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?
486How 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?
417Post New Twitter Interview Questions
What is the difference between technical consultant and functional consultant with respect to their roles and responsibilities?
What other ways can be used to align images and wrap text?
How do I make an average formula in excel?
Why should the slide be flooded with strong carbol fuchsin?
What are some of the basic types of cryptanalytic attack ?
using examples, examine the relevance of the following as final accouting adjustments; 1.reserves 2.provisions 3.disposal of assets 4.control accounts
What are cluster in redshift? How do I create and delete a cluster in aws redshift?
What are download files?
What is total income?
how to pass service tax reverse charge entry pass in books
What is multidimensional array in c#?
What is section tag in html?
Which sorting technique is faster?
What is an iso antigen?
How to Prepare Balance Sheet for Annual Tax Assessment. Do You Have any Format, Please send on (Pankajica15@gmail.com)
