41) Have you have ever worked in UNIX environment and why it is useful in Datastage? Yes, I have worked in UNIX environment. This knowledge is useful in Datastage because …
31) Differentiate between Operational Datastage (ODS) and Data warehouse? We can say, ODS is a mini data warehouse. An ODS doesn’t contain information for more than 1 year while a …
21) Define APT_CONFIG in Datastage? It is the environment variable that is used to identify the *.apt file in Datastage. It is also used to store the node information, disk …
11) What is the method of removing duplicates, without the remove duplicate stage? Duplicates can be removed by using Sort stage. We can use the option, as allow duplicate = …
1) I have 3 jobs a,b & c, which are dependent each other, I want to run a & C jobs daily and b job run only on Sunday. How …
