Use MySQL EXPLAIN for Query Optimization

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In this tutorial, we're going to:
- see why MySQL creates a query plan, before each query request.
- explore a series of examples, to show how the EXPLAIN output can be used, to identify where MySQL spends time on your query, and why.
- learn which are the important pieces of information, to look for in order to spot performance issues.

[aasifnasim]

thanks for providing such a valuable guidlines

[bevedel]

Great tutorial...Thank you so much! waiting for more content from you.

[axelvnk]

is this mysql 8.0? because i'm on 5.7 and i cant use analyze or the tree format :'(

[mylifeisgoodable]

subscribed and waiting for more performance videos on MySQL

[musically]

Subscribed and looking forward for more videos. Great work and extremely helpful.

[shellbot]

where can I get the database used for this tutorial?

[karunakarbhoga]

maximum ways to explained of explain query analysis. we are waiting for your videos

[DeepakKumar-yqbh]

Sir make some video related to solr caching. How lru and flru work in solr with example

[qgktdul]

FWIW, as far as I can tell there is no link in the description to the database as mentioned at 3:46

[parassahu]

please make proper video of explaining mysql replication