how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?

2040

---

how do u really know that paging to disk is happening while u are using a lookup transform?

1990

---

how do u set partition points in the mapping?

2602

---

how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

2278

---

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.

1958

---

explain the methodology of Data Warehousing?(Polaries)

2300

---

what are the concerns of OLTP and DSS systems?

1962

---

what is data modeling?

1914

---

what is the difference steps for data modeling?

2145

---

what is the difference between cardinality and Nullability?

3458

---

what is Forward,Reverse and Re_engineering?

2261

---

what is the meant by Normalization and de-normalization?

2720

---

explain the methodology of Data Warehousing?(Polaries)

2020

---

what are the concerns of OLTP and DSS systems?

2450

---

what is data modeling?

2322

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