What is big data and Hadoop?

Asked by Last Modified  

2 Answers

Learn Hadoop

Follow 2
Answer

Please enter your answer

Kalaiselvi

Online Mathematics tutor with 6 years experience(Online Classes for 10th to 12th)

The term "big data" refers to all the data that's difficult to store, process and analyze. HDFS big data is data organized into the HDFS filing system. As we now know, Hadoop is a framework that works by using parallel processing and distributed storage.
Comments
Dislike Bookmark

"Transforming your struggles into success"

**Big Data** refers to extremely large and complex data sets that are challenging to process and analyze using traditional data processing tools. Big Data is characterized by the 3 Vs: Volume (large amounts of data), Velocity (high-speed data generation), and Variety (different data types, such as structured,...
read more
**Big Data** refers to extremely large and complex data sets that are challenging to process and analyze using traditional data processing tools. Big Data is characterized by the 3 Vs: Volume (large amounts of data), Velocity (high-speed data generation), and Variety (different data types, such as structured, semi-structured, and unstructured). **Hadoop** is an open-source framework designed to store and process Big Data across distributed clusters of computers. It consists of key components: - **HDFS (Hadoop Distributed File System)**: A distributed storage system that manages large volumes of data by breaking it into blocks and replicating them across nodes. - **MapReduce**: A programming model used for batch processing, allowing parallel processing of data across the cluster. - **YARN (Yet Another Resource Negotiator)**: Manages resources and schedules tasks in the cluster. Together, Hadoop enables scalable, fault-tolerant, and cost-effective storage and processing of Big Data. read less
Comments
Dislike Bookmark

Related Questions

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
What is big data and Hadoop?
Big data refers to extremely large datasets that cannot be easily managed or analyzed using traditional data processing tools. Hadoop is an open-source framework designed to store and process big data...
Parini
0 0
5
Hi I am looking for Storm Trident support for my job, is this the right place to look for?
Yes
Sowjanya
0 0
9
How do I switch from QA to Big Data Hadoop while having little knowledge of Java?
yes.for big data java basic knowledge is helpfull
Jogendra
0 0
6
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

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

Ask a Question

Related Lessons

Big Data & Hadoop - Introductory Session - Data Science for Everyone
Data Science for Everyone An introductory video lesson on Big Data, the need, necessity, evolution and contributing factors. This is presented by Skill Sigma as part of the "Data Science for Everyone" series.

Skill Sigma

0 0
0
Big Data
Bigdata Large amount of data and data may be various types such as structured, unstructured, and semi-structured, the data which cannot processed by our traditional database applications are not enough....

Kranthi Kumar Kandula

0 0
0
13 Things Every Data Scientist Must Know Today
We have spent close to a decade in data science & analytics now. Over this period, We have learnt new ways of working on data sets and creating interesting stories. However, before we could succeed,...

SV Tech Soft

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 Priya

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

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 >

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 >

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 >

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