Explain B-tree Indexing
Etl Engineer Interview Questions
780 etl engineer interview questions shared by candidates
Types of performance tuning
Why don't you use Normalizer for cobol source to convert rows to column?
questions were related mostly on Database performance / Optimization Techniques.
scd 2
Describe about yourself?
Datastage transformations logic and SCD concepts we used in recent projects
How to face the customer if human mistakes preach the SLA?
They have asked about my project .
Regarding the ETL tool informatica internal features
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