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Re: Utilize maximum system resources for better performance
Posted by: Rick James
Date: October 02, 2015 08:50PM

> looking in to it, as when 6mil rows gets updated daily , only their seeders,leechers,verified, last_updated fields gets updated

It copies the entire record over, regardless of how little is changed.

> > Did you specify "ROW_FORMAT=FIXED"? If so, why?
> nope i didnt specify it , i convrted this table from myisam to innodb

Yeah, I don't know what, if anything, it means for InnoDB.

> generating xml

Perhaps much of the time is in this step?

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