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Re: MySQL read/Write very slow in a table because of long blob columns
Posted by: Rick James
Date: November 26, 2015 02:49PM

Please provide

SHOW CREATE TABLE (you haven't even said which engine you are using)
The slow queries
EXPLAIN SELECT
SHOW VARIABLES LIKE '%buffer%';
How much RAM

PARTITIONing is unlikely to help with performance. For further discussion of that, see http://mysql.rjweb.org/doc.php/partitionmaint

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Re: MySQL read/Write very slow in a table because of long blob columns
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November 26, 2015 02:49PM


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