The Project The project will use MIT’s Scratch Visual Programming Language (VPL). The Scratch Editor is available from MIT’s Scratch website at https://scratch.mit.edu/: Online: https://scratch.mit.edu/projects/editor/ Offline: https://scratch.mit.edu/download Using Scratch, […]
Difference between data analysis and data analytics
What is the difference between data analysis and data analytics Differentiate data analytics categories with examples?
Advantages of the MapReduce/Hadoop technology
Name some advantages of the MapReduce/Hadoop technology?
MapReduce provides fault tolerance
What are the different ways in which MapReduce provides fault tolerance?
The open source Hadoop ecosystem
What other projects are included in the open source Hadoop ecosystem?
Function of the NameNode
What is the function of the NameNode and secondary NameNode in HDFS? How are copies of data (replicas) managed in HDFS?
The architecture of Hadoop
Describe the architecture of Hadoop in your own word?
Execution workflow of the MapReduce programming
Describe the execution workflow of the MapReduce programming environment ? Give some examples of MapReduce applications? What are the core properties of a job in MapReduce?
Veracity of data
What is meant by veracity of data?
The big data movement support data analytics
How will the big data movement support data analytics? How do you define big data?