Bloomberg LP Interview Question for Financial Software Developers


Country: United States
Interview Type: Phone Interview




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Both can be used for interprocess communication in a system. Shared memory is faster and more efficient than mapped file because os shoud synchronize mapped memory to file asynchronously. Mapped file provide file persistancy and big size file can be parcially mapped to memory, and can be synchrinized to file by explicit flush.

- Taewon January 10, 2013 | Flag Reply


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