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Thread Safe ID Allocation Across Multiple RDBMSs
Believe it or Not, I have seen enterprise applications that simply perform a ‘select max(ID)+1 as NextID from <TableName>‘ in SQL against their RDBMS to get each and every ID value.* While this works, in a multi-threaded application, or on a busy SQL server this causes a lot of network traffic.However, the biggest problem with [...]
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