspiring candidate looking out for the job in companies that are deploying Informatica has several job openings before him. For example, choosing to be an Informatica ETL Developer, Informatica Consultant, Informatica Administrator, Informatica Architect, etc. will bear fruits to the candidate.

Informatica Intelligence has a promising and sparkling career for freshers and experienced people with hands-on exposure. There are tremendous job opportunities for various profiles in top companies such as Infosys, Accenture, Deloitte, IBM, Wipro, Volkswagen, and so on. We equip our students to become analytics professionals, software developers, mainframe developers, mainframe architects, business intelligence, ETL Experts through our best Informatica Training in Chennai.

Necessary Skills for Informatica Professionals

The candidates who want to get placed as Informatica experts are required to enhance their foundation skills in SQL, ETL, Warehousing concepts, FTM-XML, PowerCenter, data security, space design, database tables, information target, web services hub, SAP BW, SAP NetWeaver BI, Mapping, Applets, and workflow processes. They should have complete hands-on exposure to Informatica Tools and products such as data catalog, data privacy, data quality, data integrity, and so on. Our Informatica Training Institute in Chennai equips all the students with the required skills with pract

Future of Informatica

The future looks bright for Informatica professionals. With the increasing width of the scope of big data, data quality, data security, etc. The uniqueness of SLA is placement assistance to all the deserving candidates. We prepare the candidates for the interviews until they are placed in a job. We offer not only technical training but also life skills training so that it has a long-standing impact on the growth of the candidate.

Informatica has the greatest future scope that is accompanied by trending technologies such as data masking, data replica, data virtualization, ETL, and AI-Powered solutions. These technologies generate numerous opportunities for skilled professionals who have got certification from Informatica Certification Training in Chennai. Organization around the world employs the Informatica experts who can use the tool efficiently to load database box, ETL Server, and coding capabilities. The average salary of Informatica professionals is around $491,045 per year according to the report of

General Roles and Responsibilities of Informatica Experts

Informatica professionals are required to have the following responsibilities

They have to analyze database models and needs along with the capacity of data warehouse and data storage space and they are to be updated every time before testing and upgrading of systems.

Integrating Informatica systems is the main responsibility to develop a data warehousing system using software tools and applications. They must know the existing system’s limitations and troubleshooting methods.

They have to develop technical documents for Informatica with the maintenance records, ETL process updates, and troubleshooting details. They should know about coding, data extraction, and transformation processes to respond quickly to user requests.

Informatica professionals are required to conduct quality tests regularly and perform data cleansing procedures on integrated data with oversee mappings and ensure data accuracy.

Our Informatica Training in Chennai enhances the students with the required skills such as programming, operating systems, database systems, and coding knowledge. We provide job-ready skills like time management, creativity skills, analytical thinking practice, troubleshooting exercises, and team collaboration.

Why opt for Informatic to kickstart your career?

  • When compared to other courses, Informatica is not so difficult to learn. One can turn out to be a competent Informatica Developer in a short span of three months.
  •  Informatica is a trending skill nowadays. When you include this in your resume it can make your shine in the crowd.
  •  Since there is a high demand for Informatica developers it turns out one of the lucrative domains.
  •  There is no coding knowledge needed for learning Informatica.

ETL Internship Training in Chennai

SLA Offers the best ETL Testing Internship in Chennai to provide accurate testing results with the confirmation of transferring data from one source to another destination. We give you the facility to learn by doing real-time applications and implement the ETL testing process like ETL techniques, data warehousing techniques, and testing challenges ability. Fix your goal to become the best testing engineer by our complete hands-on practices on ETL Testing Internship Program that comes with the five stages of practices such as data source identification, data acquisition, business logic implementation, data building, and report generation.You can become the best test engineer through our ETL Testing Training in Chennai and you will get the higher position of the top industries.

Mandatory Roles and Responsibilities of ETL Test Engineer

  • Analyze business requirements
  • Validate requirements of the implementation via comprehensive testing
  • Provide client deliverables of detailed test plans, test cases, test scripts and test reports
  • Ensure deliverables have the highest quality to meet client satisfaction
  • Perform as an Agile tester, ready to play multiple roles in the team
  • Mento the team through training, documents, etc
  • Ready to learn new technologies as required by the project
  • Manage assigned tasks independently
  • Take responsibility for quality analysis
  • Implement tools and communities, and ensure the project is documented.
  • Resolves a diverse and complex application.
  • Lead a project team when required


Verify the testing process with our complete hands-on practice on ETL Testing Training in Chennai and acquire the stable future in the testing field.

Projects to practice: Validate Data Warehouse
Description: Implement ETL concepts to validate data warehouse

Learning gets complete when it is applied in real life.

Trainer Profile of our Informatica Training Institute in Chennai

SLA is the leading Informatica Training Institute in Chennai has qualified and certified trainers to provide industry-based coaching to get selected in top companies. They are techies by profession but have strong hands-on experience in industrial projects with the tools and products such as data catalog, data integrity, data privacy, data quality, management data, data accuracy, and power center. Propel your career through our Informatica Training in Chennai with expert trainers.

We have skilled and highly qualified trainers to offer the best Informatica Training in Chennai with 100% Placement Assistance. Our trainers handle the basic to advanced concepts of Informatica as per the skillset of the students. Industrial Expertise, Student-Friendly Nature, Deep observing on trends, and Passion towards student’s success is the main focus and brand qualities of our Informatica trainers. They have the following technical skills in Informatica tool

  • In-depth knowledge in Informatica Architecture and PowerCenter
  •  Good at Data Warehousing concepts, ETL tools, SQL Database, and Analytics concepts.
  •  Handle interactive classes focus on enterprise-ready skills.
  •  Develop the course curriculum and lesson plan as per the student’s skill set.
  •  Allocate case studies and real-time projects on Informatica efficiently
  •  Practice students with technical-oriented placement tips as per the industry expectations.

Informatica Internship Training in Chennai

Learn the on-demand Informatica architecture and PowerCenter insights with the real-time project implementation at our Informatica Internship Training Institute in Chennai. Improve the required competence to work with Informatica for data warehousing practices such as ETL Segment, Datasets, PowerCenter task allocations.Apply what you have learned from our Informatica course curriculum in the live project practices. Our Informatica Training in Chennai is based on a wide collection of project practices that provide in-depth knowledge of major and complicated concepts. Internship Certification will be provided at the successful completion of the Informatica Internship program that helps you to get a high profile job and show your quality performance from day one.

Informatica Certification Training in Chennai

Informatica PowerCenter, which is an ETL tool, is the most advanced Enterprise Data Integration Suite. This is applied mainly for data integration that offers the efficiency to link and obtain data. There are two certifications in Power Center

  • Informatica PowerCenter Developer Certification
  •  Informatica Powercenter Administrator Certification

Informatica Power Center is widely embraced in banking, insurance, healthcare, etc. Most of the major banks are applying this technology and have adopted it with enthusiasm. Informatica training institute in Chennai as SLA imparts training on Power Center with a great focus on quality.

User Reviews On ELT Courses

Deepthi S

ETL Testing Training was very good. Trainers, course syllabus, and case study preparations are all useful and encourage me to learn more. Project-based hands-on teaching helped a lot to understand the concepts. I can access labs anytime after the classes to practice the programs they have assigned. The placement service was very supportive and the whole training system is just wow at SLA.

Karthi. M

I have enrolled in ETL Automation Testing Training after the completion of the manual testing course. I am very satisfied with the teaching of trainers and I have learned what is required in the industries today. They assign me a lot of exercises to practice and understand the concepts thoroughly. The trainers were explaining the ETL concepts with real-time examples and the complete training duration was useful and fun-filled. Thanks a lot, SLA and the trainers.

Mathi Alagan

The faculties of ETL Testing Training in Chennai are kind and patient. They addressed our doubts in a kind manner and they assure us that we are clear in the concepts. They realistically explained the concepts as we understand the visuals easily than theories. ETL Course Syllabus they have designed is very good and useful for the jobs. I recommend this course for beginners and I look forward to further learning.

Titus Mark

The trainers of SLA are extremely great for ETL Testing Training. The way they have taught and the syllabus they have designed are all awesome and industry-related. I got resolved all my queries and doubts on the spot. I have learned the concepts through implementing practical exercises. And the placement cells were very supportive and encourage me to try one more time with new opportunities. Thanks a lot, SLA.

Geethanjali. I

SLA has experienced and well-versed trainers for providing ETL Testing Training. I have guided from joining to placement through every counselor, trainer, and placement trainer. I have recently landed a good job at CTS with reasonable pay. They helped me in a lot of ways. Arranged numerous job interviews and gave practice through mock interviews and other preparations during the technical training of ETL Testing. I highly recommend SLA for interested learners.

Some Commonly Asked Questions

ETL Testing is one of the high-demand concepts and creates tremendous job opportunities for freshers and experienced candidates who have certification through any ETL Testing Certification Training Institute in Chennai. Ensure your queries are answered before you are joining. If not please feel free to contact us @ 8608700340.

What is ETL Testing exactly?

The ETL Testing is a tool used for extracting data from heterogeneous data sources to transfer the data and loading them into the data warehouse. This is applied where calculation-related data, joining fields, removing incorrect data or fields, keys, and so on. It can be done manually or automated using tools. ETL Testing is used for verifying, validating, and qualifying data before transferred to the destination by preventing data loss and duplicate records.

Does ETL testing need coding knowledge?

Performing the ETL testing sometimes requires coding skills and it depends on the data or the testing types. Black box testing does not require coding skills while performance kind of testing may require coding skills. Learn and upskill with any programming languages in our ETL Testing Training Center in Chennai as per your project requirements.

What are the popular ETL testing tools?

There are nine popular ETL Testing tools available for testing data integration through automation such as Bitwise QualiDI ETL test automation tool, Codoid ETL Testing services, Data gaps ETL validator, iCEDQ, Informatica Power Center Data Validation, Original Software Test Bench, QuerySurge Data Warehouse, Right Data, and Talend Open Studio.

How is the demand for ETL Testing jobs?

ETL Testing is a high-demand platform for performing automation testing as top companies are employing candidates with adequate skills, hands-on exposure, and specialized certification. Upskill your software testing skills and data integration testing skills in our ETL Testing Training Institute in Chennai.

What are the skills required most for performing ETL Testing?

The testers require skills in any ETL tools or software or platform, SQL knowledge, parameterization, scripting language, creativity, debugging, problem-solving, communication, and collaboration skills. Learn all-inclusive ETL Testing Training in Chennai with placement support at SLA.

Is ETL a good career choice?

ETL Testing brings tremendous career opportunities as it has futuristic elements to grow. The jobs are regularly posted on, Linked In, Indeed.Com, and other job portals. It is deployed in DevOps, Agile, AI, Big Data Cloud, and various other trending technologies for testing the data transformations. Join SLA to get a career to upskill through ETL Testing Course in Chennai.

What are the other testing courses offered by SLA?

SLA offers a manual testing course and automation testing course on LoadRunner, QTP, JMeter, API, Appium, and Selenium testing tools along with ETL Testing Training in Chennai.

How SLA supports placements?

SLA offers a manual testing course and automation testing course on LoadRunner, QTP, JMeter, API, Appium, and Selenium testing tools along with ETL Testing Training in Chennai.

How can I continue my classroom learning in a situation like a pandemic?

The students can switch to instructor-led live online mode from regular classroom mode in the situation like pandemic or lockdown. It does not require any extra fees and we allocate the same trainer for your learning convenience in ETL Testing Training in Chennai.

Can I get supportive or alternate classes for the leaves I have taken unintentionally?

SLA arranges the backup classes from our instructors as per their flexible timing and batch facilities for the informed leaves taken by the students. We will cover the missed topics with the same practical implementations for learning the best ETL Testing Training in Chennai.