You are attempting to secure a MySQL server by using SSL encryption.
On starting MySQL, you get this error:
130123 10:38:02 [ERROR] mysqld: unknown option ‘—ssl’
What is the cause of the error?
Consider the query:
Mysql> SET @run = 15;
Mysql> EXPLAIN SELECT objective, stage, COUNT (stage)
ïƒ FROM iteminformation
ïƒ WHERE run=@run AND objective=’7.1’
ïƒ GROUP BY objective,stage
ïƒ ORDER BY stage;
The iteminformation table has the following indexes;
Mysql> SHOW INDEXES FROM iteminformation:
This query is run several times in an application with different values in the WHERE clause in a growing data set.
What is the primary improvement that can be made for this scenario?
Which hardware storage option, when set up with redundant disks, offers the least stability, availability, and reliability for Mysql data?