Data Stage Course Content

Information Server

Introduction to the IBM Information Server Architecture, the Server Suite components, the various tiers in the Information Server.

InfoSphere DataStage

Understanding the IBM InfoSphere DataStage, the Job life cycle to develop, test, deploy and run data jobs, high performance parallel framework, real-time data integration.

DataStage Features

Introduction to the design elements, various DataStage jobs, creating massively parallel framework, scalable ETL features, working with DataStage jobs.

DataStage Job

Understanding the DataStage Job, creating a Job that can effectively extract, transform and load data, cleansing and formatting data to improve its quality.

Parallelism, Partitioning and Collecting

Learning about data parallelism – pipeline parallelism and partitioning parallelism, the two types of data partitioning – Key-based partitioning and Keyless partitioning, detailed understanding of partitioning techniques like round robin, entire, hash key, range, DB2 partitioning, data collecting techniques and types like round robin, order, sorted merge and same collecting methods.

Job Stages of InfoSphere DataStage

Understanding the various job stages – data source, transformer, final database, the various parallel stages – general objects, debug and development stages, processing stage, file stage types, database stage, real time stage, restructure stage, data quality and sequence stages of InfoSphere DataStage.

Stage Editor

Understanding the parallel job stage editors, the important types of stage editors in DataStage.

Sequential File

Working with the Sequential file stages, understanding runtime column propagation, working with RCP in sequential file stages, using the sequential file stage as a source stage and target stage.

Dataset and Fileset

Understanding the difference between dataset and fileset and how DataStage works in each scenario.

Sample Job Creation

Creating of a sample DataStage job using the dataset and fileset types of data.

Properties of Sequential File stage and Data Set Stage

Learning about the various properties of Sequential File Stage and Dataset stage.

Lookup File Set Stage

Creating a lookup file set, working in parallel or sequential stage, learning about single input and output link.

Transformer Stage

Studying the Transformer Stage in DataStage, the basic working of this stage, characteristics -single input, any number of outputs and reject link, how it differs from other processing stages, the significance of Transformer Editor, and evaluation sequence in this stage.

Transformer Stage Functions & Features

Deep dive into Transformer functions – String, type conversion, null handling, mathematical, utility functions, understanding the various features like constraint, system variables, conditional job aborting, Operators and Trigger Tab.

Looping Functionality

Understanding the looping functionality in Transformer Stage, output with multiple rows for single input row, the procedure for looping, loop variable properties.

Teradata Enterprise Stage

Connecting to the Teradata Enterprise Stage, properties of connection.

Single partition and parallel execution

Generating data using Row Generator sequentially in a single partition, configuring to run in parallel.

Aggregator Stage

Understanding the Aggregator Stage in DataStage, the two types of aggregation – hash mode and sort mode.

Different Stages Of Processing

Deep learning of the various stages in DataStage, the importance of Copy, Filter and Modify stages to reduce number of Transformer Stages.

Parameters and Value File

Understanding Parameter Set, storing DataStage and Quality Stage job parameters and default values in files, the procedure to deploy Parameter Sets function and its advantages.

FAQ'S

What if I miss one (or) more class?

No need to worry about the classes you missed. We will definitely guide you by having optional classes or by having classes with other batches with the same topic you missed previous classes.

Who is my instructor?

IT professionals who have strong knowledge in technical know how to convey things with the real-time example. Even a layman could understand the concepts which given by our experts.

What are the modes of training offered for this course?

We offer this course in "Live Instructor-Led Online Training" mode. Through this way you won't mess anything in your real-life schedule. You will be shared with live meeting access while your session starts.

What are the system requirements to work?

Minimum 2GB RAM and i3 processor is required

Can I attend a demo session?

You can get a sample class recording to ensure you are in right place. We ensure you will be getting complete worth of your money by assigning a best instructor in that technology.

How about group discounts (or) corporate training for our team?

We are absolutely loved to talk in-person about group training (or) corporate training. So, please get in touch with our team through "Quick Enquiry", "Live Chat" or "Request Call-back" channels.

Where do Our Online learners and Trainer's come from

We are providing online training, One-to-One training with the help of experts. Our learners and trainers are frequently coming from different countries like USA, India, UK, Australia, New Zealand, Canada and UAE. To specify in cities London, Bangalore, California, New York, Pune, Mumbai, Chennai, New Delhi, San Francisco, New Jersey, Texas, Florida, Kolkata, Gurgaon, Berlin and Hyderabad among many.

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