Is Hadoop worth learning?

Related questions

1. Is Hadoop needed for spark?
2. Is Hadoop a Rdbms?
3. What is Hadoop not good for?
4. How much RAM is required for Hadoop?
5. Is Hadoop the future?
6. What is Cloudera Hadoop?
7. Does Hadoop use SQL?
8. Does Hadoop require coding?
9. How difficult is Hadoop?
10. Is Hadoop a good career?

Tags

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2. #skills
3. #trust
4. #there
5. #money
6. #among
7. #learning
8. #certification
9. #training
10. #master
11. #those
12. #hadoop
13. #investment
14. #months
15. #worth
16. #directionless
17. #learn
18. #online