Why should I learn spark?

Related questions

1. How do I start learning spark?
2. What is spark language used for?
3. How is Hadoop different from spark?
4. Do I need Scala for spark?
5. What is spark in Hadoop?
6. What is faster than Apache spark?
7. How long does it take to learn spark?
8. Why spark is used in Hadoop?
9. Why do we need spark?

Tags

1. #hadoop
2. #machine
3. #apache
4. #unlike
5. #because
6. #learning
7. #interest
8. #resident
9. #access
10. #ability
11. #mapreduce
12. #learn
13. #memory
14. #increased
15. #spark
16. #exhibiting
17. #scientists
18. #store
19. #workloads
20. #helps
21. #working
22. #speed