HADOOP ITS COMPONENTS & FEATURES

Hadoop is one of the open-source networks used to develop data processing applications that can be executed in different environments. Applications which is been created using Hadoop will run on the large data sets. Hadoop admin training in Chennai will help you to know more about the technology.

About Hadoop components

Hadoop administration usually consists of 2 main projects,

Hadoop MapReduce – This is a computational model and software which is used to write an application that runs on Hadoop. These can be able to process a number of data.

HDFS – Hadoop distributed file system will normally take care of the storage part of the applications which is designed using a Hadoop framework. They would create more replicas of data blocks and distribute them into clusters.

Hadoop architecture

This architecture would consist of 4 nodes,

1.     Name node – They would say about every file in the architecture.

2.     Date node – They will manage the state of an HDFS node and will interact with blocks.

3.     Master node – This will allows you to conduct parallel processing of data.

4.     Slave node – They are the additional methods in the cluster which will store the data.

Features of Hadoop

· Hadoop technology is suitable for big data and it is unstructured in nature. There is a concept called data locality that will help to improve the efficiency of Hadoop based applications.

· The cluster’s is Hadoop will be easily scalable to any extent by adding more cluster nodes. This scalability is not required for modification in application logic.

· The ecosystem of Hadoop has the provision to replicate the input data to other nodes. In case any cluster node fails the process will be stored on another cluster node.

Certification in Hadoop Admin

To get certified in the Hadoop admin technology you have to join in a well-reputed training institute. FITA is the best and top-rated training institute which is offering good coaching for the students along with Hadoop admin certification. Join FITA and get placed in well-reputed concern with good pay.