BI Big Data


In this post we will discuss about NoSQL Databases and their characteristics and differences of NoSQL vs SQL databases. What is NoSQL NoSQL stands for Not Only SQL and provides mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational […]

NoSQL Databases


Data ware house environment
In this post we will briefly discuss about Introduction to Business Intelligence and Data Warehousing concepts and their uses and market trends in IT industry. Business Intelligence What is Business Intelligence? Business Intelligence is the set of processes, technologies, and tools that help an organization to transform raw data into meaningful […]

Introduction to Business Intelligence and Data Warehousing


Cloudera-vs-HortonWorks-vs-MapR
Most Popular Hadoop Distributions Currently there are lot of Hadoop distributions available in the big data market, but the major free open source distribution is from Apache Software Foundation. And even remaining hadoop distribution companies provide free versions of Hadoop, and also provide customized hadoop distributions suitable for client organization […]

Most Popular Hadoop Distributions



Datastax logo 1
In the previous post we have discussed about brief introduction to Big Data, and now we will discuss about Big Data Challenges along with its characteristics. Before going into big data challenges, we will briefly go through the characteristics of Big data. Big Data Characteristics Often Big data characteristics are […]

Big Data Challenges


IDC_Hadoop 3
We have been discussing all technical details on hadoop and its eco system tools in all categories of this site till now. To be successful for any hadoop developer, it is very important to focus on the data part in addition to technical details of Hadoop architecture and its sub-components. In […]

Big Data Introduction