Star Schema vs. Snow Flake Schema. What is the best model for DW? Give example for both the models performance wise?
3 13617I have scenario like this seq file --> transformer --> sort stage --> dataset In this job which prtitioning technique you are using and why???
3 21979I am running a job with 1000 records.. If the job gots aborted after loading 400 records into target... In this case i want to load the records in the target with 401 record... How will we do it??? This scenario is not for sequence job it's only in the job Ex: Seq file--> Trans--> Dataset..
9 30710Post New IBM Data Stage Interview Questions
What are the govt approvals required for starting of power project. means from initial site grading and excavation work.exm. blasting in hard rock, deep excavation, cut off trees from site.
Consider a problem of preparing a schedule for a class of student. This problem is a type of a) Search Problem b) Backtrack Problem c) CSP d) Planning Problem
What is the purpose of normalisation?
Explain the level of parallelism in Spark Streaming? Also, describe its need.
What is difference between FR & GB over IP
why high speed tripping relay will be used in tripping circuit why not normal relay
What is a pizza box in terms of google?
What are the types of polymorphism?
Explain difference between sql statements and metasql statements?
In plants, this naturally occurring auxin has the abbreviation iaa:
How do I open a template?
Can abstract class be sealed?
What is csrf mvc?
Does treemap sort on key or value?
What is the difference between DATETIME2 and DATETIME?