I have downloaded mysqltuner from the default Ubuntu 20.04 apt repository for Raspberry Pi 4 (aarch64). Mysqltuner -v outputs MySQLTuner 1.7.13 - Major Hayden <[email protected]>. When I run it, midway ...
[!!] Ratio InnoDB log file size / InnoDB Buffer pool size (0 %): 1.0G * /8.0G should be equal 25% Use of uninitialized value in multiplication (*) at /usr/bin/mysqltuner line Illegal modulus zero at ...
My last full-time job was manager of a university's database department. Ironically, I know very, very little about databases themselves. I'm no longer in charge of college databases, but I still do ...
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