pig and hive interview questions

Pig Interview Questions and Answers Part – 2 2

Below are a few more Pig Interview Questions and Answers 1. What is a tuple? A tuple is an ordered set of fields and A field is a piece of data. 2. What is a relation in Pig? A Pig relation is a bag of tuples. A Pig relation is similar to a table in a relational database, where the tuples in the bag correspond to the rows in a table. […]

Hadoop Pig Interview Questions and Answers Part – 1 1

Below are some of the Hadoop Pig Interview questions and answers that suitable for both freshers and experienced hadoop programmers. 1. What is Apache Pig? Pig is a scripting language for exploring huge data sets of size gigabytes or terabytes very easily. Pig provides an engine for executing data flows in parallel on Hadoop 2. What is Apache Pig? Apache Pig is top level project in Apache Software foundation for analyzing […]

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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017