Why there is need of pig language?

538

---

The difference between GROUP and COGROUP operators in Pig?

529

---

What are the data types of Pig Latin?

516

---

why should we use 'group' keyword in pig scripts?

519

---

How Pig programming gets converted into MapReduce jobs?

575

---

What are the different modes in which PIG can run and explain those?

453

---

Explain about the execution plans of a Pig Script? Or Differentiate between the logical and physical plan of an Apache Pig script?

539

---

What are the differences between PIG and MapReduce?

539

---

What is the logical plan in pig architecture?

527

---

What is the function of UNION and SPLIT operators? Give examples?

484

---

Why do we need Pig?

782

---

Does Pig differ from MapReduce? If yes, how?

552

---

How to write 'foreach' statement for tuple datatype in pig scripts?

564

---

How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?

541

---

What are the limitations of the Pig?

525

---