How many queries can MySQL handle at once?

Question

MySQL can run more than 50,000 simple queries per second on commodity server hardware and over 2,000 queries per second from a single correspondent on a Gigabit network, so running multiple queries isn't necessarily such a bad thing.

Can MySQL run multiple queries at once?

MySQL optionally allows having multiple statements in one statement string, but it requires special handling. Multiple statements or multi queries must be executed with mysqli::multi_query . The individual statements of the statement string are separated by semicolon.

How many queries per second can MySQL server handle?

Yoshinori Matsunobu in one of his articles claims 105,000 queries per second using SQL , and 750,000 queries per second using native InnoDB API . All queries are simple PK lookups. On a shared hosting these numbers will of course be much lower.

How many queries per second can DB handle?

MySQL :: Wikipedia's MySQL databases handle over 25,000 SQL queries per second.

Does MySQL use limit?

In MySQL the LIMIT clause is used with the SELECT statement to restrict the number of rows in the result set. The Limit Clause accepts one or two arguments which are offset and count. The value of both the parameters can be zero or positive integers.

Expert · Answer