Big Data

We are sure, like everybody else you have heard about how Big Data is taking the world by storm and how a career in Hadoop… Read More »Kick-start Your Career in Big Data and Hadoop

Big Data has totally changed and revolutionized the way businesses and organizations work. In this section, we will go deep into the major Big Data… Read More »8 Applications of Big Data in Real Life

Top five vendors offering Big Data Hadoop solutions are: Cloudera Amazon Web Services Elastic MapReduce Hadoop Distribution Microsoft MapR IBM InfoSphere Insights Let’s get a… Read More »Top 5 Big Data Vendors

Security is essential for organizations that store and process sensitive data in the Hadoop ecosystem. Many organizations must adhere to strict corporate security polices. Hadoop… Read More »Hadoop Security Overview

MongoDB is an open-source document-based database management tool that stores data in JSON-like formats. It is a highly scalable, flexible, and distributed NoSQL database. With… Read More »MongoDB

Apache Cassandra database is an open source distributed database management system designed to handle large amounts of Big data across many commodity servers, providing high… Read More »Apache Cassandra

Apache Hbase is a popular and highly efficient Column-oriented NoSQL database built on top of Hadoop Distributed File System that allows performing read/write operations on… Read More »Apache HBase

Relational Database (RDBMS) is a technology used on a large scale in commercial systems, banking, flight reservations, or applications using data structured. SQL (Structured Query… Read More »Hadoop NoSQL

Both technologies are equipped with amazing features. However, with the increased need of real-time analytics, these two are giving tough competition to each other. Read… Read More »Spark vs MapReduce

Apache Atlas provides governance capabilities for Hadoop. Apache Atlas uses both prescriptive and forensic models enriched by business taxonomical metadata. Atlas is designed to exchange… Read More »Apache Atlas Overview

Apache Kafka provided fault-tolerant, scalable messaging: Topics Producers Consumers Brokers Topics Kafka maintains feeds of messages in categories called topics. Each topic has a user-defined category… Read More »Kafka overview

Apache Flume is basically a tool or a data ingestion mechanism responsible for collecting and transporting huge amounts of data such as events, log files,… Read More »Apache Flume in Hadoop