What is the concept of the locality of reference in Hadoop?

Asked by Last Modified  

1 Answer

Learn Hadoop +1

Follow 1
Answer

Please enter your answer

Adm It Solutions

Data locality is the process of moving the computation close to where the actual data resides on the node, instead of moving large data to computation. This minimizes network congestion and increases the overall throughput of the system.
Comments
Dislike Bookmark

Related Questions

Which is better for the future Hadoop or cloud computing for a fresher?
Hadoop and Big Data
Asif
0 0
6
What does the term "data locality" mean in Hadoop?
Data locality in Hadoop refers to the practice of processing data on the same node where it is stored, reducing network traffic and improving performance.
Sabna
0 0
5
Hello, I have completed B.com , MBA fin & M and 5 yr working experience in SAP PLM 1 - Engineering documentation management 2 - Documentation management Please suggest me which IT course suitable to my career growth and scope in market ? Thanks.
If you think you are strong in finance and costing, I would suggest you a SAP FICO course which is definitely always in demand. if you have an experience as a end user on SAP PLM / Documentation etc, even a course on SAP PLM DMS should be good.
Priya
1 0
9
Do I need to learn the Java-Hibernate framework to be a Hadoop developer?
Not At All . To be Hadoop Developer , you need the knowledge of basic core Java programming along with SQL . No one will ask any question in interview on hibernate .
Pritam
0 0
6
Which is easy to learn for a fresher Hadoop or cloud computing?
Hadoop is completely easy . You can learn Hadoop along with other ecosystem also . If you need any support then feel free contact me on this . i can help you to lean Hadoop in very simple manner .
Praveen
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

BigDATA HADOOP Infrastructure & Services: Basic Concept
Hadoop Cluster & Processes What is Hadoop Cluster? Hadoop cluster is the collections of one or more than one Linux Boxes. In a Hadoop cluster there should be a single Master(Linux machine/box) machine...

Sayan Goswami

1 0
0
Loading Hive tables as a parquet File
Hive tables are very important when it comes to Hadoop and Spark as both can integrate and process the tables in Hive. Let's see how we can create a hive table that internally stores the records in it...

Silvia P.

1 0
0
How to change a managed table to external
ALTER TABLE <table> SET TBLPROPERTIES('EXTERNAL'='TRUE') This above property will change a managed table to an external table

Rahul Sharma

0 0
0
Hadoop Development Syllabus
Hadoop 2 Development with Spark Big Data Introduction: What is Big Data Evolution of Big Data Benefits of Big Data Operational vs Analytical Big Data Need for Big Data Analytics Big...

Mindscripts Technologies

0 0
0
CheckPointing Process - Hadoop
CHECK POINTING Checkpointing process is one of the vital concept/activity under Hadoop. The Name node stores the metadata information in its hard disk. We all know that metadata is the heart core...

Silvia P.

0 0
0

Recommended Articles

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Growth and Career Prospects in Big Data

Big data is a phrase which is used to describe a very large amount of structured (or unstructured) data. This data is so “big” that it gets problematic to be handled using conventional database techniques and software.  A Big Data Scientist is a business employee who is responsible for handling and statistically evaluating...

Read full article >

Why Should you Become a Data Scientist

We have already discussed why and how “Big Data” is all set to revolutionize our lives, professions and the way we communicate. Data is growing by leaps and bounds. The Walmart database handles over 2.6 petabytes of massive data from several million customer transactions every hour. Facebook database, similarly handles...

Read full article >

Some Popular IT Courses in Current Market

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Find Hadoop near you
Hadoop in Hyderabad

Looking for Hadoop ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you