What is the best way to learn Hadoop online and what are its prerequisites?

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Learn Hadoop +2 Hadoop Testing

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Sravan

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If you want learn big data testing prequest is Oracle SQL knowledge and basic Unix scripting If you are planning to move as a big data developer, you should aware basics of core Java,SQL , Unix
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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.
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Hi everyone, What is Hadoop /bigdata and what is required qualification and work experience background for Hadoop/bigdata?
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Priya
I am software engineer in wipro since 2011. I want to learn hadoop. actully I wanted to become java or oracle developer but I got functional project and worked 3 yrs. Now i want to move in development line. I can attend only weekend batch. 1.Can you please tell me do u provide the weekend batch? 2.within how many months you will complete the syllabus. 3.what salary I can expect from MNC's after learning hadoop?
Hi Omkar, you can attend weekend batch, but right now you are not part of development so it will take little late to cope up with the existing developers but nothing is impossible in the world .based...
Onkar
Is java necessary to learn Hadoop?
Yes
AROGYA
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
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