Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.

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what is the difference between OLTP database and data warehousing database?

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what is pmrep command?

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what are Lookup caches options? Including persistent caches.

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Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?

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list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys

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how would u estimate the size of Aggregator transform data and index cache?

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what is data modeling?

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working of line item dimension......pls,tell overall flow

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what are Lookup caches options? Including persistent caches.

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what is the difference between cardinality and Nullability?

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What is full load & incremental or refresh load?

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