write 500 words that respond to the following questions with your thoughts, ideas, and comments. This will be the foundation for future discussions by your classmates. Be substantive and clear, and...

Advantages of MapReduce
Scalability
The hadoop is known for its scalability. It is largely accepted because it has the ability for storing and also distributing the large sized data sets across multiple servers. All these servers can be inexpensive and they might be operating in parallel. With every new server its add more processing power. It has highly scalable structure which shows that it comes as a very cost effective solution for the organization which have large data set to be stored and this data will keep on growing as per the current requirements. The scale out architecture of hadoop along with the map reduce programming helps to store and process the data in affordable manner. It can be used in future aspect as well. It help in cost savings and the cost can be reduced from thousands to hundreds for every terabyte of the stored data.
Parallel Processing with security
The hadoop uses distributed file system for storing the data. This implements a mapping system for locatging data in cluster. Map Reduce programming tool is used for data processing and it is present in same servers so that we can have...