Which one is better: Hadoop or Spark?

Asked by Last Modified  

2 Answers

Learn Hadoop

Follow 2
Answer

Please enter your answer

Rajesh kumar N

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Choosing between **Hadoop** and **Spark** depends on your specific needs and use cases. Here’s a comparison to help you decide: ### Hadoop: - **Architecture**: Based on a distributed file system (HDFS) and uses MapReduce for data processing. - **Batch Processing**: Best suited for batch processing...
read more
Choosing between **Hadoop** and **Spark** depends on your specific needs and use cases. Here’s a comparison to help you decide: ### Hadoop: - **Architecture**: Based on a distributed file system (HDFS) and uses MapReduce for data processing. - **Batch Processing**: Best suited for batch processing large datasets. - **Storage**: Efficient for storing vast amounts of data and can handle various data types. - **Fault Tolerance**: Provides strong fault tolerance and reliability through data replication. - **Resource Management**: Uses YARN for resource management. - **Processing Speed**: Generally slower due to the disk-based storage of MapReduce. ### Spark: - **Architecture**: In-memory processing engine, which allows for faster data processing compared to Hadoop. - **Speed**: Significantly faster than Hadoop for both batch and real-time processing due to its in-memory capabilities. - **Flexibility**: Supports various programming languages (Java, Scala, Python, R) and libraries for machine learning (MLlib) and graph processing (GraphX). - **Real-time Processing**: Excellent for real-time data processing with Spark Streaming. - **Ease of Use**: Offers a simpler API and interactive shell for data manipulation. ### Conclusion: - **Use Hadoop** if you need to process very large datasets with a focus on batch processing and data storage. - **Use Spark** if you require faster processing speeds, real-time analytics, and a more flexible programming model. In many scenarios, organizations use both together, leveraging Hadoop for storage and Spark for processing, making it a powerful combination for big data applications. read less
Comments
Dislike Bookmark

C language Faculty (online Classes )

Whether Apache Hadoop or Apache Spark is better depends on your data analysis goals, the type of data processing you need to do, and your budget:
Comments
Dislike Bookmark

Related Questions

Hello, I am Ali from Hyderabad, and I am into Telecom field as a Network Performance Engineer from the past 3 years, and as I don't find any growth in Telecom Field due to stability I am thinking to switch into IT field. And so far whatever I have researched I found Big Data is the demand in IT sector. 1. Can a non-IT guy with no programming/coding knowledge can step into Big Data? 2. How much scope does Big Data have or for how much years can we except Big Data around? 3. If I opt the course into your institute, will there be any real-time exposure during the course? 4. Can I easily get a job into Big Data as I am a non-IT person? And any experts or who have already taken course from any Institution and got helped in getting placements, please do suggest me which would be the best.
Hello Ali, We are from Sgraph Infotech, Bangalore. Bigdata Hadoop is Very good Technology in current market. You can find openings in all the MNC companies. For Bigdata you should have little bit of core...
Ali
What is the speculative execution in hadoop?
Speculative execution in Hadoop is a process of running duplicate tasks on different nodes to finish the job faster by using the result from the task that completes first.
Divya
0 0
5
A friend of mine asked me which would be better, a course on Java or a course on big data or Hadoop. All I could manage was a blank stare. Do you have any ideas?
A course is bigdata will be more better. But honestly as a freshers getting a job in big data is little difficult. So my suggestion will be do a course on both java and bigdata, apply for job and what...
Srikumar
0 0
5
What are some of the big data processing frameworks one should know about?
Apache Spark ,Apache Akka , Apache Flink ,Hadoop
Arun
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

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

Ask a Question

Related Lessons

Hadoop v/s Spark
1. Introduction to Apache Spark: It is a framework for performing general data analytics on distributed computing cluster like Hadoop.It provides in memory computations for increase speed and data process...

Gopal Raj

0 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
Python Programming or R- Programming
Most of the students usually ask me this question before they join the classes, whether to go with Python or R. Here is my short analysis on this very common topic. If you have interest/or having a job...

Jatin Miglani

2 0
0
Big DATA Hadoop Online Training
Course Content for Hadoop DeveloperThis Course Covers 100% Developer and 40% Administration Syllabus.Introduction to BigData, Hadoop:- Big Data Introduction Hadoop Introduction What is Hadoop? Why Hadoop?...

Websoft Technologies

0 0
0
How can you recover from a NameNode failure in Hadoop cluster?
How can you recover from a Namenode failure in Hadoop?Why is Namenode so important?Namenode is the most important Hadoop service. It contains the location of all blocks in the cluster. It maintains the...
B

Biswanath Banerjee

0 0
0

Recommended Articles

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 >

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 >

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