capacity and hard disk space that is required to execute the process running on that node. This
software will also ensure that all these processes run through to completion successfully. It also
needs to handle fault tolerance and recovery. It has to be remembered that each machine is not
a superior0 one by itself. This means that a node is prone to failures and it needs to be handled.
3.2AN OVERVIEW OF HADOOP
In the recent past, when Google web search got more popular across the globe, the internet giant
realized that traditional software and outdated methodologies would not work for the scale of
web search that Google ...
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