Does MySQL support parallel queries?

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And finally: MySQL 8.0.14 has (for now limited) an ability to perform parallel query execution. At the time of writing it is limited to select count(*) from table queries as well as check table queries. 23 янв. 2019 г.

What is parallel query in MySQL?

MySQL Cluster has a unique parallel query engine. It gives a consistent consolidated transactional view of the entire distributed partitioned dataset.

Which database is suitable for parallel execution?

You can also use parallel execution to access object types within an Oracle database. For example, you can use parallel execution to access large objects (LOBs).

How many queries can MySQL handle at once?

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.

What is parallel query in SQL?

Parallel Query Processing. Without the parallel query feature, the processing of a SQL statement is always performed by a single server process. With the parallel query feature, multiple processes can work together simultaneously to process a single SQL statement. This capability is called parallel query processing.

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