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Re: RDB updates: rebuild from scratch vs. incremental

by diotalevi (Canon)
on Aug 30, 2005 at 09:17 UTC ( [id://487744]=note: print w/replies, xml ) Need Help??

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in reply to RDB updates: rebuild from scratch vs. incremental

Here's something even easier. Do your difference detection *outside* of Pg. Save the previous version of your data and compare it with the latest using something apropos like diff(1) or Algorithm::Diff. You can use that to make just the specific changes required to keep your database synched up.
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