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Question: How to remove duplicates in server job

Answer: 1)Use a hashed file stage or
2) If you use sort command in UNIX(before job sub-routine), you can reject duplicated records using -u parameter or
3)using a Sort stage

1)Use a hashed file stage or
2) If you use sort command in UNIX(before job sub-routine), you can reject duplicated records using -u parameter or
3)using a Sort stage Source: CoolInterview.com

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