How to solve concurrency issue when an application is running on two machine to fetch record from one database

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satish mishra

How to solve concurrency issue when an application is running on two machine to fetch record from one database
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Posted in : Java Beginners

I have developed an application in java to run on two machines. Program will fetch a record from database and process it. I want to make sure that when application run on two machine are not fetching/processing same record at the same time. for example: if one machine fetches few records to process then other will not pick those fetched records.

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