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i have seq file that contents 10 million records load to target any data base..
in that case it takes lot of time for loading..how do performance tuning in that situation...?
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Answer Posted / bharath
It can be achieved by DEGREE OF PARALLELISM.
i.e, we can configure the multiple nodes in the configuration
file. In configuration file we can specify multiple nodes..
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Whats difference betweeen operational data stage (ods) and data warehouse?
if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?
whom do you report?
how to add a new records into source?
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