Am 21.03.2012 12:35, schrieb Marti Raudsepp:
> On Wed, Mar 21, 2012 at 11:10, Vincent Veyron <vv.lists@wanadoo.fr> wrote:
>> However, I once read that the real reason is that mysql was available
>> when ISPs came of existence, circa 1995. It lacked important features of
>> an RDBMS (you can google the details), but it was enough to satisfy the
>> needs of php scripts for instance.
>>
>> First to market, in short.
>
> Let's not forget that PostgreSQL sucked, too, back then.
>
> PostgreSQL's maintenance was absolutely horriffic. And if you got it
> wrong, it would bog down all your hardware resources. MySQL lacked
> many features, but it "just worked" without maintenance.
>
> E.g. VACUUM/ANALYZE needed to be ran manually and it used to take an
> *exclusive* lock on tables, for longish periods, preventing any
> queries! Failure to vacuum would cause the files to bloat without
> limit and slow down your queries gradually. In the worst case, you hit
> XID wraparound and the database would shut down entirely.
>
> Even still in 8.3 (which was newest until 2009) with autovacuum, if
> you got max_fsm_pages tuned wrong, vacuum would basically stop
> functioning and your tables would bloat.
Yepp.. Remmembering back when I started to get in contact with LAMP
mysql just worked. Wasn't fast and didn't had a lot of fancy features
but it just worked in default config for day2day stuff.
Cheers,
Frank
