111 reputation
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location New York, NY
age 30
visits member for 3 years, 2 months
seen Mar 22 at 0:05

Mar
22
awarded  Teacher
Mar
12
awarded  Editor
Mar
12
revised Design the big data with mongo db
added 13 characters in body
Mar
8
answered Design the big data with mongo db
Mar
6
comment Design the big data with mongo db
Is the file you receive sorted or not?