Data Engineer Given a list of followers in the format:123, 345234, 678345, 123…Where column one is the ID of the follower and column two is the ID of the followee. Find all mutual following pairs (the pair 123, 345 in the example above). How would you use Map/Reduce to solve the problem when the list does not fit in memory?
744How would you use Map/Reduce to split a very large graph into smaller pieces and parallelize the computation of edges according to the fast/dynamic change of data?
693Post New Twitter Interview Questions
What is the rule of 7 in powerpoint?
What is the use of string function gensub(r,s,h [,t])?
what are the three modes in which Hadoop can be run?
How can I add a border to a photo?
What is flexfileds and use of flexfileds in odi?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
Explain me how to check a checkbox in selenium?
What are Model Binders in ASP.Net MVC?
sir im going to face interview of sbi clerk post,so i want to know about the questions which can be asked in the interview?so plz help me.thank u....
What is a tag for writing?
What is a screen flow?
How to merge cells in word shortcut key?
Can you pay for microsoft word monthly?
Explain the dbcc pintable command when would you use it?
What is the purpose of different record methods?