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?
412Post New Twitter Interview Questions
What is a default constraint?
Where is windbg?
SQL How can make delete and insert in one query
How are scrap variances calculated?
What is sed awk grep?
i want placement papers of GAMELOFT software company and the information regarding windows operating system and MS-office questions
What role does computational fluid dynamics (CFD) play in aeronautical engineering, and how have you used it in your work?
what is an automatic posting? : fi- general ledger accounting
What are the segments in asset master ? : fi- asset accounting
Why is url routes need to be configured?
What types of pneumatic conveying systems are typically used?
What do u mean by pass through expenses? give examples, how it will be accounted & billed?
What are the Key components in automation incorporated frameworks?
Jumping off of jquery ui for a second, do you 'release early, release often' with all of your projects? What are your thoughts on that strategy?
What is filter on yii framework ?