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Datastage Tutorials

What is the main differences between Lookup, Join and Merge stages?

All the 3 concepts are different from each other in the way they use the memory storage, we can able to compare input requirements...

Message Handler

When you run a Parallel Job , any error messages and warnings are written to an error log and can be viewed from the...
DataStage developer

Being a DataStage developer, what should be the next step in your career, if...

If you were not very good in coding, don’t need to worry further, join DataStage Tutorial and be a DataStage Developer! In today’s post,...
Link Partitioner and Link Collector

What is the need of Link Partitioner and Link Collector in DataStage?

In this article, today we are going to discuss the need of link partitioner and link collector in DataStage. Already, we have discussed more...

Cumulative Sum Calculation Solve with steps in Datastage

-------------------------- 10, 1000 20, 2000 30, 3000 40, 5000Display as employee_id, salary, cumulative_sum ----------------------------------- 10, 1000, 1000 20, 2000, 3000 30, 3000, 6000 40, 5000, 11000 * You can have single stage variable svSum with...
Server Transformer and Parallel Transformer In DataStage

Server Transformer and Parallel Transformer In DataStage – A Discussion!

In today’s DataStage Tutorial, we are going to discuss the difference between Server Transformer and Parallel Transformer in DataStage. What is Server Transformer Stage? The Server...
Convert Server Job To Parallel Job

How We Can Convert Server Job To Parallel Job?

In today’s DataStage tutorial, we are going to discuss how to convert server job to parallel job. But before diving into the topic, let...

Difference between Datastage 7.5X2 and Datastage 8.0.1 Versions

Difference between Datastage 7.5X2 and Datastage 8.0.1 Versions 1) In Datastage 7.5X2, there are 4 client components. They are a) Datastage Design b) Datastage Director...
OConv () and IConv () Functions

Describe OConv () and IConv () Functions in DataStage?

What is OConv () and IConv () functions and where are they used? DataStage Tutorial will explain both the functions here with the help...

What is Permissions Page

This section describes Datastage user categories and how to change the assignment of these categories to operating system user groups. Datastage User Categories : To...