What is the use of HDFS in Hadoop?

Related questions

1. Does spark need Hadoop?
2. What is Hadoop topology?
3. What is Hdfs multiplexer?
4. What is spark in big data?
5. Is Hadoop open source?
6. What is clusters in Hadoop?
7. What are Hadoop technologies?
8. What is Hadoop and its features?
9. Is Hadoop required to learn spark?

Tags

1. #storage
2. #across
3. #namenode
4. #implement
5. #system
6. #primary
7. #scalable
8. #provides
9. #clusters
10. #datanode
11. #applications
12. #architecture
13. #access
14. #highly
15. #distributed
16. #hadoop
17. #performance
18. #employs