Big Data

Installing Spark on Windows (pyspark)

Prerequisite: Follow these steps to install Apache Spark on windows machine. Now-a-days Python is used by many applications. So it is...

Kafka Consumer Advance (Java example)

Kafka Commits, Kafka Retention, Consumer Configurations & Offsets - Prerequisite Kafka Overview Kafka Producer & Consumer Commits & Offset..

Apache Spark Interview Questions

This post include Big Data Spark Interview Questions and Answers for experienced and beginners. If you are a beginner don't worry, answers..

Apache Avro Schema Example (in Java)

Introduction Avro provides data serialization based on JSON Schema. It is language neutral data serialization system, means a language A...

Kafka Producer and Consumer example (in Java)

In this Kafka pub sub example you will learn, Kafka producer components (producer api, serializer and partition strategy) Kafka producer...