We know rollup component in abinitio is used to summarize a group of data record then why do we use aggregation?
Why might the optimizer use a table scan when an index is available?
How can you import XML repositories exported from different tools like ODI
What is abinitio?
What is .abinitiorc and What it contain?
I wanted to learn Ab Initio, Could you please send the material to my personal email id.
Can someone tell me the behaviour of next_in_sequence() and innovation_number() in a multifile. Suppose I have records 1,1,1,2,2,3,4,4 in a 4ways mfs file. Data in each partition is: 0th : 1,1,1 1st : 2,2 3rd : 3 4th : 4,4 What will be the sequence of these records if I pass next_in_sequence() and innovation_number() ? Also how can I extract 3rd record from each of the 4 partitions of a 4way multifile through AbInitio? In unix we can use m_dump
Explain how you can run a graph infinitely in ab initio?
Describe the evaluation of parameters order in ab initio?
What is the difference between partitioning with key and round robin?
What is the difference between rollup and scan?
How to implement the funtionality in the custom component to use in the graph?
Why do you think data processing is important?