What is the difference between partitioning with key and
round robin?
- 7 Answers
- 25052 Views
- TCS, Wipro, I also Faced
- E-Mail Answers
Answer Posted / pradeep
1)Partition by key needs a key where round robin doesnot need
2)Round Robin always tries to distribute the records
equally.where partition by key not.
| Is This Answer Correct ? | 21 Yes | 2 No |
Post New Answer View All Answers
What do you know about partition and also tell us about partition components in abinitio?
How to convert a single column values 1 2 3 4 to single row of 4 columns ? And vice-versa
Mention what information does a .dbc file extension provides to connect to the database?
Explain PDL with an example?
What dedup-component and replicate component does?
How can you SORT an already partitioned (round-robin) data ? How to use in abinitio graph? 3. How internally partition by key decides which key to send in which partition ? How to use in abinitio graph? 4. What is PDL ? Give him a shell type parameter and ask him to convert it to PDL. How to use in abinitio graph? 5. As shell type parameters are not supported by EME, then how you can use shell type parameter (If you don't want to use PDL) without hampering lineage diagram ? How to use in abinitio graph? 6.How you can generate dml from a COBOL copy book ? How to use in abinitio graph? 7. How you can convert from ebcdic to packed decimal ? How to use in abinitio graph?
What will be the output when a file with 0 records is connected as input to a reformat and an output file? Note that in reformat we have assigned hardcoded values to output columns.
Is data warehousing different from data mining?
How to add default rules in the transformer?
Have you used the rollup component? Describe how?
What is sandbox?
What are the differences between different versions of co-op?
What are differences between different versions of co-op?
What are “business rules” in ab initio business rules environment (bre)?
Can some tell me at which level pdl gets resolved when parameters are resolved in abinitio? Also what happens in dml evaluation during parameter evaluation ?
