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Posted by Bernd Kohler on 05/27/05 11:39
Hello,
some little questions relating LAMP (PHP 4.3.4, MySQL 3.x, Apache):
I'm trying to build a community website which needs many db-querys for lots
of concurrent users.
Therefore I'm always using:
$ergebnis = mysql_query ($sql) or die (mysql_error());
while ($row = mysql_fetch_array($ergebnis))
{
$myvar = $row['column_xy'];
}
Is there a limit for db-connections under MySQL3.x?
What happens if hundreds of users are accessing these pages simultaneously?
I heard MySQL breaks down if there are more than 200 users!?
Is there a better/more efficient way for the db-queries under PHP4?
How efficient would it be to write all possible db-results into
session-variables in order to keep the number of queries low?
What about performance using many session-variables?
Thank you very much in anticipation!
Bernd
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