Interested to Buy Any Domain ? << Click Here >> for more details...
what is difference between chk point n phase.Say im loading
a file (containig 1 lakh records) and my
graph fails after loading 50,000th record.What is the
advantage of using check point in this case.
Will i be able to start from 51000th record.
- 1 Answers
- 10744 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / madhugreddy
After specifying Check points if a graph fails at one
particular point,then by making necessary modifications at
that point we can make the graph run, instead of running the
graph from the beginning.
If there are several branches in a graph we can specify
Phases for each branch, so that after the completion of
successive branch only the next phase execution starts.So
that the processing will be reduced and the performance will
be increased.
You cant run from 51000th record if all the 1 lakh records
are in a single file.The graph should run from 1st record.
It can be achieved if there are different comtonents holding
1 lakh records.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
explain the environment varaibles with example?
Why might the optimizer use a table scan when an index is available?
How to insert/update a csv file by comparing it with another csv file? for example, i have 2 input files : ColA ColB ColC 1 A AA 2 B AB 3 C CC and second one : ColA ColB ColC 2 B BB 4 D DC Job should compare these 2 files and update the records present in first input file. so the output file will look like this: ColA ColB ColC 1 A AA 2 B BB 3 C CC 4 D DC
How do you add default rules in the transformer?
How abinitio eme is segregated?
Explain about ab initio’s dependency analysis?
Within a cursor, how would you update fields on the row just fetched?
Have you worked with packages?
How to execute the graph from start to end stages? Tell me and how to run graph in non-Abinitio system?
Mention what is a partition and what are the different types of partition components in abinitio?
When we should use 'jobid' for commit table (Output table component?? How to use in abinitio graph?
Can anyone give me an exaple of realtime start script in the graph?
What do you mean by the term data warehousing?
What are the different forms of output that can be obtained after processing of data?
What is the return type of lookup_not_loaded() ? Does it return 0 or 1 to signify true or false or does it return index ...can someone please explain.
