What is a folder? Difference types of stages?

1242

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Difference between sequential file and data set?

1264

---

What is a merge in datastage?

1350

---

How to perform incremental load in datastage?

1266

---

What is the flow of loading data into fact & dimensional tables?

1118

---

What are the functionalities of link partitioner?

1071

---

What is the purpose of pivot stage and types of containers in datastage

1082

---

How can we improve performance of data stage jobs?

1073

---

What are system variables and sequencers in datastage

1191

---

Difference between data warehousing and olap?

1153

---

What is the difference between operational data stage (ods) and data warehouse?

1298

---

What are the types of containers in datastage?

1229

---

Explain entity, attribute and relationship in datastage?

1159

---

Difference between in process and inter process?

1309

---

What are stage variables and constants?

1200

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