What Is Hadoop | Hadoop Tutorial For Beginners | Introduction to Hadoop | Hadoop Training | Edureka
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- เผยแพร่เมื่อ 14 มิ.ย. 2024
- 🔥 Edureka Hadoop Training: www.edureka.co/big-data-hadoo...
This Edureka "What is Hadoop" tutorial ( Hadoop Blog series: goo.gl/LFesy8 ) helps you to understand how Big Data emerged as a problem and how Hadoop solved that problem. This tutorial will be discussing about Hadoop Architecture, HDFS & it's architecture, YARN and MapReduce in detail. Below are the topics covered in this tutorial:
1) 5 V’s of Big Data
2) Problems with Big Data
3) Hadoop-as-a solution
4) What is Hadoop?
5) HDFS
6) YARN
7) MapReduce
8) Hadoop Ecosystem
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Check our complete Hadoop playlist here: goo.gl/hzUO0m
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How it Works?
1. This is a 5 Week Instructor led Online Course, 40 hours of assignment and 30 hours of project work
2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course.
3. At the end of the training you will have to undergo a 2-hour LIVE Practical Exam based on which we will provide you a Grade and a Verifiable Certificate!
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About the Course
Edureka’s Big Data and Hadoop online training is designed to help you become a top Hadoop developer. During this course, our expert Hadoop instructors will help you:
1. Master the concepts of HDFS and MapReduce framework
2. Understand Hadoop 2.x Architecture
3. Setup Hadoop Cluster and write Complex MapReduce programs
4. Learn data loading techniques using Sqoop and Flume
5. Perform data analytics using Pig, Hive and YARN
6. Implement HBase and MapReduce integration
7. Implement Advanced Usage and Indexing
8. Schedule jobs using Oozie
9. Implement best practices for Hadoop development
10. Work on a real life Project on Big Data Analytics
11. Understand Spark and its Ecosystem
12. Learn how to work in RDD in Spark
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Who should go for this course?
If you belong to any of the following groups, knowledge of Big Data and Hadoop is crucial for you if you want to progress in your career:
1. Analytics professionals
2. BI /ETL/DW professionals
3. Project managers
4. Testing professionals
5. Mainframe professionals
6. Software developers and architects
7. Recent graduates passionate about building successful career in Big Data
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Why Learn Hadoop?
Big Data! A Worldwide Problem?
According to Wikipedia, "Big data is collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications." In simpler terms, Big Data is a term given to large volumes of data that organizations store and process. However, it is becoming very difficult for companies to store, retrieve and process the ever-increasing data. If any company gets hold on managing its data well, nothing can stop it from becoming the next BIG success!
The problem lies in the use of traditional systems to store enormous data. Though these systems were a success a few years ago, with increasing amount and complexity of data, these are soon becoming obsolete. The good news is - Hadoop has become an integral part for storing, handling, evaluating and retrieving hundreds of terabytes, and even petabytes of data.
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Opportunities for Hadoopers!
Opportunities for Hadoopers are infinite - from a Hadoop Developer, to a Hadoop Tester or a Hadoop Architect, and so on. If cracking and managing BIG Data is your passion in life, then think no more and Join Edureka's Hadoop Online course and carve a niche for yourself!
For more information, Please write back to us at sales@edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll-free).
Customer Review:
Michael Harkins, System Architect, Hortonworks says: “The courses are top rate. The best part is live instruction, with playback. But my favourite feature is viewing a previous class. Also, they are always there to answer questions, and prompt when you open an issue if you are having any trouble. Added bonus ~ you get lifetime access to the course you took!!! ~ This is the killer education app... I've take two courses, and I'm taking two more.”
Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka Hadoop Training and Certification Curriculum, Visit our Website: bit.ly/2Ozdh1I
Instructor voice is just awesome...so soothing..
When I see videos from edureka! I know I'm going to get quality teaching. Thanks.
Thoroughly explained. Thanks.
Thanks for the amazing and useful crisp information on hapoop. This have helped me in better understanding.
By far the best explanation of how HDFS works. Appreciate EDUREKA.
Hey Sahil, we are glad you feel this way. Do subscribe to the channel and hit the bell icon to never miss an update from us in the future. Cheers!
A very good introduction to Hadoop. Thanks
+collin fan, thanks for the wonderful feedback! We're glad you liked our tutorial.
Here's another video that we thought you might like: th-cam.com/video/m9v9lky3zcE/w-d-xo.html.
Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!
Very informative and self-explanatory tutorial about Hadoop !! Thanks for the good work to spread knowledge.
Hey Praveen, we are glad you found the video informative. Do stay tuned for more updates. Cheers!
Very good introduction
Very clear and concise tutorial! You make it look so easy.
Thank you for the compliment! We strive to provide quality tutorials so that people can learn easily. We are glad that you liked our tutorial! Cheers!
really helpful
Clear and consise tutorials
it was wonderful to experience the hadoop concept and how it works!
We are super happy that Edureka is helping you learn better. Your support means a lot to us and it motivated us to create even better learning content and courses experience for you . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
Thank you, it was a very good session.
Thank you for watching our videos and appreciating our work. Do subscribe to our channel and stay connected with us. Cheers :)
Excellent teaching....
Very Good Tutorial.. Good explanation of core concepts
useful
Great session !!
Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)
Really it's amazing explanation it's very useful to all
Glad to hear that :) Keep learning with us !!
Nice, informative lecture! Would be better if the pace can be a little slower.
Hey Nikhil, thank you for the feedback. We will definitely try to work on this on our future tutorials. Hoping to see you on our channel learning from us again. Cheers :)
That's why 0.75x speed !
Good explanation
thankyou so much .. this tutorial really helped me a lot . Thank you sourav :)
We are glad to have helped, Yeshaswini! Sty connected with us and like, share and subscribe. Cheers :)
In YARN architecture what is the use of MapReduce Status?
great video
good great thank you
Hi : ) We really are glad to hear this ! Truly feels good that our team is delivering and making your learning easier :) Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
Mapreduce analogy starts @25:19
lovely session
Thank you for your review : ) We are glad that you found our videos /contents useful . We are also trying our best to further fullqfill your requirements and enhance your expirence :) Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
Thankyou so much sir😀😊
You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )
gr8.......
can we write hadoop in Python also ?
Hey Mak, yes you can.Thank you for watching our video, we hope you liked it. Cheers :)
What do you mean about resources and data nodes in Horizontal Scaling? Can I get more clarity on the both of those terms?
Horizontal scalability is the ability to increase capacity by connecting multiple hardware or software entities so that they work as a single logical unit.
thanks a lot sir for making such a nice video ... this session was so great .. need some suggestion from you as I work in IT role as system administrator so can you tell me whether this hadoop course will help me or not sir ? bcoz when I was watching ur video felt a bit difficult to understand . please tell me for the same .. thank you in advance Sir ..
Hey Daniel, moving into Big Data can be a very good career alternative for you. If you are looking to learn Big Data from scratch, then do check out our Big Data Hadoop Certification training here: www.edureka.co/big-data-and-hadoop
Hope this helps :)
why do not you tell abbreviation translation for HDFS for example.... Is it a Hadoop File system?
HDFS stand for Hadoop distributed file system. Hope it is clear now :)
@edureka There are a lot of free videos in TH-cam for courses . What are the differences between these and paid online courses
Hey Simachala, these videos are of beginner/intermediate level which will help you in getting started with that particular technology. However, if you are looking to truly master the technology and make a career in it, then ou courses will be of great help. Our training is in in-line with the industry requirement of today. Hope this helps :)
Do we really have to create the Map Reduce program (wordcount.java) from scratch? Gulp. I thought it was already created automatic somewhere by hadoop?
Thanks for the lecture.
Thank you for watching our video. We are glad to know that you liked and appreciated our work. Cheers :)
what is the difference between volume and velocity? it looks same
Hey Rosy, thanks for checking out our tutorial!
Volume refers to the amount of data generated is very huge whereas velocity tells you that this large volume of data is getting generated at an accelerating rate or you can say in very short period of time. You can find more info in this Big Data tutorial blog: www.edureka.co/blog/big-data-tutorial.
Hope this helps. Cheers!
thank you
Can i get this PPT.
Hi Rupesh, unfortunately we do not provide the PPT used in our tutorial. On the bright side, kindly follow the link: bit.ly/3bsxQso to our reference presentation. Happy learning :)
this tutorial(3) seems to be the same with the previous one(2). Why is that ?
+Qiang Wan, thanks for checking out our tutorial.
You can follow this playlist: th-cam.com/play/PL9ooVrP1hQOEmUPq5vhWfLYJH_b9jFBbR.html.
There are a few repetitions in the first part of the playlist as we have uploaded videos by different trainers sometimes on the same topics. For our structured training program, you can check out our course here: www.edureka.co/big-data-and-hadoop.
Hope this helps. Cheers!