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Datawarehousing Training

Top Rated Best Institute for Datawarehousing Training in Chennai provided by Real time working Experts. Learn basic through advanced dimensional modeling concepts, DW/BI Lifecycle In Depth, ETL Architecture Fundamentals with real-world ETL process implementations organized in Datawarehousing training institute in Chennai.

Datawarehousing Training in Chennai

Data warehousing Training center in Chennai (Regd: GREENS TECHNOLOGY) strongly determined to provide Realtime and Practical Trainings on DWH and Business Intelligence Tools and concepts.

We have been providing Online Trainings and Classroom Trainings on the most popular ETL tools: Informatica, DataStage, BusinessObjects, Cognos, Warehouse Builder, AB Initio, Pentaho, Microsoft SQL Server 2008, SAS Data Integration Studio, Ab Initio, TeraData, Data Modeling, PL/SQL, Business Intelligence, Cognos, OBIEE, ODI, Microstrategy. All our data warehouse training courses are completely practical and interactive paired with realtime methodologies, best practices and certification guidance.

About Data warehousing Trainer

Sai work as a Data Warehouse Architect for a Leading MNC in Chennai with 10+ years experience in Data Warehousing and contributing to the best Data warehousing training in Chennai.

ETL & Data Warehouse Consulting using Informatica and other DW/BI tools. 10+ years experience on business requirements and dimensional modeling

Talk to the Trainer @ +91-8939915572

Our Data warehousing Training

Greens Technology is recognized for its Data warehousing Training in both retail and corporate market. We have trained above 28,000 students exclusively on Data Warehousing in last 7 years.All our trainers’ expertises on both development and training which helps us deliver project based training.

All our trainings focuses on practical than theory model. We provide hands-on training experience which helps you Design and direct the ETL process, including data quality and testing easily at the end of the training program.

Our Data warehousing content covers Analytic SQL, UNIX, Data Warehousing, Business Intelligence (BI), Data warehousing and ETL Design process. We also provide ETL Testing training with our course which helps in ETL Testing. Our course design and classes leads to certification and more…

Our Data warehousing courses completely cover Basic to advance contents and leads to Job Placement. Our retail batch strength is 5 / 6 and so we will be able to provide individual attention. We will guide you till completing your certifications and many students have cleared with 100% score.

Data warehousing 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.

    We offer job assistance (subject to project availability and partner requirements) for positions in India, Singapore, USA and the UK.

Best Data Warehousing Training in Chennai

Introducing the Most Practical, Precise and Inexpensive Data Warehousing classes in Chennai

Data Warehousing Training Content & Course Syllabus

Data Warehousing course content is exclusively designed with Basics through Advanced Concepts.

Dimensional modeling is the proven technique for designing comprehensive, high-performance Business Intelligence/Data Warehouse (BI/DW) systems. Agile dimensional modeling is dimensional modeling done iteratively, incrementally and collaboratively.

This course provides in depth coverage of agile dimensional modeling techniques for improving communication between BI/DW teams and business stakeholders as well as responding to changing DW requirements. Specifically the course covers BEAM*, the powerful, yet simple method for ModelStorming directly with BI stakeholders described in the book Agile Data Warehouse Design: collaborative dimensional modeling, from whiteboard to star schema


In this agile data warehouse training, you will learn to:

  • Model data requirements directly with stakeholders
  • Translate common cross-industry data analysis requirements into efficient, flexible dimensional models
  • Maximize the usability and performance of your data warehouse or data mart designs
  • Plan, design and incrementally develop agile data warehouse solutions


This course is for anyone interested in learning the latest agile techniques for designing and managing dimensional 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.

Agile Data Warehousing

  • What the Agile manifesto means for business intelligence/data warehousing
  • The challenge of proactive data warehouse development: the need for agile data modeling techniques
  • Becoming agile: supporting iterative and incremental data warehouse development

Dimensional Modeling Fundamentals

  • Data warehousing requirements, challenges and opportunities
  • Modeling for measurement: the case for dimensional modeling
  • Star schema, snowflake schema, facts and dimensions
  • Modeling with BI stakeholders: the case for Agile dimensional modeling

Dimensional ModelStorming

  • Business Event Analysis and Modeling (BEAM*): an agile dimensional modeling method
  • Creating inclusive data models using the BEAM* notation
  • ModelStorming: practical techniques for facilitating interactive modeling
  • Using the 7Ws framework (who, what, when, where, how many, why and how) to discover and document BI data requirements
  • Telling business event stories: modeling by example
  • Drawing hierarchy charts: modeling dimensional attributes and hierarchical relationships
  • Sketching timelines: modeling events sequences and business processes
  • Identifying Key Performance Indicators (KPIs) and Metrics: aggregation level, comparisons and query by exception
  • Test-driven design: using data profiling results to validate requirements models
  • Designing high performance star schemas
  • Refactoring stars: welcoming change and responding to it

Agile Date Warehouse Design

  • Agile data marts vs. enterprise data warehouses
  • ‘Just enough design up front’ (JEDUF) and ‘just in time’ (JIT) modeling
  • Incremental data warehouse development using data marts: the Data Warehouse Bus Architecture and event matrix planning
  • Using event matrices: Documenting high-level data warehouse design. Planning and estimating their delivery
  • Data Warehouse reuse: conformed dimensions and facts, role playing dimensions

Dimensional Design Patters Using the 7 Ws

Who and What: Customer, employee, product and service dimensions

  • Handling Large customer populations with rapidly changing demographic profiles: tracking millions of detail changes per year
  • Customer relationships and organization structures: using hierarchy maps to handle recursive relationships and variable-depth hierarchies
  • Mixed business models: Business to Business (B2B) and Business to Consumer (B2C)
  • Heterogeneous products: dealing with many dimensional attributes and ragged hierarchies
  • Decomposing products and services: bill of materials, components, product bundles

When and Where: Date, time and location dimensions

  • Flexible date handling, ad-hoc ranges and multiple simultaneous calendar events
  • Understanding journeys and trajectories: modeling events with multiple geographies
  • Multinational support: national languages reporting, multi-currencies time zones and local calendars

How Many: Facts, Measures and KPIs

  • Fact table types: transactional, periodic snapshots, accumulating snapshots
  • Fact additivity: additive, semi-additive and non-additive measures
  • Fact table performance and usability optimization: indexing, partitioning, aggregation and consolidated fact tables

Why and How: Causal (promotions, weather, reasons) and Event description dimensions

  • Allocation problems: multi-valued dimensions, bridge tables, weighting factors, impact reports and ‘correctly weighted’ analysis
  • Supporting complex combination analysis with pivoted dimensions
  • Combining and separating dimensions
  • Modeling sequential behavior, causation and outcome using dimensional overloading and step dimensions

About The Datawarehousing Training Course in Chennai

This Data warehousing training course in Chennai enables participants with concepts of Data warehousing like Facts, Schema, Metadata, Normalization, Data transformation, Dimensional Modeling and ETL Concepts.

Course Objectives

After the completion of Data warehousing course at Greens Technology, you will be able to:

1. Understand the concept and need of Data warehouse
2. Implement concepts of dimension and fact table
3. Implement data modelling, normalization and schema concepts 4. Model a Data warehouse
5. Implement ETL jobs

Who should go for this course?

This course is a foundation to anyone who aspires to become a Data warehouse Architect, a Data warehouse Developer or a Data warehouse Business Analyst in the field of Data warehousing and Business Intelligence. The following professionals can go for this course :
1. BI /ETL Professionals
2. Project Managers
3. Testing Professionals
4. Mainframe Professionals
5. Analytics Professionals
6. Software Developers and Architects


The pre-requisites for this course includes basic understanding of Databases.

Why learn Data Warehousing?

As we move from intuition based decision making to factual decision making, it is increasingly important to capture data and store it in a way that allows us to make smarter decisions. This is where Data warehouse comes into picture. There is a huge demand for Data warehousing professionals and this course acts as a foundation which opens the door to a variety of opportunities in Business Intelligence space.

Largest independent provider of Data Warehousing training in Chennai

Learn from the Best Data Warehousing Training Institute in Chennai with the most experienced certified professionals. Greens Technology provides Data Warehousing training in Chennai to students and corporates with Data Warehousing Certification. All Data Warehousing Training instructors are seasoned DWH professionals with many years of on-the-job experience, and all Greens Technologies Data Warehousing instructors are Data Warehousing Certified Professionals and are specially trained to offer a hands-on, pragmatic learning experience.

Ready to improve your Data Warehousing Training in Chennai?

Greens Technologies - Best Data Warehousing training institute in Chennai wrote the book on custom Data Warehousing training for Jobs and certification.  Our instructors have authored more than 20 best selling Data Warehousing live projects and have dedicated their professional careers to training Data Warehousing professionals. 

Greens Technologies is a leading Data Warehousing training institute in Chennai which offers you a world class Data Warehousing training by Data Warehousing Certified IT professionals having more than 10+ years of industry experience. Students will be provided with Live Data Warehousing Projects during the training.

All Greens Technologies Data Warehousing instructors have extensive work experience and most are noted Data Warehousing experts and published Data Warehousing authors.  Greens Technologies enhances your Data Warehousing training class in Chennai with instructors who have been there, real, working Data Warehousing professionals.

Data warehousing Training in Chennai Curriculum Makes the Class

Greens Technologies Data warehousing Training has been developing database training courses for 10 years and is a trusted training source for some of the world's largest corporations.  Greens Technologies staff has taught thousands of Data warehousing Training classes and we excel at developing Data warehousing training that explains complex computer topics in plain English.  Read why many clients prefer Data warehousing instructors with extensive job experience.

Greens Technologies provides world-class Data warehousing education at affordable prices. Greens Technologies Data warehousing training classes are designed for the working professional, and we guarantee your success by offering additional post-class consulting and mentoring. 

Customized Data warehousing Training Classes in Chennai

Greens Technologies Data warehousing Training in Chennai offers in-house Data warehousing courses year-round in a variety of Data warehousing class topics.  All on-site Data warehousing training can be custom fit to meet your specific training needs.  For customized syllabus development or a price quote.

All Data warehousing courses can be customized and supplemented with ongoing expert mentoring.

Data warehousing professionals demand professional Data warehousing training and all of our Data warehousing courses are taught by Data warehousing experts with years of database experience.  Many of our classes are taught by noted industry experts and authors to ensure your training success.

Data warehousing Training in Chennai

want to become a Data warehousing database developer? Then you are in the right place. Greens Technologies provides Best Data warehousing Training in Chennai by industry standards and the trainers are certified by Data warehousing Corporation. We are specialized to provide RDBMS and especially for Data warehousing SQL and PL/SQL with UNIX Shell scripting. Our trainers are coming from various IT companies who have nearly 10+ years in IT industries. As of now we trained nearly 8000+ Data warehousing Professional.

Demand increases day by day for professionals in the information technology (IT) industry and the same time the competitions also very strong between the professionals. Particularly for Data warehousing database professional the level of demand continues to growing gradually and they need a spark to achieve what they are really looking for. Ever green Scope in Data warehousing technologies like data warehouse (DW or DWH), enterprise data warehouse (EDW), BI Developer, Backend Developer.

Datawarehouse & Business Intelligence Concept Training Courses in Chennai

Greens Technologies is the definitive source for dimensional data warehouse and business intelligence training. We provide the highest quality and most practical education consistent with our instructors’ projects and extensive experience in the dimensional approach. You’ll learn from the best in the business. We literally developed multiple projects; why settle for anything less than the original inventors and authors of these concepts!

Greens Technologies offers public classes in Chennai, India and international venues. In addition, we teach onsite classes at client locations. All class content is vendor neutral.

Datawarehouse Business Intelligence Tools Training

The list of Business Intelligence tools training offered in Greens Technology

  • SAP BusinessObjects
  • IBM Cognos Series 10
  • JasperSoft
  • Microsoft BI tools
  • MicroStrategy
  • Oracle Enterprise BI Server (OBIEE)
  • Oracle Hyperion System
  • Pentaho BI
  • QlikView
  • SAP NetWeaver BI
  • SAS Enterprise BI Server
  • Tableau Software
  • WebFOCUS

best Data warehousing training center in chennai "Greens Technologies, Data warehousing training in Chennai helped us look at the services we provide as well as the overall impact of our client's direct mail projects. We needed outside help and Greens Technologys came to the rescue! Great insight, easy to work with, thorough, I highly recommend!"

Data warehousing training chennai Best Datawarehouse & Business Intelligence Concept Training in chennai. I can say Greens is the best training institute for Datawarehouse with a symbol of integrity for the deliverables and commitments.The faculty Mr. Vijay was very pellucid and caught our attention throughout.His simple style of comparing the complex logics with the day-to-day events and with the other products has inspired us to learn more. he has immensely impressed us with his technical excellence and brilliance, his depth of knowledge in Datawarehouse and Datawarehousing was apparent.

Data warehousing training classes in chennai "I thought I knew Data warehousing until I took this course. My company sent me here against my will. It was definitely worth and I found out how many things I was doing wrong. Prabhakar is awesome. but i got a lot inspired by you. I will keep in touch and will always try to learn from you as much as I can. Thanks once again Prabhakar"

Data warehousing training chennai “Excellent. It provided me with an understanding & best practices and approaches that help me feel that a BI strategy + a DWH are within reach.” Very organized, good pace, calm/cool delivery, instructor is very “thoughtful” and encouraged participation, would be pleased to attend again.