HDFS Tutorial for beginners | Hadoop Architecture | Hadoop Tutorial for beginners | Big data

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HDFS tutorial will help you understand the need for HDFS (Hadoop Distributed File System), the companies using HDFS, the challenges that were faced with big data, HDFS architecture, HDFS data blocks, replication factor, read/write mechanism and a small demo which shows the HDFS commands. Big data storage was not possible using traditional storage systems and hence a distributed storage approach was done to combat this problem of Big data. This distributed approach is known as HDFS. We will also see how data is stored in HDFS, how data replication is done in HDFS which makes it fault tolerant, and look into the HDFS architecture in detail. We will see how to read and write data using HDFS. Now, let us get started with Hadoop Distributed File System and covered the below topics in this video.
1. Introduction to Big data
2. Introduction to Hadoop
3. what is the use of data?
4. why we have to store the data?
5. Types of data Hadoop is supporting.
6. Characteristics of Bigdata
7. the Data challenges
8. Examples of Big data
9. why we should use hadoop?
10. How hadoop clusters looks like
11. Limitations of BI
12. Advantages of Hadoop
13. Evolution of Hadoop
14. overview of Hadoop history
15. Different vendors of Hadoop
16. The Hadoop Ecosystem
17. Hadoop 1X Architecture or HDFS 1X Architecture
18. Hadoop 2X Architecture or HDFS 2X Architecture
19. Hadoop Commands or HDFS Commands
20. Cloudera quick start VM installation
21. Hadoop software installation
22. what is name node in hadoop
23. what is data node in hadoop
24. what is secondary name node in hadoop
25. what is task tracker in hadoop
26. what is job tracker in hadoop
27. what is replication factor in hadoop
28. what is block size in hadoop

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