Data Warehousing Course in Chennai

Learn ETL, BI & Data Modeling with 100% Placement Assistance

  • Live Projects
  • Global recognized certificate
  • 100% placement Assistance
  • Affordable fees
  • Expert Trainers
  • Flexible Timing

Looking to build a rewarding career in data and business intelligence? Enroll in Piper CADD’s Data Warehousing Course in Chennai, one of the best IT training programs for aspiring Data Engineers, BI Developers, and Analytics professionals. Our Data Warehousing training is designed by industry experts to help you understand data architecture, ETL processes, data modeling, OLAP/OLTP concepts, and reporting using leading tools like SQL Server, Informatica, and Power BI. Whether you’re a student or a working professional, this data warehousing certification course in Chennai will prepare you for real-world analytics and data management careers with 100% placement support.

Data Warehousing Course in Chennai

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  • Hiring Partners

    20+

  • Placed Students

    1500+

  • Expert Trainers

    15+

  • Courses

    100+

Data Warehousing Course Syllabus

  • What is Data Warehousing?
  • Difference between OLTP and OLAP
  • Importance of Data Warehousing in Business
  • Key Terminologies: Fact, Dimension, Schema
  • Data Warehouse Architecture Overview
  • Role of Data Warehouse in Analytics
  • Understanding Data Modeling & Schema Design
  • Star Schema, Snowflake Schema, and Galaxy Schema
  • Fact Tables & Dimension Tables
  • Surrogate Keys and Hierarchies
  • Slowly Changing Dimensions (SCD) Types 1, 2, 3
  • Data Normalization & Denormalization
  • Introduction to ETL Processes
  • Source Data Extraction Methods
  • Data Cleansing and Transformation
  • Loading Data into Staging and Warehouse Layers
  • ETL Best Practices and Optimization
  • Advanced SQL for ETL Developers
  • Joins, Subqueries, and Aggregations
  • Window Functions and Ranking
  • Stored Procedures and Triggers
  • Query Optimization Techniques
  • Overview of ETL Tools
  • SSIS Architecture and Components
  • Creating ETL Workflows
  • Control Flow & Data Flow Tasks
  • Error Handling and Debugging
  • Hands-on: Loading Data from Excel / SQL Server
  • Introduction to Informatica PowerCenter
  • Designing a Data Warehouse Project
  • Setting Up Staging, Integration & Presentation Layers
  • Scheduling ETL Jobs
  • Data Validation and Testing
  • Documentation and Maintenance
  • BI Concepts and Architecture
  • Using Power BI / Tableau for Reporting
  • Building Dashboards and KPIs
  • Connecting BI Tools with Data Warehouse
  • Report Publishing and Sharing
  • Data Warehouse Performance Tuning
  • Partitioning & Indexing Strategies
  • Cloud Data Warehousing (AWS Redshift, Azure Synapse)
  • Data Governance and Security
  • Introduction to Big Data Integration (Hadoop, Spark)
  • End-to-End Data Warehousing Project
  • Building a Complete ETL Pipeline
  • Dashboard Reporting for Business Use Case
  • Final Evaluation and Certification Exam Preparation

Why Learn Data Warehousing?

With organizations generating massive volumes of data, data warehousing has become a core skill for analytics and decision-making.

Top Reasons to Learn Tableau:

  • Demand for data professionals with ETL & BI skills is rapidly growing
  • Essential for roles in Data Engineering, Business Intelligence, and Analytics
  • Used by top enterprises in banking, healthcare, retail, and telecom
  • Strong foundation for advanced learning in Data Science, AI, and Cloud
  • Offers high-paying, in-demand job opportunities

Why Choose Piper CADD for Data Warehousing Training in Chennai?

Piper CADD is a leading IT training institute in Chennai, trusted by thousands of learners for career-focused data and analytics programs. Our Data Warehousing Course in Chennai provides both theoretical and hands-on training in real business scenarios — from data extraction to visualization.

  • 10+ Years Experienced Trainers: Learn from senior Data Engineering and BI professionals with extensive real-world expertise.
  • Hands-on Practice: Work with SQL Server, Informatica, Power BI, and SSIS through practical labs and real-time exercises.
  • Industry-Oriented Curriculum: Designed by data professionals to align with modern data warehousing and ETL requirements.
  • 100% Placement Assistance: Includes mock interviews, resume preparation, and job referrals to top companies.
  • Flexible Batches: Choose from Classroom, Online, Weekend, or Fast Track learning options.
  • Globally Recognized Certification: Receive a Piper CADD Data Warehousing Certification valued by leading IT and analytics organizations.

What is Data Warehousing?

Data Warehousing (DWH) is the process of collecting, organizing, and managing data from multiple sources to provide meaningful business insights. It serves as a central repository where historical and current data are integrated, cleansed, and stored for reporting and analysis. In simple terms, a data warehouse helps organizations make data-driven decisions by converting raw data into actionable insights.

Core Components of a Data Warehouse:

With Tableau, you can visualize massive datasets and uncover trends and insights instantly, making it a must-have skill for data professionals.

  • ETL (Extract, Transform, Load) Extracts data from various sources, transforms it for analysis, and loads it into the warehouse.
  • Data Modeling Designing the schema (Star, Snowflake, Galaxy) for storing and retrieving data efficiently.
  • OLAP (Online Analytical Processing) Enables fast, multi-dimensional analysis of data.
  • Metadata Management Describes data origin, usage, and structure for transparency.
  • Data Visualization & Reporting Tools like Power BI or Tableau for interactive dashboards.

Who Should Enroll in the Data Warehousing Course in Chennai?

This Data Warehousing Training in Chennai is ideal for professionals and students aiming to build a career in Data Analytics, BI, or Data Engineering.
No prior experience is required; basic knowledge of SQL or databases is an advantage.

  • Students & Graduates aspiring to enter the Data Analytics / BI field
  • Software Developers interested in Data Engineering
  • Database Administrators (DBAs) looking to upskill
  • ETL Developers & Analysts seeking career growth
  • IT Professionals exploring transitions into Data Science or Big Data
  • Business Analysts wanting to enhance their technical understanding

Technical Skills You Will Gain

By the end of the Data Warehousing Training in Chennai, you’ll gain expertise in:

  • Data Modeling (Star & Snowflake Schema)
  • ETL Design & Implementation using SSIS/Informatica
  • SQL Programming for Data Analysis
  • Power BI / Tableau Dashboard Development
  • Data Quality, Integration & Governance
  • OLAP Cube Design and Reporting
  • Cloud Data Warehouse Concepts (AWS, Azure)

Industry Applications of Data Warehousing

Data Warehousing supports large-scale data storage, integration, and reporting for informed business decision-making across industries.

  • Banking & Finance: Fraud detection, credit analysis, risk modeling
  • Retail & E-commerce: Customer segmentation, sales analysis
  • Healthcare: Patient data management, clinical analytics
  • Telecom: Network performance, churn analysis
  • Manufacturing: Supply chain optimization, quality metrics
  • Education: Institutional performance analytics

Data Warehousing is the backbone of Business Intelligence and Data Analytics, enabling smarter, data-driven decisions across industries.

Career Opportunities After Data Warehousing Course

Professionals skilled in Data Warehousing and BI are among the most sought-after in IT and analytics fields.

  • Data Warehouse Developer: Companies: TCS, HCL, Infosys,Tech Mahindra
  • ETL Developer: Companies: TCS, Wipro, Deloitte
  • Business Intelligence Analyst: Companies:HCL,IBM,Deloitte,Tech Mahindra
  • Data Engineer: Companies: Google, Microsoft,IBM, Amazon
  • Data Architect: Companies: Google, Cognizant, Deloitte, IBM
  • SQL Developer: Companies: Deloitte, HCL, Accenture

Salaries for freshers typically start at ₹4 – ₹7 LPA, with experienced professionals earning up to ₹13 - 20 LPA or higher depending on expertise and industry.

Data Warehousing Course Duration & Training Modes

  • Classroom Training

    2.5 – 3 Months, Instructor-led with live projects
  • Online Training

    2.5 Months,Live sessions + lifetime access to recordings
  • Fast Track Program

    45 Days Intensive, project-based format
  • Weekend Batches

    3.5 Months Ideal for working professionals

Why Piper CADD is the Best Data Warehousing Training Institute in Chennai

When you train at Piper CADD, you don’t just learn — you build career-ready skills to join the next generation of data professionals.

  • 10+ Years of Excellence in IT & Analytics Training
  • Real-Time Faculty with Corporate Project Experience
  • Comprehensive, Hands-On Curriculum
  • 100% Job Placement Assistance
  • Affordable Fees with Flexible Schedules
  • Recognized Data Warehousing Certification
  • Personalized Career Guidance and Interview Preparation

Enroll Now for the Best Tableau Course in Chennai!

Unlock the power of data visualization and become a Tableau Certified Data Analyst with Piper CADD’s Tableau Course in Chennai. 🚀 Master Tableau Desktop, Data Visualization, and Dashboard Design | 100% Placement Support

Contact Us today to book a demo or get detailed course information.

FAQs - Data Warehousing Course in Chennai

Basic understanding of databases and SQL is recommended but not mandatory.

Yes! We offer live online Data Warehousing classes with interactive sessions and mentor support.

Yes. You’ll earn a Piper CADD Data Warehousing Certification, recognized by top MNCs.

Absolutely! We provide 100% placement assistance, including mock interviews and resume building.

You’ll gain hands-on experience in SQL Server, SSIS, Power BI, and Informatica.

Definitely. Data Warehousing forms the foundation of Business Intelligence and Cloud Analytics, making it future-proof.

You can become a Data Warehouse Developer, BI Engineer, or Data Analyst with opportunities across industries.