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ETL Concepts

30 View	anonymous	Identifying the bottlenecks in various components of Informatics and resolving them. 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl bottleneck component
16 View	anonymous	where is the cache (look up, index) created and how can you see it. 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl index
31 View	anonymous	where are the log files generally stored.Can you change the path of the file.what can the path be? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl general
15 View	anonymous	list and discuss two approaches for updating of target table in Informatics and how they are different. 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl table
12 View	anonymous	how do u handle performance issues in Informatics,where can u monitor the performance? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl performance
19 View	anonymous	when should one create look up transformation? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl transformation
20 View	anonymous	what is the difference between date cache and index cache? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl index
34 View	anonymous	write Two different admin users created for repository ? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl repository
17 View	anonymous	when will use SQL override in a look up transformation? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl sql override
19 View	anonymous	what is the advantage of persistent cache? when it should be used? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl
19 View	anonymous	what are the session parameters? How do u set them? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl session parameters
25 View	anonymous	how do use session mapping parameters ? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl mapping session parameters
18 View	anonymous	how to join two tables without using joiner transformation .advantages of joiner over look up and vice versa. 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etln join table
21 View	anonymous	what is session partitioning? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl session partitioning
21 View	anonymous	Difference between flat files and relational sources? 0 - In ETL Concepts - Asked By anonymous - 271 day(s) ago - 0 Answer Tagged With :- etl flatfile

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