Apache Cassandra is a highly scalable, high-performance distributed database designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. It is a type of NoSQL database. Let us first understand what a NoSQL database does. NoSQLDatabase A NoSQL database (sometimes called...

Talend is an ETL tool for Data Integration. It provides software solutions for data preparation, data quality, data integration, application integration, data management and big data. Talend has a separate product for all these solutions. Data integration and big data products are widely used. This tutorial helps you to learn all the fundamentals...

Apache Spark is a world-famous open-source cluster computing framework that is used for processing huge data sets in companies. Processing these huge data sets and distributing these among multiple systems is easy with Apache Spark. It offers simple APIs that make the lives of programmers and developers easy. Spark provides native bindings for...

SCALA is a statically typed programming language that incorporates both functional and object-oriented programming. It primarily runs on the JVM platform, but it can also be used to write software for multiple platforms, including native platforms using Scala-Native and JavaScript runtimes through ScalaJs. Apache Spark Apache Spark is a...

Impala is the open source, native analytic database for Apache Hadoop. It is shipped by vendors such as Cloudera, MapR, Oracle, and Amazon. The examples provided in this tutorial have been developing using Cloudera Impala Apache Impala Apache Impala is a massively parallel processing query engine that executes on Hadoop platform. It is an...

Pig is a high-level programming language useful for analyzing large data sets. A pig was a result of development effort at Yahoo! In a MapReduce framework, programs need to be translated into a series of Map and Reduce stages. However, this is not a programming model which data analysts are familiar with. So, in order to bridge this gap,...

Apache storm is an open source distributed system for real-time processing. It can process unbounded streams of Big Data very elegantly. Storm can be used with any language because at the core of Storm is a Thrift Definition for defining and submitting topologies. Thrift can be used in any language and topologies can be defined and submitted from...

Apache storm is an open source distributed system for real-time processing. It can process unbounded streams of Big Data very elegantly. Storm can be used with any language because at the core of Storm is a Thrift Definition for defining and submitting topologies. Thrift can be used in any language and topologies can be defined and submitted from...

Hadoop is an Apache open source framework written in java that allows distributed processing of large datasets across clusters of computers using simple programming models. The Hadoop framework application works in an environment that provides distributed storage and computation across clusters of computers. Hadoop is designed to scale up from...

Hadoop Developer is the most aspired and highly-paid role in current IT Industry. This High-Caliber profile takes superior skillset to tackle with gigantic volumes of data with remarkable accuracy. In this article, we will understand the job description of a Hadoop Developer. Who is a Hadoop Developer? Hadoop Developer is a professional...