Answer Posted / guest
data about data is called meta data
ex:emp name is data and its data or name (neha)is its data
so emp is a meta data of its name
Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?
What are the different plug-ins stages used in your projects?
what is the custome stage in datastage? how can we impliment that one? plz tell me
What is the precedence of stage variables,derivations, and constraints?
How will you move hashed file from one location to another location?
How the ipc stage work?
Define data aggregation?
Source has 2 columns: USA,NewYork INDIA,MUMBAI INDIA,DELHI UDS,CHICAGO INDIA,PUNE i want data in target like below: INDIA,MUMBAI1 INDIA,DELHI2 INDIA,PUNE3 USA,NEWYORK1 USA,CHICAGO2
what are the errors,warnings in datastage
How can one find bugs in job sequence?
1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.
Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?
Is it possible to implement parallelism in Mainframe Jobs ? If Yes how ? If no why ?
Can you explain engine tier in information server?
There are two file are there .1st file contains 5 records and 2nd file contain 10 records in target they want 50 records.how can achieve this