Explain B-tree Indexing
Etl Engineer Interview Questions
780 etl engineer interview questions shared by candidates
Types of performance tuning
Datastage transformations logic and SCD concepts we used in recent projects
How to face the customer if human mistakes preach the SLA?
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?
Intermediate and advanced concepts of tool usage with more of scenarios. ?
All scenario based questions related to sql,pl/sql,informatica(scd2,perfomance tunning,surrogate key)
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