What are the components of datastage?

1186

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What are the differences between datastage and informatica?

1229

---

Explain the importance of surrogate key in data warehousing?

1237

---

How to implement complex jobs in data stage?

1164

---

Difference between server jobs & parallel jobs?

1137

---

Difference between ‘validated ok’ and ‘compiled’ in data stage?

1352

---

What are the functionalities of link collector?

1140

---

What is the purpose of pivot stage?

1236

---

When do we analyze the tables?

1022

---

What is full load & incremental or refresh load?

1250

---

What is tracing level?

1139

---

what is a worklet?

1039

---

When do we analyze the tables? How do we do it?

1009

---

When do we use dynamic cache and static cache in connected and unconnected lookup transformations? Difference between stop and abort

1025

---

What is etl process? How many steps etl contains?

1087

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