Hadoop - Big Data Solutions


Traditional Approach

In this approach, an enterprise will have a computer to store and process big data. For storage purpose, the programmers will take the help of their choice of database vendors such as Oracle, IBM, etc. In this approach, the user interacts with the application, which in turn handles the part of data storage and analysis.

Big Data Traditional Approach


This approach works fine with those applications that process less voluminous data that can be accommodated by standard database servers, or up to the limit of the processor that is processing the data. But when it comes to dealing with huge amounts of scalable data, it is a hectic task to process such data through a single database bottleneck.

Google’s Solution

Google solved this problem using an algorithm called MapReduce. This algorithm divides the task into small parts and assigns them to many computers, and collects the results from them which when integrated, form the result dataset.

Google MapReduce


Using the solution provided by Google, Doug Cutting and his team developed an Open Source Project called HADOOP.

Hadoop runs applications using the MapReduce algorithm, where the data is processed in parallel with others. In short, Hadoop is used to develop applications that could perform complete statistical analysis on huge amounts of data.

Hadoop Framework

Useful Video Courses


Hadoop Administration Online Training

39 Lectures 2.5 hours

Arnab Chakraborty


Big Data & Hadoop Online Training

65 Lectures 6 hours

Arnab Chakraborty


Learn Hadoop and Spark analytics

12 Lectures 1 hours

Pranjal Srivastava


Real Time Spark Project for Beginners: Hadoop, Spark, Docker

24 Lectures 6.5 hours

Pari Margu


Big Data Hadoop

89 Lectures 11.5 hours



Learn Big Data Hadoop: Hands-On for Beginner

43 Lectures 1.5 hours

Bigdata Engineer