Why is MyISAM so fast?
- Why MyISAM gives the best performance?
- Why is MyISAM faster than InnoDB?
- When should I use MyISAM?
- What are the advantages of MyISAM over InnoDB?
Why MyISAM gives the best performance?
MyISAM is designed with the idea that your database is queried far more than its updated and as a result it performs very fast read operations. If your read to write(insert|update) ratio is less than 15% its better to use MyISAM.
Why is MyISAM faster than InnoDB?
InnoDB supports transactional properties, i.e. rollbacks and commits, and has a higher speed of writing. The performance of InnoDB for large volumes of data is better as compared to MyISAM. MyISAM doesn't support transactional properties and is faster to read.
When should I use MyISAM?
MyISAM can also be used for various types of purpose.1MyISAM is easily used for creating and designing. Hence, it can be used by beginners.2In MyISAM, there is no complication involving foreign key relationship between tables.3This is faster as compared to InnoDB.4We can use it when we need minimal performance.
What are the advantages of MyISAM over InnoDB?
- MyISAM is faster than InnoDB in most of the cases. - MyISAM table is stored as a separate file which can be compressed. - This means that MyISAM has a better storage management. - MyISAM supports full indexing that is not supported by InnoDb.
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